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Mode Field Adaptor (MFA) - Backward version
Category: High power accerioes  Publish Time: 2014-07-10 12:37 
 

Mode Field Adaptor (MFA) - Backward version
Price : ＄0.00
Delivery Fee : ＄0.00
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 Part NO. :  DCFBG-series
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Mode Field Adaptor (MFA) - Backward version

Description
This 1×1 Mode Field Adaptor is designed for high power fiber laser application.
It connects two different fibers with different NA and core diameter, as well as cladding, to keep mode field diameter matched with low fundamental mode signal loss and minimal degradation of beam quality (M2).
Fiber types can be customized.
Feathure
High Signal Transfer Efficiency
Low Degradation of Beam Quality
Wide Wavelength Range Applicable
Customized Configurations Available
Application
Fiber Laser
Fiber Sensor
Specifications

 

Item

 

Signal Input Fiber

 

Signal Output Fiber

 

Signal Insertion Loss (dB)*

 

 

 

1

10/125 DCF or SCF, 0.08NA

 

 

 

HI1060 or 6/125 DCF, 0.14NA

=<0.5

15/125 DCF or SCF, 0.08NA

=<0.7

20/125 DCF or SCF, 0.08NA

=<0.7

20/400 DCF or SCF, 0.06NA

=<0.7

 

 

 

2

15/125 DCF, 0.08NA

 

 

 

10/125 DCF, 0.08NA

=<0.7

20/125 DCF, 0.08NA

=<0.7

25/250 DCF, 0.06NA

=<0.7

30/250 DCF, 0.06NA

=<0.7

 

3

10/125 PM DCF or SCF

 

SM98-PR-U25A (PM)**

=<0.5

20/125 PM DCF or SCF

=<0.7

* The signal loss means the fundamental mode signal loss;      
** ER≥18dB for PM fiber MFA.

 Item

 Parameters/Test conditions

 Min

 Typ

 Max

 Unit

 Note

1

Output Beam M2

 

 

1.3

-

 

2

Fiber Length

0.8

 

 

m

Each port

3

Operating EnvironmentTemperature

-5

 

+70

oC

 

 

4

 

Operating Humidity

 

5

 

 

95

 

%RH

Not recommendedunder

high humidity.

5

Storage Temperature

-40

 

+85

oC

 

6

Package

C1, C4

-

Refer to drawing.

Package Dimensions

Ordering information
MFA-1×1-B-Signal wavelength-Input signal fiber/Output signal fiber-Package-Fiber length  Input signal fiber/Output signal fiber: refer to fiber codes. Package: C1, C4 (C1: 10W; C4: 20W)
For other handling power, please ask in details.
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