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envalope

2000nm 3-port Optical Circulator

  • Wavelength: or Custom Wavelength 2050nm 2000nm 1950nm
  • Handling Power: 1W 500mW 300mW 2W or Custom Handling Power
  • Fiber Type: Single Mode Fiber
Product Details

  The 3 port 2000nm (2 micron, 2μm) Polarization Insensitive Optical Circulator is a fiber optic componet built with single mode 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 fiber optic circulator is widely used in 2μm eye safe optical systems. High Power handling is available upon request.
 
 
 
 
   
 
                                                                           
                                                        Features                
                                                        Low IL & High Isolation
                                                        High Reliability and Stability
                                                        Optical Path Epoxy-free
                                                        High Power available on request
                                                                                 
                                                        Applications              
                                                        Fiber Laser
                                                        Fiber Instrument
                                                        Lab & Research
                                                                                 
                                                                                 
                                                                                 
                                                                                 
  Performance Specification  
                                                                                 
  Parameter                  

Value

Unit
  Center Wavelength (λc)            

2000 or customized

nm
  Bandwidth                    

±30

nm
  Configuration                   

1X2, (port 12, 23)

       
  Max. Insertion Loss (λc, port 12, 23)

1.2

dB
  Min. Isolation (λc, port 21, 32)    

16

dB
  Max. PDL                    

0.2

dB
  Min.Cross Talk (port 13)          

40

dB
  Min. Return Loss                

50

dB
  Max. Optical Power (Continuous Wave)    

0.5, 1, or 2

  W
  Max. Tensile Load              

5

N
  Fiber Type              

Corning SMF-28

 
  Operating Temperature            

-5 to 70

  Storage Temperature             

-40 to +85

  Package Dimension              

L34×W8.4×H8.4

mm
                                                                                 
  Note  
  *  Above specifications are for device without connector. For devices with connectors, IL will be 0.3dB higher, and RL will be 5dB lower.
                                                                                 
                                                                                 
                                                                                 
  Ordering Information  
                                                                                 
  PICIR-AAAA-BB-C-DD-EE-FF                                                      
  AAAA       BB       C             DD               EE             FF      
  Wavelength   Port   Fiber Jacket     Fiber Length         Connector       Power    
                           
  2000 - 2000nm   12 - 1 X 2   B - 250um Bare   05 - 0.5m           NE - None       Z5 - 0.5W  
  SSSS - Specify             Tube     08 - 0.8m           FA - FC/APC       01 - 1W  
                L - 900um Loose   10 - 1.0m           FP - FC/PC       02 - 2W  
                        Tube     15 - 1.5m           SA - SC/APC       SS - Specify  
                                      SS - Specify           SP - SC/PC                
                                                        LA-  LC/APC                
                                                        LP - LC/PC                
                                                        SS - Specify                
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