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envalope

3-port Optical Circulator 810 820 830 835nm

  • Wavelength: 835nm 830nm 820nm 810nm
  • Handling Power: 500mW
  • Fiber Type: Single Mode Fiber
Product Details

The 3 port 810, 820, 830, 835nm 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)            

810, 820, 830, 835 or customized

nm
Bandwidth                    

±10

nm
Configuration                   

1X2, (port 12, 23)

       

Typ. Insertion Loss (λc, port 12, 23)

               

1.2

 

              dB
Max. Insertion Loss (λc, port 12, 23)                

1.7

                dB
Min. Isolation (λc, port 21)        

22(typ.25)

dB
Min. Isolation (λc, port 32)        

15(typ.18)

dB
Max. PDL                    

0.2

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 Fiber

 
Operating Temperature            

0 to +70

Storage Temperature             

-40 to +85

Package Dimension              

 

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.
* Specs may change without notice.                                                            
                                                                               
                                                                               
Ordering Information  
                                                                               
PICIR-AAA-BB-C-DD-EE                                                          
AAA               BB               C                 DD             EE      
Wavelength         Fiber Type           Fiber Jacket         Fiber Length       Connector  
                                 
810 - 810nm         H7 - HI 780 Fiber       B - 250um Bare       05 - 0.5m         NE - None
820 - 820nm         SS - Specify           Tube         08 - 0.8m         FA - FC/APC
830 - 830nm                           L - 900um Loose       10 - 1.0m         FP - FC/PC
835 - 835nm                           Tube         15 - 1.5m         SA - SC/APC
SSS - Specify                                             SS - Specify         SP - SC/PC
                                                                      LA-  LC/APC
                                                                      LP - LC/PC
                                                                      SS - Specify

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