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

Band Pass Filter 1550nm, pass band 1nm 2nm 5nm 10nm 15nm

  • 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              

1

 

2

 

5

 

10

 

15

        nm
Max. Stop Bandwidth @ 25dB                

6

 

10

 

10

 

25

 

25

        nm
Max. Insertion Loss over 1550±0.5nm                      

0.8

                  dB
Max. PDL                    

0.15

dB
Min. Return Loss                

50

dB
Max. Optical Power (CW)          

300 or Customized

mW
Max. Tensile Load              

5

N
Fiber Type              

Corning 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     01 - 1nm     06 - 6nm       B - 250um Bare   05 - 0.5m       NE - None  
SSSS - Specify     02 - 2nm     10 - 10nm       Fiber   08 - 0.8m       FA - FC/APC  
              05 - 5nm     10 - 10nm       L - 900um Loose   10 - 1.0m       FP - FC/PC  
              10 - 10nm     25 - 25nm       Tube   15 - 1.5m       SA - SC/APC  
              15 - 15nm     25 - 25nm                     SS - Specify       SP - SC/PC  
              SS - Specify       SS - Specify                                   LA-  LC/APC  
                                                                      LP - LC/PC  
                                                                      SS - Specify  

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