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780nm High Power Optical Circulator

The PM Fiber Circulator (Fast axis blocked) is a compact light-wave assembly that comes in two types. One type is 1x2 that routes input signals from Port 1 to Port 2 and input Port 2 signals to Port 3 while blocking reflected light; The other type si 2x2 that routes input signals from Port 1 to Port 2, input port 2 to port 3, and input port 3 to port 4, while blocking reflected light. The device has high isolation, low insertion loss, high extinction ratio and excellent environmental stability.

Annex:


Product Description

780nm High Power Optical Circulator

 

 

 

Features

Applications

Low Insertion Loss

Fiber Laser

High Return Loss

Testing Instrument

High Stability & Reliability

Medical Equipment   

 

       

Specifications

Parameters

Unit

Value

Center Wavelength

nm

780

Operating Wavelength Range

nm

±5

Typ. Peak Isolation

dB

23

Min. Isolation at 23℃

dB

20

Typ. Insertion Loss at 23℃

dB

1.2

Max. Insertion Loss at 23℃

dB

1.5

Min. Extinction Ratio at 23℃ (PM Fiber Type)

dB

18

Max. Polarization Dependent Loss at 23℃ (SM Fiber Type)

dB

0.15

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

dB

45

Min. Cross Talk

dB

45

Max. Optical Power (Including Port1 & Port2)

W

1, 2 or Specified

Max. Peak Power for ns Pulse

kW

10 or Specified

Max. Tensile Load

N

5

Package Dimension

mm

70x28x26

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

  HPMCIR-111-23-444-56-7-888-99AA (PM Fiber Type)  /  HPICIR-111-23-444-56-7-888-99AA (SM Fiber Type)

111 - Wavelength:

 780=780nm, SSS=Specified

   2 - Port Type:

 3=3-Port

   3 - Working Axis:

 B=Both axis working, F=Fast axis blocked, N=Non-PM

 444 - Fiber Type:

 007=780-HP, 067=PM780-HP, SSS=Specified

   5 - Package Dimensions:

 0=70x28x26mm, S=Specified

   6 - Pigtail Type:

 0=bare fiber, 1=900μm loose tube

   7 - Fiber Length:

 0.8=0.8m, 1.0=1m, S=Specified

 888 - Connector Type:

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

  99 - Average Power:

 01=1W, 02=2W, SS=Specified

  AA - Peak Power:

 00=Continuous Wave, 01=1kW, 02=2kW, 10=10kW, 20=20kW, SS=Specified

Part No. Example: HPMCIR-780-3B-067-00-0.8-NNN-0110

Description: High Power Polarization Maintaining Circulator, 780nm, 3-Port, Both axis workingPM780-HP, 70x28x26mm, bare fiber, 0.8m, no connector, 1W average power, 10kW peak power.

 

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

 

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