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envalope

1310nm Optical Fiber Isolator

  • Wavelength: 1310nm 1480nm 1550nm
  • Handling Power: 500mW or Custom Handling Power
  • Fiber Type: Single Mode Fiber
Product Details

  The 1310nm 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 and low insertion loss. The optical isolators are commonly used to protect lasers or amplifiers against back-reflected light.   
   
   
   
   
                                                                Features          
                                                                High Isolation          
       
 
                                                        Low Insertion Loss      
                                                                High Reliability & Stability  
                                                                                   
                                                                Applications        
                                                                Fiber Amplifier          
                                                                Fiber Laser & Sensor    
                                                                Lab & Research        
                                                                                   
                                                                                   
  Performance Specification    
                                                                                   
  Parameter                  

Value

Unit  
  Stage                      

Single Stage

Dual Stage

   
  Center Wavelength              

1310, 1480, 1550 or customized

nm  
  Bandwidth                    

±15

±30

nm  
  Typ. Insertion Loss at 23          

0.35

0.4

dB  
  Max. Insertion Loss at 23        

0.55

0.6

dB  
  Typ. Peak Isolation              

42

58

dB  
  Min. Isolation at 23            

28

46

dB  
  Max. PMD                    

0.2 (lower available on request)

0.1

ps  
  Max. PDL at 23              

0.1

dB  
  Min. Return Loss                

55

dB  
  Max. Optical Power (CW)          

500

mW  
  Max. Tensile Load              

5

N  
  Fiber Type              

Corning SMF-28e

   
  Operating Temperature            

-5 to +70

 
  Storage Temperature             

-20 to +85

 
  Package Dimension              

Φ5.5×L35

mm  
                                                                                   
  Note    
  *  Above specifications are for device without connector  
  *  For devices with connectors, IL will be 0.3dB higher and RL will be 5dB lower.  
                                                                                   
                                                                                   
  Ordering Information    
                                                                                   
  PIISO-AAAA-B-C-DD-EE                                                            
  AAAA             B                 C                 DD             EE        
  Wavelength         Stage           Fiber Jacket       Fiber Length     Connector  
                               
  1310 - 1310nm         S - Single Stage       B - 250um Bare       05 - 0.5m         NE - None    
  1480 - 1480nm         D - Dual Stage       Tube         08 - 0.8m         FA - FC/APC    
  1550 - 1550nm                           L - 900um Loose       10 - 1.0m         FP - FC/PC    
  SSSS - Specify                           Tube         15 - 1.5m         SA - SC/APC    
                                                SS - Specify         SP - SC/PC    
                                                                        LA-  LC/APC    
                                                                        LP - LC/PC    
                                                                        SS - Specify    
                                                                                   

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