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envalope

C+L Band Optical Isolator

  • Wavelength: S+C+L Band
  • Handling Power: 500mW or Custom Handling Power
  • Fiber Type: Single Mode Fiber
Product Details

The C+L Band Polarization Independent (Polarization Insensitive) Optical Fiber Isolator is an in-line pigtailed miro-optic component allows light to be transmitted only in the forward direction while blocking the backward transmittion. It features high isolation and low insertion loss. The optical isolators are commonly used to protect lasers or amplifiers against back-reflected light. 
                                                              Features        
                                                              High Isolation        
   
 
                                                        Low Insertion Loss    
                                                              High Reliability & Stability
                                                                               
                                                              Applications      
                                                              Fiber Amplifier        
                                                              Fiber Laser & Sensor  
                                                              Lab & Research      
                                                                               
                                                                               
Performance Specification  
                                                                               
Parameter                  

Value

Unit
Operating Wavelength            

1530-1610

nm
Typ. Insertion Loss at 23          

0.5

dB
Max. Insertion Loss at 23        

0.8

dB
Typ. Peak Isolation              

58

dB
Min. Isolation at 23            

35

dB
Max. PMD                    

0.1

ps
Max. PDL at 23              

0.1

dB
Min. Return Loss                

50

dB
Max. Optical Power (CW)          

500

mW
Max. Tensile Load              

5

N
Fiber Type              

Corning SMF-28e

 
Operating Temperature            

-5 to +70

Storage Temperature             

-20 to +85

Package Dimension              

Φ5.5×L35

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.
                                                                               
                                                                               
Ordering Information  
                                                                               
PIISO-AA-B-C-DD-EE                                                            
AA               B                 C                 DD             EE      
Wavelength         Stage           Fiber Jacket       Fiber Length     Connector
                           
CL - C+L Band         D - Dual Stage       B - 250um Bare         05 - 0.5m         NE - None  
SSS - Specify                           Tube         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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