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2 Micron (2000 nm) Polarization Maintaining Isolator
2 Micron (2000 nm) Polarization Maintaining Isolator
Supplier Info
[China Supplier]
Contact Person : Ms. Pan Grace
Tel : 86-756-3898035
Fax : 86-756-3898080
Product Detail
2 um In-line Polarizer is characterized 1. low insertion loss 2. high isolation 3. high return loss, high extinction ratio

2 um Polarization Maintaining Isolator

The Polarization Maintaining Isolator is characterized with low insertion loss, high isolation, high return loss, high extinction ratio and excellent environmental stability and reliability. It is specially designed for 2 um polarization maintaining fiber amplifers, fiber laser systems.

Specifications

Parameter

Unit

Single Stage

Dual Stage

Center Wavelength (λc)

nm

2000

Min. Extinction Ratio

dB

18

18

Min. Isolation, λc ± 50 nm, 23 °C, all polarization states

dB

16

35

Max. Insertion Loss, λc ± 20 nm, all temperature, all

dB

1.2

1.5

polarization states

Min. Return Loss (Input/Output)

dB

50

50

Max. Optical Power (Continuous Wave)

W

1 or 2

Max. Peak Power for ns Pulse

kW

10

Max. Tensile Load

N

5

Fiber Type

 

PM 1550 Panda fiber

Operating Temperature

°C

-5 to +70

Storage Temperature

°C

-40 to +85

*IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.

** The Optical Power is 1W only for connector added.

Package Dimensions

2um Polarization Maintaining Isolator:

  

2 Micron (2000 nm) Polarization Maintaining Isolator

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