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Products Content Home  >> Band Pass Filters  >> Band Pass Filter

1550nm Band Pass Filter 13nm Pass 27nm Stop

  • Wavelength: 1550nm or Custom Wavelength
  • Handling Power: 300mW or Custom Handling Power
  • Fiber Type: Single Mode Fiber
Product Details

  The 1550nm Band-pass Filter is based on thin-film filter technology that passes wavelengths within a certain range and rejects (attenuates) wavelengths outside that range. The band-pass filter features high isolation, low insertion loss, high power handling available upon request.   
   
   
   
                                                            Features              
     
 
                                                      High Isolation              
                                                            Low Insertion Loss          
                                                            High Power Available on Request  
                                                                                   
                                                            Applications            
                                                            Fiber Laser               
                                                            Fiber Sensor              
                                                            FBG Applications            
                                                                                   
                                                                                   
  Performance Specification    
                                                                                   
  Parameter                  

Value

Unit  
  Center Wavelength (λc)            

1550 or customized

nm  
  Min. Pass Bandwidth @ 0.5dB      

13

nm  
  Max. Stop Bandwidth @ 30dB        

27

nm  
  Max. Insertion Loss over 1550±6.5nm  

0.7

dB  
  Max. PDL                    

0.1

dB  
  Min. Return Loss                

50

dB  
  Max. Optical Power (CW)          

300 or Customized

mW  
  Max. Tensile Load              

5

N  
  Fiber Type              

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 and RL will be 5dB lower.   
     
                                                                                   
                                                                                   
  Ordering Information    
                                                                                   
  BPF-AAAA-BB-CC-D-EE-FF                                                          
  AAAA         BB           CC           D             EE           FF        
  Wavelength     Pass Band     Stop Band       Fiber Jacket     Fiber Length     Connector    
                           
  1550 - 1550nm     13 - 13nm     27 - 27nm       B - 250um Bare   05 - 0.5m       NE - None    
  SSSS - Specify     SS - Specify     SS - Specify       Fiber   08 - 0.8m       FA - FC/APC    
                                            L - 900um Loose   10 - 1.0m       FP - FC/PC    
                                            Tube   15 - 1.5m       SA - SC/APC    
                                                          SS - Specify       SP - SC/PC    
                                                                        LA-  LC/APC    
                                                                        LP - LC/PC    
                                                                        SS - Specify    
                                                                                   

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