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1310nm 1550nm Single-stage Polarization Maintaining PM Fiber Optical Isolator

1310nm 1550nm Single-stage Polarization Maintaining PM Fiber Optical Isolator
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1310nm 1550nm 단일 스테이지 편광 유지 PM 광섬유 아이솔레이터

[특징]
Low insertion loss
High extinction ratio
High isolation

[Applications]
optical fiber amplifier
Fiber sensing
Fiber laser

[Specification]

Parameters

Unit

Typical Value

Single and double stage type

--

Single-stage

Working Wavelength

nm

1310, 1550

Spectral Bandwidth

nm

±20

Typical Isolation

dB

42

Min Isolation

dB

28

Typical Insertion Loss

dB

0.4

Max. Insertion Loss

dB

0.55

Polarization Extinction Ratio

dB

20

Polarization Extinction Ratio (Single axis only)

dB

25

Return Loss (Input/Output)

dB

50 / 50

Withstand Optical Power (Continuous light)

mW

500

Pull Test

N

5

Fiber Type

--

PM Panda fiber

Operating Temperature

°C

-5~+65

Storage Temperature

°C

-40~+85

 

메모:
1. With a fiber connector, the insertion loss increases by 0.3dB, the return loss decreases by 5dB, and the polarization extinction ratio decreases by 2dB.
2. Fiber connector slot type default is slow axis alignment.
 

 

PM fiber isolator

PM fiber isolator
 

 

 







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