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  • 532nm optical Isolator.jpg

450nm Polarization Maintaining Isolator

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.

Annex:


Product Description

450nm Polarization Maintaining Isolator

 

 

Features

Applications

Low Insertion Loss

Testing Instrument

High Return Loss

Raman Fiber Laser

High Isolation

Ultra-fast Fiber Laser

High stability & Reliability

 

 

       

Specifications

Parameters

Unit

Value

Center Wavelength

nm

450

Operating Wavelength Range

nm

±5

Min. Isolation at 23℃

dB

22

Typ. Insertion Loss at 23℃

dB

1.7

Max. Insertion Loss at 23℃

dB

2.0

Min. Extinction Ratio at 23℃

dB

18

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

dB

45

Max. Optical Power (CW)

mW

300

Max. Tensile Load

N

5

Package Dimension

mm

44x28x26

Operating Temperature

+10~+50

Storage Temperature

0~+60

*Above specifications are for device without connector.

*With connector, the handling power is 50mW, IL is 1.0dB higher, RL is 5dB lower, and ER is 2dB lower.

*The default connector key is aligned to slow axis.

 

Ordering Information

  HPMIS-①①①--③③③-④⑤-⑥-⑦⑦-⑧⑧⑨⑨

①①①

- Center Wavelength:

 450=450nm, 532=532nm, SSS=Specified

- Working Axis:

 F=Fast axis blocked

③③③

- Fiber Type:

 105=PM460-HP, SSS=Specified

- Pigtail Type:

 0=250μm bare fiber, 1=900μm loose tube

- Package Dimensions:

 0=44x28x26mm

- Fiber Length:

 0.8=0.8m, 1.0=1m, S=Specified

⑦⑦

- Connector Type:

 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, 4=LC/UPC, 5=LC/APC, N=None

⑧⑧

- Average Power:

 00=100mW

⑨⑨

- Peak Power:

 00=Continuous Wave, SS=Specified

Part No. Example: HPMIS-450-F-105-00-0.8-00-0000

Description: High Power Polarization Maintaining Isolator, 450nm, Fast axis blocked, PM460-HP fiber, bare fiber, 44x28x26mm, 0.8m, FC/UPC connector, 100mW average power.

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

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