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850nm/980nm/1064nm/1550nm/2000nm 편광 유지 Polarizer PM Fiber Analyzer Slow Axis Working

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850nm/980nm/1064nm/1550nm/2000nm 편광 유지 Polarizer PM Fiber Analyzer Slow Axis Working

The polarization-maintaining fiber in-line polarizer (analyzer) is designed to pass linearly polarized light and block random polarized light. It can also be used to enhance the extinction ratio of polarized signals. The maximum working wavelength range is up to 50nm, and the high polarization extinction ratio is extremely suitable for fiber network and polarization measurement, especially polarization analysis, control and monitoring. It is widely used in polarization-maintaining 광섬유 증폭기s, polarization-maintaining fiber lasers and other products. 

*CivilLaser can also provide depolarizers, please contact us if you need it.

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

[응용 프로그램]
Optical fiber communication system
Optical test instrument
Fiber optic sensing
Scientific research

[사양]

매개변수 Unit Value
Center Wavelength (선택하다) nm 1550 1064 980 850
Bandwidth nm ±50 ±30 ±10 ±10
Typical Insertion Loss @ 23℃ dB 0.3 0.4 0.7 0.8
Max.Insertion Loss @ 23℃ dB 0.5 0.6 0.9 1.0
Min.Return Loss dB 50 50 50 50
Typical Extinction Ratio @ 23℃ dB 30 30 28 28
Min.Extinction Ratio @ 23℃ dB 28 28 25 25
Max.Optical Power (CW) mW 300
Max. Tensile Load N 5
Fiber Type for Input & Output   SM-SM or SM-PM or PM to PM
Operating Temperature -5 ~ +70
Storage Temperature -45 ~ +85

메모:
1. Above specifications are for device without connector.
2. For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.
3. The default connector key is aligned to slow axis.


PM fiber Polarizer

PM fiber Polarizer

PM fiber Polarizer
 






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