Laser Components and Accessories | Coherent

Incoupling Optics


Discover why our components help provide safe, reliable, low loss coupling of high-power laser output into one or more fiber optic cables.

Incoupling optics expand system flexibility and reduce cost by allowing time- or energy-sharing of a single laser source with up to four work stations, and also enable the use of easily exchangeable process fibers. 

 


Incoupling Optics Product Summary

Extend the range of an existing fiber cable, change the beam quality, or connect different fiber cable mechanical interfaces together with DGUV-certified components. 

 

Product Specifications

Product Series

Number of outputs

Maximum Power (kW)

Magnification

Numerical Aperture

AR Coating (nm)

Fiber Interfaces

Fiber-to-Fiber Coupler 

Air-cooled 

4.5 

0.6 

0.09 

Standard

1030 - 1090 

 

On request:

780-1100

510-550

430-480

QBH 
RQB 
QD 
LLK-B 

0.18 

1.2 

0.18 

Fiber-to-Fiber Coupler  

Water-cooled 

15 

0.6 

0.12 

0.14 

1.2 

0.14 

Fiber-to-Fiber Switch  

Air-cooled 

1-4 

4.5 

0.6 

0.09 

0.18 

1.2 

0.18 

Fiber-to-Fiber Switch  

Water-cooled 

15 

0.6 

0.12 

0.14 

1.2 

0.14 

Fiber Coupling Unit 

4.5 

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