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envalope

915nm 3-port Optical Circulator

  • Wavelength: 915nm
  • Handling Power: 500mW
  • Fiber Type: Single Mode Fiber
Product Details

The 3 port 915nm Polarization Insensitive Optical Fiber Circulator is a fiber optic componet built with single mode fiber.  It allows light to be transmitted in only one direction while blocking the opposite transmttion, it's light path is port 1 to port 2, and port 2 to port 3. The fiber circulator is widely used in optical fiber networks and fiber instruments. High Power handling is available upon request.
 
                                                                             
                                                        Features                
                                                        Low IL & High Isolation        
                                                        High Reliability and Stability    
                                                        Optical Path Epoxy-free        
                                                                               
                                                                               
                                                        Applications            
                                                        Fiber Laser                
                                                        Fiber Amplifier              
                                                        Lab & Research            
                                                                               
                                                                               
                                                                               
                                                                               
Performance Specification  
                                                                               
Parameter                    

Value

Unit
Center Wavelength (λc)            

915 or customized

nm
Bandwidth                    

±5

nm
Configuration                   

1X2, (port 1→2, 2→3)

       
Typ. Insertion Loss (λc, port 1→2, 2→3)      

1.2

      dB
Max. Insertion Loss (λc, port 1→2, 2→3)      

1.6

      dB
Isolation (λc, port 2→1)            

20 (Min.), 25 (Typ.)

dB
Isolation (λc, port 3→2)            

13 (Min.), 15 (Typ.)

dB
Max. PDL                    

0.2

dB
Min.Cross Talk (port 1→3)          

45

dB
Min. Directivity                  

50

dB
Min. Return Loss                

50

dB
Max. Optical Power (Continuous Wave)    

500 (higher is available upon request)

  mW
Max. Tensile Load              

5

N
Fiber Type              

HI 780

 
Operating Temperature            

0 to +70

℃
Storage Temperature             

-40 to +85

℃
Package Dimension              

 

 
                                                                               
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  
                                                                               
PICIR-AAA-BB-C-DD-EE                                                          
AAA               BB               C                 DD             EE      
Wavelength         Fiber Type           Fiber Jacket         Fiber Length       Connector  
                                 
915 - 915nm         H7 - HI 780 Fiber       B - 250um Bare       05 - 0.5m         NE - None
SSS - 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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