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envalope

2000nm Polarization Beam Splitter Combiner

  • Wavelength: or Custom Wavelength 2050nm 2000nm 1950nm
  • Handling Power: or Custom Handling Power 500mW
  • Fiber Type: Polarization Maintaining (PM) Panda Fiber Single Mode Fiber
Product Details

  The 2000nm (2 micron, 2μm) Polarization Beam Combiner/Splitter is a micro-optic component designed to combine two orthogonal polarization signals into one single fiber, or, it can also be used to split orthogonal polarizations from a single input fiber (PM fiber or SM fiber) into two output PM fibers. It's widely used in EDFA or Raman Amplifier to enlarge pump power by combining two pump laser signals into a single ouput fiber. 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              

2000

nm
  Bandwidth                    

±40

nm
  Configuration                   

1X2

       
  Typ. Insertion Loss              

0.6

dB
  Max. Insertion Loss              

1.1

dB
  Min. Extinction Ratio (for splitter only)  

20

dB
  Min. Directivity                  

50

dB
  Min. Return Loss                

50

dB
  Max. Optical Power (Continuous Wave)    

500 (higher is available upon request)

  mW
  Max. Tensile Load              

5

N
  Fiber Type              

PM 1550 Panda Fiber on Port 1 & Port 2

 
               

PM 1550 Panda Fiber or SMF-28e Fiber on Port 3

 
  Operating Temperature            

-5 to +65

  Storage Temperature             

-40 to +85

  Package Dimension              

Φ5.5×L35

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  
                                                                                 
  PBCS-AAAA-BB-C-DD-EE                                                         
  AAAA           BB                     C             DD             EE      
  Wavelength   Fiber Type on Port 3       Fiber Jacket     Fiber Length       Connector
                 
  2000 - 2000nm       SM - SMF-28e Fiber   B - 250um Bare   05 - 0.5m       NE - None
  SSSS - Specify       P1 - PM Panda Fiber,   Fiber   08 - 0.8m       FA - FC/APC
          Slow Axis Aligned 45° to Port 1   L - 900um Loose   10 - 1.0m       FP - FC/PC
                  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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