Output Coupler transmits a part of the circulating intracavity power for generating a useful output from the laser.



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A low transmission output coupler leads to a low laser threshold, but also possibly to poor laser efficiency if the losses due to output coupling do not dominate over other parasitic losses in the laser cavity. loyalaser manufactures high quality Laser Output Couplers.

We can customize according to customer's requirements.

■ Advantages of Output Coupler:

•Radiused components with tight centration tolerances

•Tight tolerances on reflectivity

•Low loss and scatter

•Exceptional plasma durability


Specifications:

Substrate material

K9

Dameter tolerance

+ 0.0/-0.2

Thickness tolerance

±0.2

Parallelism

<30〃

Smooth finish

II

Surface figure

A/8

Clear aperture

>80%0)

Film

S1 PF

Reflectivity deviation

±2%@R<95%, ±1%@R>95%,

Wavelength

1064nm1053nm&1047nm

S2 AR coating

R<0.2% @1064nm1053nm&1047nm

Damage threshold

500MW/cm2CW,5J/cm2@ 1064nm, 10ns&10Hz