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  • Optical Fiber Isolator (633nm to 1090nm, up to 30W)(1719303112688).jpg

850nm High Power PM Isolator (up to 20W)

The isolator is designed to transmit forward light while blocking reflected light from the terminals. The isoaltor is characterized with low insertion loss, high isolation, high return loss and excellent environmental stability and reliability. It's the critical device of fiber amplifiers, fiber lasers, high speed communication systems and instrumentation applications.


Product Description

850nm High Power PM Isolator (up to 20W)

 

 

Features

Applications

Low Insertion Loss

Ultra-fast Fiber Laser

High Return Loss

Testing Instrument

High Isolation

Fiber Sensor

High stability & Reliability

Fiber Laser

 

       

Specifications

Parameters

Unit

Value

Center Wavelength

nm

850

Operating Wavelength Range

nm

±5

Typ. Peak Isolation at 23℃

dB

30

Min. Isolation at 23℃

dB

25

Typ. Insertion Loss at 23℃

dB

0.8

Max. Insertion Loss at 23℃

dB

1.0

Min. Extinction Ratio at 23℃ 

dB

20

Min. Return Loss at 23℃ (Input /Output)

dB

50

Max. Optical Power (CW)

W

1, 5, 10 or Specified

Max. Peak Power for ns Pulse

kW

10 or Specified

Package Dimension

mm

64x28x26

Max. Tensile Load

N

5

Operating Temperature

+10~+50

Storage Temperature

0~+60

*Above specifications are for device without connector.

*With connector, the handing power is 1W only, IL is 0.5dB higher, RL is 5dB lower, and ER is 2dB lower.

*The default connector key is aligned to slow axis.

 

Ordering Information

HPMIS-①①①-②③-④④④-⑤⑥-⑦-⑧⑧-⑨⑨⑩⑩ 

①①①

- Wavelength:

   850=850nm, SSSS=Specified

- Core Type:

   S=Single-Core

- Working Axis:

   B=Both axis working, F=Fast axis blocked

④④④

- Fiber Type:

 067=PM780-HP, SSS=Specified

- Package Dimensions:

   0=64x28x26mm

- Pigtail Type:

   0=bare fiber, 1=900um loose tube

- Fiber Length:

   0.8=0.8m, 1.0=1.0m, S=Specified

⑧⑧

- Connector Type:

   0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified

⑨⑨

- Average Power:

 01=1W, 05=5W, 10=10W, 20=20W, SS=Specified

⑩⑩

- Peak Power:

   00=Continuous Wave, 10=10kW, 20=20kW, SS=Specified

Part No. Example: HPMIS-850-SF-067-00-0.8-00-0110

Description: High Power Polarization Maintaining Isolator, 850nm, Single-Core, Fast axis blocked, PM780-HP fiber, 64x28x26mm, bare fiber, 0.8m, FC/UPC connector, 1W average power, 10kW peak power.

For Custom Parts, please provide detailed description for your requirement.

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