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

780nm 300mW Polarization Maintaining Isolator

The high power polarization maintaining isolator is characterized with low insertion loss, high extinction ratio, high isolation, high power handling, high return loss, excellent environmental stability and reliability. It is ideal for fiber laser and instrumentaion applications.

Annex:


Product Description

780nm 300mW Polarization Maintaining Isolator 

 

 

Features

Applications

Low Insertion Loss

PM Fiber Amplifier

High Return Loss

Testing Instrument

High Isolation

MOPA Fiber Laser

High stability & Reliability

Fiber Laser

 

       

Specifications

Parameters

Unit

Value

Center Wavelength

nm

780

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 (Input /Output)

dB

45

Max. Average Optical Power

mW

300

Package Dimension

mm

64x28x26

Max. Peak Power for ns Pulse

kW

10 

Max. Tensile Load

N

5

Operating Temperature

+10~+50

Storage Temperature

0~+60

 

*Above specifications are for device without connector.

*For device with connector, 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-111-23-444-56-7-88-99AA

 111 - Wavelength:

780=780nm, SSS=Specify

     2 - Core Type:

S=Single-Core

     3 - Working Axis:

B=Both axis working, F=Fast axis blocked

 444 - Fiber Type:

005=PM850, SSS=Specify

     5 - Package Dimension:

0=64x28x26mm

     6 - Pigtail Type:

0=bare fiber, 1=900um loose tube, S=Specify

     7 - Fiber Length:

0.75=0.75m, 1.0=1.0m. S=Specify

   88 - Connector Type:

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

   99 - Average Power:

00=300mW, SS=Specify

   AA - Peak Power:

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

 

Part No. Example: HPMIS-780-SF-067-00-0.8-NN-0010
Description: 780nm Polarization Maintaining High Power Isolator, Single stage, Fast axis blocking, PM780-HP fiber, bare fiber, 0.8m, no connector, 300mW average power, 10W peak power.

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

 

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