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Fiber Mode Field Adaptor

 

 

Mode Field Adaptor feature exceptional optical characteristics. These devices expand the mode field of a single mode fiber to match the size of the LP01 mode of the multimode output fiber. This ensures maximum power transmission and minimum degradation of the signal quality (M2). These devices can also be used to absorb residual pump light in the reverse direction, preventing damage to the seed or isolator.

These devices are qualified in both low and high dissipation versions for high power applications like fiber lasers and amplifiers. Custom Mode Field Adaptors can be designed to meet a wide range of fiber types.


Features:

•High Power Transfer Efficiency

•Preservation of Modal Content

•Wide Optical Wavelength Band

•Custom Configurations Available

Applications:

•High Power Fiber Lasers

•High Power Fiber Amplifiers

•Other scientific research field

 


Parameter Value
Product Code MFA-2101 MFA-2021 MFA2041 MFA7101 MFA7021 MFA7896
Operation Wavelengths 1040-1080nm 1530-1570nm
Input Fiber Core/ Clad Diameter HI1060 10/125um 10/125um 12/125um
(NA) 0.13 0.08/0.46 0.08 0.2/0.46
Output Fiber Core/ Clad Diameter 25/250um 20/400um 25/300um 25/250um 20/400um 25/300um
(NA) 0.06/0.46 0.06/0.46 0.06/0.46 0.06/0.46 0.06/0.46 0.09/0.46
Maximum Cladding Light Absorption 10W
Maximum Transmitted Power 100W
LP01 Maximum Insertion Loss <0.5dB
Dimensions 60*12*6.5mm
Fiber Pigtail Length Input/ Output

A=1000mm

B=2000mm

C=3000mm

>1000mm

 


PM Mode Field Adaptor
 
Parameter Value
Product Code PFA-2021 PFA-6021 PFA2061 PFA6061
Operation Wavelengths 1030-1080nm
Input Fiber Core/ Clad Diameter PM Panda 980 PM 10/125um PM Panda 980 PM 10/125um
(NA) 0.12 0.08 0.12 0.08
Output Fiber Core/ Clad Diameter PM 20/400um PM 20/400um PM 25/250um PM 25/250um
(NA) 0.06/0.46 0.06/0.46 0.11/0.46 0.11/0.46
Maximum Cladding Light Absorption 10W
Maximum Transmitted Power 100W
LP01 Maximum Insertion Loss <0.5dB
Polarization Extinction Ratio >15dB
Dimensions 60*12*6.5mm
Fiber Pigtail Length Input/ Output

A=1000mm

B=2000mm

C=3000mm


Notes:

 

•The maximum power absorption refers to the sum of the optical power absorbed by the insertion loss and the power of the reverse transmission.

•Pricing is dependant on fiber pigtail length

 
 
Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China
Email: cnioptical@cnilaser.com   International Tel: +86-431-87034313   Fax:+86-431-87033597   
 
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