product
PRODUCT CATEGORY

CONTACT OF-LINK

Tel : +(86-755)23020615

Fax : +(86-755)29760819

Email : sales@of-link.com

envalope

2000nm Polarization Maintaining Optical Circulator

  • Wavelength: 1950nm 2000nm 2050nm or Custom Wavelength
  • Handling Power: 500mW 1W 2W
Product Details

  The 3 port 2000nm (2 micron, 2μm) 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 2μm optical systems where polarization maintaining characteristics are needed. 
 
 
 
 
   
 
                                                                           
                                                        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
  Min. Extinction Ratio              

18

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              

PM 1550 Panda Fiber

 
  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  
                                                                                 
  PMCIR-AAAA-BB-C-DD-EE-FF                                                    
  AAAA       BB     C             DD           EE         F           FF    
  Wavelength   Port Fiber Jacket     Fiber Length     Connector   Working Axis   Power  
                 
  2000 - 2000nm   12 - 1 X 2 B - 250um Bare   05 - 0.5m       NE - None   F - Fast Axis    Z5 - 0.5W
  SSSS - Specify           Tube     08 - 0.8m       FA - FC/APC   Blocked   01 - 1W
              L - 900um Loose   10 - 1.0m       FP - FC/PC   B - Both Axis   02 - 2W
                      Tube     15 - 1.5m       SA - SC/APC   Operating   SS - Specify
                                    SS - Specify       SP - SC/PC                      
                                                  LA-  LC/APC                      
                                                  LP - LC/PC                      
                                                  SS - Specify                      

Previous2000nm Polarization Maintaining Fused Couplers Splitters

Next2000nm 3-port Optical Circulator

Related Product