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

1550nm Band Pass Filter 0.6nm Pass 2.6nm Stop

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

The 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. The BPF can also be built by PM (polarization maintaining) fibers.
                                                          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)            

1550.12 or customized

nm
Min. Pass Bandwidth @ 0.5dB      

0.6

nm
Max. Pass Bandwidth @ 3dB        

1.2

nm
Max. Stop Bandwidth @ 25dB        

2.6

nm
Max. Insertion Loss over CWL+/-0.25nm                    

1.0

                    dB
Max. PDL                    

0.1

dB
Min. Return Loss                

50

dB
Max. Optical Power (CW)          

500 (high power available upon request)

mW
Max. Tensile Load              

5

N
Fiber Type              

Corning SMF-28e Fiber or customized

 
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 - 1550.12nm   06 - 0.6nm     26 - 2.6nm       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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