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envalope

2x2 1310 1550nm Polarization Beam Splitter (PBS)

  • Wavelength: 1310nm 1450nm 1480nm 1550nm 1590nm or Custom Wavelength
  • Handling Power: 500mW or Custom Handling Power
  • Fiber Type: Polarization Maintaining (PM) Panda Fiber Single Mode Fiber
Product Details

  The 2×2 1310 1550 nm Polarization Beam Combiner/Splitter is a micro-optic component designed to combine two orthogonal polarization signals into one or two output fibers. It's widely used in polarization mode dispersion compensator, EDFA, Raman Amplifier, and coherent telecommunication. High Power handling is available upon request.
 
 
 
 
 
 
                                                                               
                                                        Features                  
                                                        Low Insertion Loss            
                                                        High Extinction Ratio            
                                                        High Reliabilty & Stability        
                                                        High Power available on request    
                                                                                 
                                                        Applications              
                                                        EDFA & Raman Amplifier        
                                                        Fiber Sensor                
                                                        Combine or Split Orthogonal Polarizations
                                                        Test & Meaturement            
                                                                                 
                                                                                 
                                                                                 
  Performance Specification  
                                                                                 
  Parameter                    

Value

Unit
  Center Wavelength              

1310, 1480, 1550 or customized

nm
  Bandwidth                    

±20

nm
  Configuration                   

2X2

       
  Insertion Loss  P3P1 & P3P2 @ slow axis              

 Typ. 0.8 (Max. 1.0)

              dB
   P4P1 & P4P2 @ fast axis                             dB
  Min. Extinction Ratio (for splitter only)  

16

dB
  Min. Directivity                  

50

dB
  Min. Return Loss                

50

dB
  Max. Optical Power (Continuous Wave)    

300 (higher up to 10W is available upon request)

  mW
  Max. Tensile Load              

5

N
  Fiber Type              

PM Panda Fiber on Port 1 & Port 2

 
               

PM Panda Fiber or SMF-28e Fiber on Port 3 & Port 4

 
  Operating Temperature            

-5 to +70

  Storage Temperature             

-40 to +85

  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  
                                                                                 
  DPBCS-AAAA-BB-C-DD-EE                                                         
  AAAA           BB                     C             DD             EE      
  Wavelength   Fiber Type for Port 3 & 4       Fiber Jacket     Fiber Length       Connector
                 
  1310 - 1310nm       SM - SMF-28 Fiber (standard)       B - 250um Bare   05 - 0.5m       NE - None
  1480 - 1480nm       P1 - PM Panda Fiber,           Fiber   08 - 0.8m       FA - FC/APC
  1550 - 1550nm       Slow Axis Aligned 45° to Port 1       L - 900um Loose   10 - 1.0m       FP - FC/PC
  SSSS - Specify       P2 - PM Panda Fiber,           Tube   15 - 1.5m       SA - SC/APC
                  Slow Axis Aligned to Port 1                       SS - Specify       SP - SC/PC
                  SS - Specify                                               LA-  LC/APC
                                                                        LP - LC/PC
                                                                SS - Specify

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