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envalope

Polarization Independent Isolator 1400nm 1410nm 1420nm 1-20W

  • Wavelength: 1400nm 1410nm 1420nm or Custom Wavelength
  • Handling Power: 1W 3W 5W 10W 15W 20W or Custom Handling Power
  • Fiber Type: Polarization Maintaining (PM) Panda Fiber
Product Details

The 1400, 1410, 1420 nm High Power 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, low insertion loss and high power handling . The optical isolators are commonly used to protect lasers or amplifiers against back-reflected light. 
 
                                                                             
                                                              Features          
                                                              High Isolation        
                                                              Low Insertion Loss    
                                                              High Power Handling  
                                                              High Reliability & Stability
                                                                               
                                                                               
                                                              Applications      
                                                              Fiber Amplifier        
                                                              Fiber Laser & Sensor  
                                                              Lab & Research      
                                                                               
                                                                               
Performance Specification  
                                                                               
Parameter                    

Value

Unit
Stage                      

Single Stage

Dual Stage

 
Center Wavelength              

1400, 1410, 1420 or customized

nm
Bandwidth                    

±20

nm
Typ. Insertion Loss at 23          

0.4

0.6

dB
Max. Insertion Loss at 23        

0.7

0.9

dB
Typ. Peak Isolation              

30

42

dB
Min. Isolation at 23            

23

35

dB
Max. PMD                  

0.2 (0.05 is available on request)

0.05

ps
Max. PDL at 23              

0.15

dB
Min. Return Loss                

50

dB
Max. Optical Power (CW)          

1, 3, 5, 6, 10, 15, 20

W
Max. Tensile Load              

5

N
Fiber Type              

Corning SMF-28e Fiber

 
Operating Temperature            

-5 to +50

Storage Temperature             

-20 to +75

Package Dimension              

Φ5.5×L35 for 1-5W, L70×W12×H9 for 6-20W

mm
                                                           

 

                 
Note  
*  For pulse applications, pls discuss with OF-LINK.
* Connectors only CW 1W handling power guarantee.
                                                                               
                                                                               
Ordering Information  
                                                                               
HPII-AAAA-B-C-DD-EE-FF                                                         
AAAA         B               C               DD           EE       FF      
Wavelength     Stage     Fiber Jacket       Fiber Length     Connector   Power
                   
1400 - 1400nm     S - Single Stage     B - 250um Bare     05 - 0.5m     NE - None   01 - 1W  
1410 - 1410nm     D - Dual Stage     Fiber     08 - 0.8m     FA - FC/APC   03 - 3W  
1420 - 1420nm                     L - 900um Loose     10 - 1.0m     FP - FC/PC   05 - 5W  
SSSS - Specify                     Tube     15 - 1.5m     SA - SC/APC   10 - 10W  
                                              SS - Specify     SP - SC/PC   15 - 15W  
                                                            LA-  LC/APC   20 - 20W  
                                                            LP - LC/PC   SS - Specify  
                                                            SS - Specify            

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Next1950nm Polarization Maintaining Optical Isolator

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