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envalope

850nm Optical Fiber Isolator

  • Wavelength: or Custom Wavelength 850nm 830nm
  • Handling Power: 3W 1W 500mW 5W 10W or Custom Handling Power
Product Details

  The 850nm 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              

850

nm  
  Bandwidth                    

±10 (±50 is available upon request)

nm  
  Typ. Insertion Loss at 23          

0.6

dB  
  Max. Insertion Loss at 23        

1.0

dB  
  Typ. Peak Isolation              

36

dB  
  Min. Isolation at 23            

25

dB  
  Max. PDL at 23              

0.1

dB  
  Min. Return Loss                

50

dB  
  Max. Optical Power (CW)          

0.5, 1, 2, 3, 5, 10

W  
  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  
                       
  810 - 810nm     H7 - HI 780 Fiber     B - 250um Bare     05 - 0.5m       NE - None   Z5 - 0.5W  
  830 - 830nm     SS - Specify     Fiber     08 - 0.8m       FA - FC/APC   01 - 1W  
  850 - 850nm                     L - 900um Loose     10 - 1.0m       FP - FC/PC   03 - 3W  
  SSS - Specify                     Tube     15 - 1.5m       SA - SC/APC   05 - 5W  
                                                SS - Specify       SP - SC/PC   10 - 10W  
                                                              LA-  LC/APC   SS - Specify  
                                                              LP - LC/PC              
                                                              SS - Specify              
                                                                                   

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