Keyword：

PM Coupler

As general, PM coupler is made on the technology of fusion & Tapering. It works at 1310nm or 1550nm, with this configuration of

1x2 and 2x2. It is designed by Panda 125/250um PM fiber, which is possible to with connector on request. This coupling ratio is

covering 50/50， 20/80，30/70，40/60 and etc. Its E.R is assured 20dB more.

Below is its application,

Optical amplifier

Power Monitoring

Coherent communication

Fiber sensors

Fiber gyroscope

Also this PM coupler is made on filter type, which is fast-axis blocked or both slow and fast axis working

as axis alignment.

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Polarization Maintaining Filter Coupler Module( 1 x 4 / 1 x 8 )

Price：￥0.00
The PMFCM series is manufactured using advanced technology to allow the input signal to split into multi channels by a given splitting ratio with high extinction ratio, low excess loss, low uniformity, low WDL, low PDL and low TDL. It can be widely used in PM sensors, amplifiers, lasers, etc.

Polarization Maintaining RC Fiber Filter Coupler

Price：￥0.00
The PMRCFC Series is manufactured using advanced technology to allow the input signal to split into various ratio with high extinction ratio.

Price：￥0.00
PM filter coupler works at 1310nm or 1550nm, its configuration is 1x3 and its wavelength range is +/-30nm.

Price：￥0.00
PM filter coupler works at 1310nm or 1550nm, its configuration is 1x2 or 2x2. E.R is not smaller than 20dB.

Price：￥0.00
PM Fused coupler works at 1310nm or 1550nm, its extinction ratio is at least 20dB, this package size is 3.0x35mm.

Price：￥0.00
PM fused coupler works at 1310nm or 1550nm, it is configurated with 1x2 or 2x2. Its package size is 3.0x54mm.