Archive for 6月, 2007

中国从事太阳能研究的重点单位

上海交通大学物理系太阳能研究所
南开大学光电子所
中山大学太阳能系统研究会
中国科学院广州能源研究所
中国科学院电工研究所
河北工业大学材料学院
中国科学院半导体研究所
上海空间能源研究所
中国科学院等离子体物理研究所
中国电子科技集团公司第十八研究所
四川大学材料与工程学院
郑州大学物理工程学院
航天科技集团公司五一四所
云南师范大学太阳能研究所

评论

重要的气体在近红外波段的吸收谱

气体种类气体吸收峰波长(近红外波段) 可能的污染来源
臭氧O3 无(280nm)
二氧化碳CO2 1. 57μm ,1. 538μm 发动机废气,发电厂废气
甲烷CH4 1. 65μm 煤矿煤层气体
水蒸气H2O 1. 36μm~1. 40μm,1. 50μm,1. 58μm
二氧化硫SO2 无(299nm ,4μm) 发电厂废气
二氧化氮NO2 0. 75μm(450μm)
一氧化碳CO 1. 57μm 发动机废气,发电厂废气
一氧化氮NO 无(226nm) 发动机废气,发电厂废气
乙炔C2H2 1. 53μm 发动机废气,可燃易爆气体
硫化氢H2S 1. 58μm 工业废气
氨气NH3 1. 515μm 工业废气
盐酸HCl 1. 76μm 工业废气

评论

特种光纤市场的试金石

目前,特种光纤市场处于一个很奇特的阶段,部分地是由于繁荣时期业内分析师的胡乱预测,他们对市场的期望都非常高。我们也许永远无法知道这个严重错误的准确原因。但是,重复统计、使用一成不变的增长率以及对这个市场缺乏基本的理解似乎都在分析师的错误预测中起了作用。分析师们曾预测这个市场将以年均40%或更高的速度增长,到2007年市场规模将达到14亿美元。就像特殊市场或细分市场内的人士将告诉你的一样,这些市场内的业务主要来自数量较少的相对较大的客户,而且业务量通常很小,不足以养活哪怕是第二家供应商,结果是各个公司都在追逐相同的客户。所以,统治一个小的细分市场并不只是一件“好事”,而是必须做的事。因此,如果市场分析师只是将主要供应商的预测数简单地相加,而不是交叉核查一下市场实情,就必然严重高估市场未来走势。

风险投资商的关注

分析师的美丽预言吸引了想赚快钱的风险投资商们把钱投向了任何一个想进入这一行业的公司。这些新创业的公司大多数并不打算生产任何产品而是期待在市场飞速上扬之时有更大的公司看中他们的技术而收购他们。当这些没有发生时,许多公司就面临股票过剩和产生现金流的压力。一旦费用拖垮了公司,将对市场产生不可避免的损害。
尽管缺乏特种光纤批量(在这个领域,年产1000km就是巨大的产量了)生产的经验,这些公司还是自然地将目标定在光纤陀螺和光纤声学领域,结果使市场价格下跌。这样的市场环境和供大于求的自然结果并不仅仅是此消彼涨。从根本上讲,批量生产能力是厂商成功的重要因素(即使以每米几百美元的价格卖掉光纤,也会亏损,这是完全可能的。相信我!),而且就像在航空和国防领域工作的任何一个人会告诉你的一样,对于特种光纤,性能和寿命才是最关键的要求。仓促开发的光纤不可能经过大量的测试以保证其可靠性和性能。没有高规格和精细的批量制造的真正经验,这些新公司对未来价格的承诺必将成为空中楼阁。
随着这些新公司在市场中的泛滥,特种光纤将变得像日用品一样廉价,想想通信光纤现在只卖两三美分一米的情形吧。不考虑当前的市场环境,特种光纤的所有主要客户无一例外地需要安全、持续、一致的高质量产品的供应,这是最重要的要求。很不幸如果特种光纤的价格滑落到日用品的水平,恐怕很多公司将无法长期生存以满足这些基本需求。而且这些刚入行的新公司将会给市场带来未来几年出现低价格、低性能光纤的预期。我相信这种行为将贻害无穷,即使许多这样的公司消失后,仍将继续严重损害市场。
Fibercore的经验表明,一个公司经营的时间越长,它就越能更深地理解其所在市场需要的技术,其产品也就具有更高的一致性和更好的质量。然而在当前的环境下,市场中缺乏对供应商的忠诚,而且随着价格下降,一些买家在购买产品时只以成本作为唯一的参考标准。质量和性能现在却成了第二位要考虑的因素,我确信这是一个令人担忧的趋势。
Fibercore以业内22年的经验知道,一项技术从提出概念到商用至少需要10 年,甚至20年。即使被认为迅速升起的EDFA也用了7年时间才第一次实现真正的商用,又花了7年时间才实现完全工程化批量生产。用了20年时间,光纤陀螺的市场渗透率也还不到10%。分析师的错误预测和一大堆行业“专家”的误导使许多新公司纷纷进入这个行业,他们相信用不了3年就能完成从技术概念到商用的全过程。

制造向中国转移

尽管近几年电信业饱受“核冬天”的困扰,但我确信光纤市场还是有些进展的,因为我们看到了行业的一些领域正在成熟起来。就电信器件的制造而言,中国的确出现了一定的增长。近几年器件制造已经从欧洲和美国向低劳动力成本的地区转移。我在2002访问中国时,看到13家EDFA制造商,它们几乎没有任何生意。然而在03年10月的访问中,我见到至少5家制造商有了新的生意或者即将接到新合同。这些供应商正在为美国和欧洲生产器件,也为日本的数据通信热添柴。而最近产量的增加似乎是为了国内使用。

9/11后的防务

特种光纤的其它重要市场是防务和国土安全领域的应用。这个行业的买家一般比较保守,更愿意买老牌公司的产品,不像现在“浮躁”的电信市场。这主要是由于产品开发和服务的周期很轻易就会超过20年,产品持续供应的要求使新公司无法胜任。

未来

总之,电信业的部分领域已经开始活跃,但是,目前整体的趋势似乎还是向下。在国防领域,对于光纤和器件的要求首先是质量和性能,其次才是成本和批量。新公司可能引起特种单模光纤的大众化和批量生产,成本可能成为优先考虑的因素,但是从长期看,这注定会失败。
赶潮流进入特种光纤市场的多数公司并不明白,其实风险投资商的行为就像小孩对冰淇淋感兴趣一样──只是因为嘴里缺少了味道而已。如果特种光纤市场开始走出低谷,分析师们应该作出不仅精确而且实际的预测,这是很重要的。我们已经看到了他们以前犯过的错误,2000年时,分析师预测这个市场的规模有2亿美元,而实际上最多也就1亿美元。当简单地用一个百分比预测增长时,很容易脱离实际。分析师们应该更近地观察市场并多向业内资深人士咨询。对一些公司而言,这些预测可能关系到生死存亡。LWC

评论

高能量光纤激光制造业者

11. 高能量光纤激光制造业者

  • IPG
  • SPI
  • JDSU
  • Nufern
  • Coherent
  • Spectra Physics (Newport Inc.)
  • Hamamatsu Photonics
  • Keopsys
  • Aculight
  • QPHOTONICS

12. DCF 光纤制造业者

  • IPG
  • SPI
  • Nufern
  • Coherent
  • OFS (Fitel)
  • Crystal Fibre A/S
  • Liekki
  • CorActive

评论

Thorlabs最新推出新型OCT显微镜系统

美国Thorlabs公司最近推出的采用扫描激光光源的新型OCT显微镜系统(OCM1300SS)能够提供样品内部结构的高清晰度的二维截面影像以及样品表面的三维重现,在生物成像,材料检验,薄膜测试,三维体成像和三维表面结构重现等领域具有广泛的应用。

  

OCM1300SS
Swept source OCT microscope system
View other products from the Swept Source OCT Microscope System family

Price : $60,000.00
Availability ead Time
RoHS :

评论

Newport公司已经发不了他们的首台用于紫外波段光纤激光器

Newport公司已经发不了他们的首台用于紫外波段光纤激光,他们希望该激光器能够取代用于材料微加工的现有光源。
该产品输出压皮秒紫外激光脉冲,其输出功率要比Newport现有具有竞争力的产品高出50%。该产品是由成立于2007年一月份,最初隶属于Spectra-Physics激光器部门的光纤激光器事业部开发的首个产品。
Newport的Spectra-Physics激光部门市场和产品经理Michael Kauf高速optics.org:“该激光器输出亚50皮秒355nm波长的激光脉冲,在80MHz重复频率下提供12W的输出功率。这是公司首款光纤激光器产品,今后的数个月中,我们将扩展这一产品线。”

评论

偏振消光比测试仪

偏振消光比测试仪可以快速测量光纤输出光的消光比,配合偏振光源,可旋转的偏振器,可以测试光在光纤中传输的消光比,传输光轴的角度等指标.是保偏光纤系统中非常使用的测试工具. 偏振消光比测试仪可以通过配置中性密度滤波片测试高功率工作的光纤器件,例如高达2W.加入和去除中性密度滤波片衰减器操作简单,方便. 偏振消光比测试仪有两种工作模式: 实时工作模式,记录工作模式.实时工作模式能够直接给出消光比和对准的测试结果.记录工作模式则会在设定的时间间隔内给出最差的消光比测试结果,以确保测试结果的准确性,这种模式对器件的质量控制,和保偏光纤对准控制非常有效. 偏振消光比测试仪也可以提供针对输入光功率相对功率测量结果,dB显示,每秒钟相对功率读数可以更新650,通过计算机控制,消光比测试仪从偏振以及相对功率两方面保证光纤和入射光源之间偏振态和光轴的对准.

评论

行政专员(1位)急聘

专科以上学历,人力资源,财务或相关教育背景
有一定的财务知识
熟悉劳动法,熟悉人事事务的处理的流程
有较强的执行能力与工作计划能力,善于与人沟通,
有较强的协调能力熟练使用各种办公软件及办公自动化设备,具有良好的商业公文写作能

评论

国际知名光电公司

  • Acuity Laser Measurement Sensors - Manufacturer of laser measuring sensors and rangefinders for industrial, medical and academic applications. Contains company and product information.
  • Advanced Plasma Technologies - Specializes in repair, rebuilding, and reprocessing of ion lasers, including handling of systems no longer supported by original manufacturers. Provides details of available services and capabilities.
  • Agatec - France. Manufactures broad range of levelling and alignment lasers for building industry. Describes products and explains variety of interior and exterior applications.
  • Alpes Lasers SA - Swiss company focused on development and applications of unipolar laser technology. Includes detailed account of equipment and processes involved in spectroscopic recognition of contaminants in variety of situations.
  • American Laser Spares - Supplier of laser beam delivery, spare parts, repair, upgrade and retrofit for Amada, Bystronic, Cincinnati, Precitec, Trumpf, Mitsubishi, Strippit, Mazak and LaserCut.
  • Amplitude Systemes - France. Manufactures ultrafast diode-pumped solid-state lasers. Applications include micro-machining, multi-photon imaging, photo-acoustic studies, and amplifier seeding. Contains detailed product and technical information.
  • Anderson Lasers Inc. - Distributor of pre-owned industrial, research, and entertainment laser systems and components, as well as selection of optical and electronic measurement and test equipment.
  • ARGES GmbH - Germany. Manufactures scan head systems for laser marking, engraving, trimming, and micro processing requirements. Also produces optics and software. Provides detailed product information and related downloadable .pdf files.
  • Beijing Rumzing - Manufactures 60-200mw green blue and red DPSS lasers with 2% stability, temperature stabilized, TE cooled, TEM00, TTL modulation 40KHz.
  • Belgian Electronic Sorting Technology n.v. - Supplies laser, camera, LED, and X-ray sorters to perform color structural shape and density sorting, to detect foreign materials and color defects, and inspections.
  • Benchmark Maintenance Services Inc. - Canada. Specializes in laser based systems for vibration measurement and ultrasonic inspection. Applications include shaft, belt, and chain alignment, as well as measurement of squareness, flatness, straightness and parallelism.
  • Beta LaserMike USA - Manufacturer of laser gauging devices, diameter measurement systems, process control instrumentation, and ultrasonic testing equipment. Applications include fiber optic, wire and cable, extrusion, and tube manufacturing industries.
  • BLS - Manufactures lasers for diamond branding, marking over PCD die cutting to solar pannel fabrication and thin layer on glass ablation.
  • Boston Laser Inc. - Semiconductor laser manufacturing with optical engineering. Site includes product specifications.
  • Calpac Lasers - Manufacturer of laser pointers, laser diode modules and laser levels for universities, businesses, government agencies and individuals. Includes product and application information.
  • Candela Corporation - Designs, develops, manufactures and markets lasers and related accessories for use in medical, scientific and defense applications; licenses medical products for urology and oncology; and provides services in support of cosmetic laser surgery through integration of spa, health and fitness services, and laser/cosmetic centers. (Nasdaq: CLZR).
  • Checkpoint Technologies LLC - Manufactures laser scanning systems for failure diagnosis in substrates and measurement of electrical and thermal properties in silicon integrated circuit devices. Site includes detailed product and application information.
  • Clark-MXR Inc. - Specializes in manufacture of ultra fast lasers for micromachining and spectroscopy. Also offers related job shop services. Site incorporates detailed product, processing, and application information.
  • Coherent Communications Systems Corp. - World’s leading manufacturer of lasers and photonics for commercial and scientific research applications.
  • Coherent, Inc. - Designs, manufactures, and supplies electro-optical systems and medical instruments utilizing laser, precision optic and microelectronic technologies. (Nasdaq: COHR).
  • Coherent Technologies Inc. - Specializes in manufacture and application of laser based wind and air turbulence detection and measurement systems. Applications include weather stations, airports, and military installations.
  • CrystaLaser - Manufactures compact diode-pumped solid-state DPSS YAG crystal laser, including green blue red infrared and UV ultraviolet Laser in CW and Q-switched pulsed output.
  • DDC Technologies Inc. - Manufactures laser optics for medical, scientific, and industrial applications and provides software programs for solid state laser performance modeling. Site provides product details and access to downloadable demo screens.
  • DelMarTip.com - E-commerce site offering replacement parts for several brands of laser equipment. Searchable database includes brief descriptions, prices, and online ordering facility.
  • Duma Optronics Ltd. - Israel. Manufactures variety of systems for computerized measurement and analysis of optical fiber and laser beams. Includes positioning and alignment capabilities. Site provides detailed product and application information.
  • Ekips Technologies Inc. - Develops and sells tunable mid-infrared lasers and laser systems for molecular spectroscopy applications. Site includes wide selection of downloadable spectroscopy examples and molecular absorption spectra.
  • E-Laser Enterprise Co.,Ltd. - Manufacture laser modules for laser level or aimer.
  • El.En. Group - Italy. Manufactures wide range of laser systems and products for industrial, medical, scientific, and educational applications. Site incorporates detailed product and usage information.
  • Enlight Technologies Inc. - Manufactures range of laser pointers. Site incorporates product details and prices.
  • Equilasers Incorporated - Manufactures laser components and system hardware for surgical and therapeutic uses and industrial microwelding applications. Site provides detailed product information and includes recorded TV report on company’s capabilities.
  • Evergreen Laser - Remanufactures and rejuvenates most makes of laser tubes and systems. Services include evaluation and recommendations for upgrading of existing equipment. Site includes corporate and technical videos.
  • Excel Technology Asia Sdn Bhd - Malaysia. Manufactures wide range of gas and solid state lasers for scientific and industrial requirements. Site provides detailed account of products, applications, and available technical support services.
  • Exitech Advanced Laser Technology - Specializes in the use of lasers for micro and nanofabrication applications in industry and supplier of pulsed laser processing systems.
  • Extreme Lasers - Specializes in supply of modified 5mW green laser pointers, DPSS laser modules, blue lasers, and other light show components. Site incorporates FAQ page and explanation of process involved in upgrading green lasers.
  • Factory Authorized Service Inc. - Company recently formed to provide repair, maintenance, and calibration services for Beta LaserMike brand of micrometers.
  • FP Industries - Canada. Manufactures selection of alignment lasers. Site provides details of available products and examples of applications.
  • Fraunhofer Center for Laser Technology - Focuses on research and development related to laser technology, manufacturing, and applications. Site describes range of services and activities and includes links to offshoot organizations.
  • Gam Laser Inc. - Manufactures excimer and 157nm fluorine lasers for various scientific, medical, and industrial applications. Site includes extensive technical background and product information.
  • Golden Light Co. Ltd. - Korea. Manufactures diode and lamp pulsed solid state laser systems for variety of industrial machining and medical applications.
  • GSI Lumonics Inc. - Designs, develops, manufactures and markets laser-based advanced manufacturing systems for semiconductor, electronics, aerospace and automotive industries. (Nasdaq: GSLI).
  • Guidance Control Systems - Supply niche laser navigation products and software for the factory automation, robotic vehicle, and marine markets.
  • Haas Laser Technologies Inc. - Specializes in laser beam delivery components, enclosures, and custom designed and manufactured systems. Site incorporates detailed account of capabilities and product range.
  • Hama Sensors Inc. - Manufactures optoelectric reflective sensors for robotic handling and alignment of semiconductor wafers. Also produces through-beam laser micrometers for precision measurement in semiconductor and electronics industries.
  • HHR Lasers Inc. - Refurbishes, repairs, and upgrades gas lasers; stocks range of remanufactured lasers and accessories; offers consultancy and custom design of lasers; and interested in purchasing used lasers for remanufacturing.
  • High Power Devices Inc. - Manufacturers range of standard or customized high power laser diodes. Site incorporates detailed technical information regarding available products.
  • Hubei Guangtong Photoelectronic System Co., Ltd - China. Manufactures and distributes Nd:YAG and CO2 lasers, industrial laser cutting, marking, and welding machines, and broad range of related accessories. Site incorporates detailed product information.
  • I B Lazer AG - Germany. Manufactures broad range of lasers for variety of cutting, marking, structuring, and processing operations. Site provides detailed product and application information.
  • Industrial Laser Sales & Service - Canada. Distributes selection of special purpose laser cutting and levelling instruments for use in sawmills and paper, textile, and process industries. Site explains underlying control principles and range of applications.
  • Industrial Microphotonics Company - Specializes in supply of high power laser diodes and associated products. Includes unmounted bars, array submodules, and laser diode and fibre coupled arrays. Site includes handling tips and application notes.
  • IPG Photonics - Specializes in high performance fiber amplifiers and fiber lasers. Applications include communications, materials processing, test and measurement, and research markets. Site provides detailed product and usage information.
  • JENOPTIK Laserdiode GmbH - Manufacturer and distributor of high power diode lasers from 30 W to several kW for solid state laser pumping,industrial and medical applications.
  • JSC Plasma - Russia. Develops and manufactures broad range of gas lasers for industrial, medical, entertainment, and environmental protection markets. Site incorporates detailed product and application information.
  • Kapteyn-Murnane Laboratories LLC - Manufactures ultrafast lasers, instrumentation equipment, and related accessories. Site includes detailed relevant technical information.
  • Keopsys SA - France. Manufactures broad range of fiber amplifiers and lasers. Applications include telecommunications, materials processing, test and measurement, and research markets. Site includes detailed product and usage information.
  • Korea Laser Tech Co. Ltd. - Manufactures and distributes range of laser equipment, primarily for the Asian market. Products include cutting, welding, marking, and display units and optical parts and attachments.
  • Lambda Physik UV - German company manufacturing wide range of UV laser products for variety of industrial, scientific, and medical applications. Includes excimer, pulsed dye, solid state tunable, and pulsed diode pumped YAG systems.
  • Laser Beam Products - British manufacturers of optics for high power CW and pulsed lasers. Includes copper, gold, and metal mirrors, beam expanders, and phase retarders. Can also supply spare parts for industrial cutting and welding lasers.
  • Laser Innovations - Repairs, services, sells, and rents various brands of ion laser systems, as well as stocking wide range of plasma tubes. Site provides comprehensive details of available products and services.
  • Laser Optics and Mechanisms - Distributes parts and consumables for major brands of laser equipment. Includes optics, nozzles, and consumables for plasma cutting and metrology applications.
  • Laser Precise - Laser processing service center and fabricator.
  • Laser Products - Specializes in the manufacture and distribution of compact laser systems for the flooring, building, remodeling and manufacturing industries that accomplish square, level, slopes, plumb and measurements and custom applications.
  • Laser Resale Inc. - Buys, sells, and brokers used and surplus lasers, laser systems, associated equipment, and optical laboratory products. Site incorporates details and asking prices of current inventory.
  • LaserJamb - Laser based device with variety of applications for determining correct positioning and alignment. Uses include cabinetmaking and electrical, door, wall, and window installations. Site provides details of product and uses.
  • Laserlight Europe BV - Manufacture the brand Laserati laser system which is geared towards the industrial rubber stamp industry.
  • Lasermate Group, Inc. - Manufacturer and distributor of laser diode modules and related products for communication and optoelectronic applications. Provides detailed product information.
  • LaserPath Technologies - Specializes in standard and customized lasers and electro-optic products for the photonics research community.
  • Laserquipment Ag - Development and production of machines for laserbeam-welding of thermoplastic materials, including hardware, software and processdiagnostics.
  • LaserSource - Specializes in supply of forklift laser guidance system. Site describes objectives, which include reduction in accidents and product damage, as well as increase in operator efficency and productivity.
  • Lasertech Group Inc. - Canada. Manufactures laser systems and trace detection instrumentation. Applications include communications, crystal growing, film deposition, radar, research, photo-acoustics, process control, and spectroscopy.
  • Lee Laser Inc. - Specializes in manufacture of lamp and diode pumped Nd:YAG lasers for variety of industrial and science equipment applications. Examples include use in marking, engraving, cutting, drilling, and welding systems.
  • Leister Process Technologies - Switzerland. Manufactures wide selection of laser based welding and soldering equipment. Includes hand tools through to automated systems. Extensive site provides detailed product and application information.
  • Lenox Laser Corp. - Specializes in laser microhole drilling and creation of minute apertures and slits in a variety of substrates. Site incorporates extensive account of capabilities and applications.
  • LG Laser Technologies GmbH - Germany. Supplies wide range of customized laser systems. Includes equipment for industrial and medical testing and measurement, material surface treatment, printing quality control, and entertainment displays.
  • Light Age Inc. - Specializes in tunable solid-state alexandrite laser systems for variety of aesthetic, medical, scientific research, material processing, and product development applications. Site incorporates account of underlying technology and benefits.
  • LIMAB - Swedish company specializing in manufacture of laser gauges, sensors, and non contact measurement systems. Site provides examples of applications in steelmill, sawmill, gypsum board, wood sheet, and cable industries.
  • Limo Lissotschenko Microoptik GmbH - Germany. Manufactures customized micro optics and high power diode lasers. Site incorporates detailed product specifications and application information.
  • Lite Cycles Inc. - Company involved in research, development, and manufacture of products based on application of Raman laser technology. Site incorporates list of technical papers and detailed biographies of founders and other staff members.
  • Litron - Manufacturer of laster hermetic sealing systems and contract provider of laser sealing services. Product details and company information.
  • Lumics GmbH - Germany. Specializes in manufacture of fiber optic components, with focus on production of pump lasers and modules, laser diodes, and submounted laser chips. Main application is for optical networks.
  • MCE Lasers - Australian manufacturer of alignment and levelling lasers for the agricultural, building, civic, and mining industries. Site contains product and application information.
  • Meredith Instruments - Sells, run auctions, and offers repair service on surplus laser parts and equipment. General focus is on helium-neon products. Site includes details of available items and current auctions.
  • Microtex Electronics Inc. - Sells refurbished laser micrometer units and related equipment. Site includes details of current inventory. Also offers emergency repair and preventive maintenance services.
  • Millennium Lasers Ltd. - UK. Manufactures broad range of laser tubes for variety of industrial, medical, and scientific markets. Applications include cutting, marking, engraving, drilling, welding, heat treatment, scribing, and perforation.
  • Modu-Laser, LLC - Manufactures modular, compact, reliable, air-cooled, ion lasers for research, entertainment, instrumentation, medical and OEM applications.
  • Moduloc Control Systems - Distributor of industrial laser sensors, detectors and measurement systems to the Steel, Aluminum and Metals Industries. Site contains product information.
  • Molecular Technology GmbH - Germany. Specializes in supplies for the laser industry. Includes optical parts, wafers and substrates, solid-state laser items, and organic, inorganic, and scintillating crystals. Site incorporates detailed product information.
  • Newport Corporation - Manufactures a broad range of laser and optical components and devices for industrial, medical, and research markets. Site incorporates detailed product information.
  • Norseld Pty. Ltd. - Australia. Designs and manufactures copper bromide lasers for variety of medical, industrial, and scientific applications. Site includes details of available products and examples of uses.
  • Nutfield Technology Inc - Manufacturers specializing in supply of galvanometer based optical scanning products. Site incorporates technical and application details.
  • Nuvonyx Inc. - Manufactures laser systems based on high power direct diode technology. Applications include brazing, curing, metal cladding, paint stripping, seam welding, and surface hardening. Site includes demonstration video clips.
  • Opus Medical Inc. - Canada. Specializes in supply and application of diode laser products for removal of unwanted hair. Site explains underlying technical details and shows example of results.
  • Oxford Lasers - UK. Produces variety of specialized laser devices, with emphasis on high speed imaging and precision micromachining. Site provides detailed account of products, applications, and additional corporate capabilities.
  • Pacific Laser Systems - Manufactures self-leveling laser layout tools. Site includes product and dealer information.
  • Paragon Laser Systems - Offering q-switched and continuous wave lasers, that are fiber optically delivered and air-cooled.
  • Parallax Technology Inc - Manufactures CO2 lasers and replacement tubes for a variety of industrial and medical applications. Site incorporates extensive information about products, prices, applications, and available services.
  • pb-laser.com - Site describes patented laser produced in China, with claim to higher beam quality than conventional products. Uses include industrial processing, research and development, and medical applications.
  • PD-LD Inc. - Markets fiber optic components for broad range of applications. Includes laser diodes and light sources, bi-directional devices, attenuators, LEDs, detectors, and collimators. Company is member of consortium headed by Princeton University.
  • Phoenix Photonix Inc. - Sells, leases, services, and provides training in aesthetic laser equipment used for hair and tattoo removal and other dermatology applications. Also offers pre-owned items and supplies safety and similar accessories.
  • Photonic Products Ltd - Manufacturer and distributor of standard and custom designed laser diode modules and optics and red, infrared and blue-violet laser diodes. Provides technical specifications and examples of applications. UK.
  • Photonic Solutions - UK. Distributor of lasers and accessories for science and industry. Site contains product information.
  • Photonics Industries International Inc. - Manufacturer diode and lamp pumped solid state laser systems with harmonic generation and tunable wavelength features and benefits. Applications include micromachining, stereolithography, and photopolymerization.
  • Pinpoint Laser Systems - Manufactures wide selection of laser measurement and alignment equipment. Site provides detailed product and application information.
  • PLT Technology, Inc. - Designs, manufactures, and sells high power semiconductor lasers in standard and custom wavelength, power, and package configurations.
  • Princetel Inc. - Manufactures broad range of fiber optic components and modules. Includes pigtailed and receptacle laser/photo diode modules and turnkey laser diode light sources. Site provides detailed product information.
  • Process Photonics - Manufactures automated laser material processing, handling and inspection systems and offers opto-electronic and opto-mechanical product development services.
  • QPhotonics, LLC - Specializes in supply of fiber-coupled high brightness laser diodes, OEM modules, and turnkey systems in 660-1800 nm range. Site includes details of available products and suggested applications.
  • Quantel - France. Manufactures broad range of lasers and laser systems. Site provides details of available products and examples of industrial, scientific, and medical applications.
  • Quarton USA Co. Ltd. - Manufacturers of laser diodes for variety of applications. Range includes pointers, beamshots, light show instrument, and builders measuring tools. Site includes FAQ section and permits online shopping.
  • RIEGL Laser Measurement Systems - Austria. Manufactures laser based rangefinders, distance and level sensors, speed meters, and scanner systems. Site includes detailed technical and application information.
  • SCANLAB AG - Germany. Manufactures variety of positioning and deflection systems for lasers and other optical beams. Site provides detailed product and application information and access to downloadable brochures.
  • Scantron Industrial Products Ltd. - UK. Manufactures laser-based, non-contact dimensional measurement equipment. Applications include determination of profile, diameter, length, thickness, velocity, distance, and displacement.
  • Scientific Development and Integration - South Africa. Research group focused on development of pulsed gas lasers for scientific, medical, and industrial applications. Site includes detailed product information, examples of projects, and related technical notes and data.
  • Seiffert Industrial - Manufactures precision alignment products that incorporate patented reflective laser beam technology. Site provides product and application information and includes animated demonstration of horizontal and vertical pulley alignment process.
  • Shanghai Dream Lasers Technology Co., Ltd. - Manufacturers of lasers, crystals and optics with information about the company, products and contacts.
  • Shanghai Uniwave Technology Co. Ltd. - China. Manufactures range of low power diode pumped solid state lasers, components, and crystals. Site provides product details and contact information.
  • Sigm Plus Co. - Russia. Specializes in manufacture of epiwafers for laser diodes, as well as laser modules, laser diodes, and laser diode drivers. Site provides detailed product information.
  • SLCR Lasertechnik GmbH - Germany. Manufactures laser systems designed for surface treatment. Applications include decoating, depainting, cleaning, and marking. Service include feasibility studies and recommendations regarding suitability of equipment.
  • SLS Optics Limited - UK. Manufacturer specialized range of laser components, including those known as etalons. Site provides detailed information regarding products and applications in wide range of industries.
  • Spectrum A.T.N. Ltd. - Canada. Distributes broad range of laser systems, products, components, crystals, and accessories. Applications include science, industry, medicine, and art restoration.
  • Spin One - Offers selection of products and services for laser based research and industrial lab requirements. Includes thermoelectric cooler drivers/controllers for diode laser arrays and other large heat loads.
  • Spiricon Inc. - Specializes in application of camera and software based laser beam analyzers. Site provides extensive technical background and product information with details for ordering literature and arranging system demonstration.
  • Suncoast Technologies Inc. - Manufactures range of laser components. Includes head blocks and tops, ellipses, aperture and mirror mounts, shutter assemblies, and mechanical rail kits. Can also provide precision machine services.
  • Surg/Assist Inc. - Manufactures laser smoke evacuation units, related accessories, and a laser system for a variety of medical procedures. Site includes detailed discussion of product features, benefits, and applications.
  • Tekhnoscan JSC - Manufacturer of lasers and laser-related products for a variety of scientific, technological, medical, and other applications.
  • Telsar - Provides laser repair, service agreements,laser accessories, pre-owned lasers and safety equipment.
  • Time-Bandwidth Products AG - Switzerland. Manufactures ultrafast lasers. Applications include material processing, medical diagnosis, sensoring, testing, and communications. Site explains nature, features, and benefits of underlying technology.
  • Trimble Florida - Full service, regionally based distributors of Trimble and Spectra Precision brands of positioning products. Detailed site includes information on laser products for broad range of construction and agriculture requirements.
  • TuiLaser AG - Germany. Specializes in applications of excimer laser technology for treatment and restructure of material surfaces. Includes equipment for micromachining, vision correction, heart surgery, and semiconductor manufacture.
  • Umicore Laser Optics - UK. Manufactures range of optical components and industrial beam-delivery systems for CO2 lasers. Site provides detailed information regarding products, applications, and related technology.
  • Unique-Mode AG - An OEM manufacturer of highpower diodelaser modules used for pumping EDFAs in the telecom industry or DPSSL ín the medical technology. From Germany.
  • U.S. Laser Corporation - Full service manufacturer of lasers, laser components, and laser systems. Applications include welding, cutting, micromachining, marking, heat treatment, and surface processing. Site incorporates detailed product catalogue.
  • Virtek Vision International Inc. - Virtek manufactures precision laser-based systems for laser marking, laser engraving, quality inspection and templating. Virtek serves customers in the prefabricated construction, transportation, metalworking, tool and die and mold making industries.
  • Visotek - Designer and manufacturer of optical components and fiber coupled actively cooled high power diode laser systems with beam shaping. Michigan, USA.
  • Wavelength Technology - Singapore company supplying wide range of optics, spare parts, and accessories for industrial, medical, and R&D lasers. Site incorporates detailed product information.
  • World StarTechnologies Inc. - Canada. Manufactures variety of laser diode modules. Includes red, green, infrared, line, cross, and detection versions. Site includes technical product and application details.
  • Zaubertek Inc. - Offers selected range of laser products and services. Includes specialized attachment for spectrometers, infrared semiconductor laser, and neutron activated method of forgery detection and document recovery.
  • Z-LASER Optoelektronik GmbH - Germany. Manufactures variety of laser products for positioning and alignment applications. Site provides details of product range and examples of uses in cutting metal, concrete, glass, and other materials.
  • 评论