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envalope

780nm Optical Fiber Isolator

  • Wavelength: or Custom Wavelength 780nm
  • Handling Power: or Custom Handling Power 20W 15W 10W 5W 3W 1W 500mW
  • Fiber Type: Single Mode Fiber
Product Details

  The 780nm High Power Polarization Independent (Polarization Insensitive) Optical Fiber Isolator is an in-line pigtailed miro-optic component allows light to be transmitted only in the forward direction while blocking the backward transmittion. It features high isolation, low insertion loss and high power handling . The optical isolators are commonly used to protect lasers or amplifiers against back-reflected light.   
   
   
   
   
                                                                                   
                                                                  Features        
   
 
                                                              High Isolation        
                                                                  Low Insertion Loss    
                                                                  High Power Handling  
                                                                                   
                                                                                   
                                                                                   
                                                                  Applications      
                                                                  Fiber Amplifier        
                                                                  Fiber Laser & Sensor  
                                                                  Lab & Research      
                                                                                   
                                                                                   
  Performance Specification    
                                                                                   
  Parameter                  

Value

Unit  
  Center Wavelength              

780

nm  
  Bandwidth                    

±5

nm  
  Typ. Insertion Loss at 23          

0.8

dB  
  Max. Insertion Loss at 23        

1.0

dB  
  Typ. Peak Isolation              

36

dB  
  Min. Isolation at 23            

30

dB  
  Max. PDL at 23              

0.15

dB  
  Min. Return Loss                

50

dB  
  Max. Optical Power (CW)          

0.5, 1, 2, 3, 5, 10, 20

W  
  Max. Peak Power for pulse          

10

kW  
  Max. Tensile Load              

5

N  
  Fiber Type              

HI 780 fiber

   
  Operating Temperature            

-5 to +50

 
  Storage Temperature             

-20 to +75

 
  Package Dimension              

 

mm  
                                                                                   
  Note    
  *  For devices with connectors, IL will be 0.3dB higher and RL will be 5dB lower.   
  *  For pulse applications, pls discuss with OF-LINK.  
  *  Connectors only CW 1W handling power guarantee.  
                                                                                   
                                                                                   
  Ordering Information    
                                                                                   
  HPII-AAA-BB-C-DD-EE-FF                                                          
  AAA           BB             C               DD           EE       FF        
  Wavelength     Fiber Type     Fiber Jacket       Fiber Length     Connector   Power  
                       
  780 - 780nm     H7 - HI 780 Fiber     B - 250um Bare     05 - 0.5m       NE - None   Z5 - 0.5W  
  808 - 808nm     SS - Specify     Fiber     08 - 0.8m       FA - FC/APC   01 - 1W  
  SSS - Specify                     L - 900um Loose     10 - 1.0m       FP - FC/PC   03 - 3W  
                                Tube     15 - 1.5m       SA - SC/APC   05 - 5W  
                                                SS - Specify       SP - SC/PC   10 - 10W  
                                                              LA-  LC/APC   20 - 20W  
                                                              LP - LC/PC   SS - Specify  
                                                              SS - Specify              
                                                                                   

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