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1X2 편광 유지 섬유 Coupler 1310nm PM Filter Coupler FC/APC φ5.5*L35mm

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1X2 편광 유지 섬유 Coupler 1310nm PM Filter Coupler FC/APC φ5.5*L35mm

The filter-type polarization-maintaining coupler uses interference-type filters to not only split the light beam from the input PM fiber into two output PM fibers, but also combine the light of two PM fibers into one PM fiber. This device can be used to separate high-power linearly polarized light into multiple channels without changing the linear polarization. It can also be used as a power splitter to monitor the signal power of the PM fiber system without changing the polarization state of the optical signal.

[특징]
Low insertion loss
High return loss
High extinction ratio
High reliability
High stability

[응용 프로그램]
광섬유 증폭기
Fiber laser
Fiber Sensor

[사양]

Parameter    Unit    일반적인 값
Fiber Ports   1x2
Center Wavelength nm 1310
Operating Bandwidth nm ±40
Max. Excess Loss dB 0.7
Max.Uniformity (only for 50/50) dB 0.5
Splitting ratio   50:50, 40:60, 30:70, 20:80, 10:90, 5:95, 1:99 (선택하다)  
Min.Return Loss dB 50
Min.Extinction Ratio (Type F) dB 22
Min.Extinction Ratio (Type B) dB 20
Connector Type   FC/APC
Pigtail Type   900μm loose tube (red)
Fiber Type   PM Fiber
Fiber Length m 1.0
Max. Optical Power (CW) mW 500
Max. Tensile Load N 5
Operating Temperature °C -5~+70
Storage Temperature °C -40 ~ +85
Dimensions mm φ5.5 × L35
 


PM fiber coupler

PM fiber coupler

PM fiber coupler

PM fiber coupler

PM fiber coupler

PM fiber coupler
 






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