+
  • Dual stage Optical Isolator (780nm to 1090nm, up to 20W).jpg

980nm Dual Stage 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

980nm Dual Stage High Power PM Isolator (up to 20W)

 

 

Features

Applications

Low Insertion Loss

Fiber Laser

High Return Loss

Testing Instrument

High Isolation

MOPA Fiber Laser

High stability & Reliability

 

 

       

Specifications

Parameters

Unit

Value

Center Wavelength

nm

980

Operating Wavelength Range

nm

±5

Typ. Peak Isolation at 23℃

dB

65

Min. Isolation at 23℃

dB

50

Typ. Insertion Loss at 23℃

dB

0.8

Max. Insertion Loss at 23℃

dB

1.2

Min. Extinction Ratio at 23℃

dB

20

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

dB

50

Max. Optical Power (CW)

W

0.5, 1, 5, 10, 20 or Specified

Max. Peak Power for ns Pulse

kW

  10 or Specified

Max. Tensile Load

N

5

Package Dimension

mm

150x28x26

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 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.

*The default connector key is aligned to slow axis.

 

Ordering Information

HPMIS-①①①①-②③-④④④-⑤⑥-⑦-⑧⑧-⑨⑨⑩⑩ 

①①①①

- Wavelength:

 980=980nm, SSSS=Specified

- Core Type:

 D=Dual-core

- Working Axis:

 B=Both axis working, F=Fast axis blocked

④④④

- Fiber Type:

 003=PM980, 014=PM1060L, 018=PLMA-GDF-10/125-M, SSS=Specified

- Package Dimensions:

 0=150x28x26mm, S=Specified

- Pigtail Type:

 0=bare fiber, 1=900μm 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:

 00=500mW, 01=1W, 05=5W, 10=10W, 20=20W, SS=Specified

⑩⑩

- Peak Power:

 00=Continuous Wave, 01=1kW, 02=2kW, 10=10kW, SS=Specified

Part No. Example: HPMIS-980-DF-003-00-0.8-00-0001

Description: High Power Polarization Maintaining Isolator, 980nm, Dual-Core, Fast axis blocked, PM980 fiber, 150x28x26mm, bare fiber, 0.8m, FC/UPC connector, 500mW average power, 1kW peak power.

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

Related Products

Online Message

submit