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envalope

980nm Polarization Maintaining Optical Circulator

  • Wavelength: or Custom Wavelength 980nm 975nm
  • Handling Power: 3W 2W 1W 500mW 300mW 5W or Custom Handling Power
  • Fiber Type: Polarization Maintaining (PM) Panda Fiber
Product Details

  The 3 port 980nm polarization maintaining (PM) optical circulator is a fiber optic componet built with PM panda fiber.  It allows light to be transmitted in only one direction while blocking the opposite transmttion, it's light path is port 1 to port 2, and port 2 to port 3. The PM fiber circulator is widely used in optical fiber networks and amplifiers where polarization maintaining characteristics are needed. High Power handling is available upon request.
 
 
 
 
 
                                                          Features            
                                                            High Extinction Ratio
                                                            Low IL & High Isolation
                                                            High Power available on request
                                                                                 
                                                                                 
                                                                                 
                                                            Applications          
                                                            EDFA & Raman Amplifier
                                                            Fiber Sensor
                                                            Dispersion Compensation
                                                            Test & Meaturement
                                                                                 
                                                                                 
  Performance Specification  
                                                                                 
  Parameter                  

Value

Unit
  Center Wavelength              

980 or customized

nm
  Bandwidth                    

±10

nm
  Configuration                   

1X2, (port 12, 23)

       
  Typ. Insertion Loss (port 12, 23)    

1.3

dB
  Max. Insertion Loss (port 12, 23)  

1.8

dB
  Typ.Isolation (port 21, 32)        

25

dB
  Min. Isolation (port 21, 32)      

20

dB
  Min. Extinction Ratio              

20

dB
  Min.Cross Talk (port 13)          

45

dB
  Min. Return Loss                

50

dB
  Max. Optical Power (Continuous Wave)    

0.5, 1, 3, 5 or customized

  W
  Max. Tensile Load              

5

N
  Fiber Type              

PM 980 Panda Fiber

 
  Operating Temperature            

10 to +50

  Storage Temperature             

-10 to +60

  Package Dimension                 mm
                                                                                 
  Note  
  *  For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.
  *  The PM fiber and the connector key are aligned to the slow axis. 
  *  For high power apllications, please contact us to confirm details.
                                                                                 
                                                                                 
  Ordering Information  
                                                                                 
  HPMCIR-AAA-BB-C-DD-EE-F-GG                                                  
  AAA         BB     C           DD         EE         F               GG    
  Wavelength   Port   Fiber Jacket   Fiber Length   Connector     Working Axis       Power
                   
  980 - 980nm   12 - 1 X 2 B - 250um Bare   05 - 0.5m     NE - None   F - Fast Axis        Z5 - 0.5W
  SSS - Specify           Fiber   08 - 0.8m     FA - FC/APC   Blocked       01 - 1W
                      L - 900um Loose 10 - 1.0m     FP - FC/PC                   03 - 3W
                      Tube   15 - 1.5m     SA - SC/APC                   05 - 5W
                                  SS - Specify     SP - SC/PC                   SS - Specify
                                              LA-  LC/APC                          
                                              LP - LC/PC                          
                                              SS - Specify                          

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