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1950nm Fiber Optic In-line Polarizer

  • Wavelength: or Custom Wavelength 1950nm
  • Handling Power: 500mW 300mW
  • Fiber Type: Polarization Maintaining (PM) Panda Fiber Single Mode Fiber
Product Details

The 1950nm (2 micron, 2μm) Fiber Optic In-line Polarizer is a fiber optic component built with PM panda fiber or SM fiber.  It allows light to be transmitted in only one polarization (fast axis or slow axis) while blocking the other polarization transmittion, it can be used to convert un-polarized light into polarized light with high extinction ratio, and it can also be used to increase the polarization extinction ratio of signals with its excellent polarization proerties. OF-LINK offers in-line optical polarizers work at wavelengths from 830nm to 2000nm, and high Power handling is available upon request.
                                                                               
                                                  Features                      
                                                  High Extinction Ratio                
 
                                                Low Insertion Loss                
                                                  High Return Loss                  
                                                  High Power available on request        
                                                                               
                                                  Applications                  
                                                  Fiber Amplifiers & Fiber Lasers
                                                  Eliminating unwanted polarization states
                                                  Polarization/PMD Monitoring
                                                  Improving Polarization Extinction Ratio
                                                  Instrumentation
                                                                               
                                                                               
Performance Specification  
                                                                               
Parameter                    

Value

Unit
Center Wavelength              

1950 or customized

nm
Bandwidth                    

±20

nm
Typ. Insertion Loss              

0.8

dB
Max. Insertion Loss              

1.0

dB
Typ. Extinction Ratio              

28

dB
Min.Extinction Ratio              

25

dB
Min. Return Loss                

50

dB
Max. Optical Power (Continuous Wave)    

500 (higher power available upon request)

  mW
Max. Tensile Load              

5

N
Fiber Type              

PM 1950 Panda Fiber or SMF-28e Fiber

 
Operating Temperature            

-5 to +70

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  
                                                                               
ILP-AAAA-B-C-DD-EE                                                             
AAAA         B                     C                 DD             EE      
Wavelength     Fiber Type (Input/Output)     Fiber Jacket         Fiber Length     Connector
                   
1950 - 1950nm     1 - SMF-28e Fiber (Input)   B - 250um Bare     05 - 0.5m       NE - None
SSSS - Specify     PM 1950 Panda Fiber (Ouput)   Fiber     08 - 0.8m       FA - FC/APC
              2 - PM 1950 Panda Fiber (Input)   L - 900um Loose     10 - 1.0m       FP - FC/PC
      PM 1950 Panda Fiber (Ouput)   Tube     15 - 1.5m       SA - SC/APC
      3 - SMF-28e Fiber (Input)                     SS - Specify       SP - SC/PC
              SMF-28e Fiber (Ouput)                                     LA-  LC/APC
                                                                      LP - LC/PC
                                                                      SS - Specify

Previous1950nm Polarization Beam Splitter Combiner

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