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Laser Output Coupler


Wavelength : 190 - 3000 nm
Dimensions : 5 - 200 mm
Shape : Round, Rectangular
Surface quality, S-D : 20-10
Surface flatness, P-V : < lamda/8 @ 632.8 nm*
Angle of Incidence : 0 - 8 deg
LIDT : >10 J/cm^2@1064nm, 10ns, 10Hz

< *depending on size >
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Product Info

A laser output coupler is a semi-transparent dielectric mirror used in a laser cavity. It has the function of transmitting part of the circulating intracavity optical power.

A spatially constant reflection/transmission (R/T) value is the main property of a partially reflecting mirror in a stable resonator in Nd:YAG, Nd:YLF, Ti:Sapphire and other lasers. Some laser cavity parameters, such as pump power, maximum output power, and laser efficiency, depend highly on the R/T value of the output coupler.

We have a wide variety of shapes of output couplers, and these can be customized according to your needs: concave semi-transparent mirrors can help to maintain TEM00 spatial mode within a resonator, while wedged ones deflect Fresnel reflections and prevent secondary pulse creation and amplification.

 

Contact us to tell us about the challenges you are facing. We have a team of experienced coating engineers and extensive metrology capabilities for designing and measuring products to meet your requirements. We focus on having a well-defined production process, high-quality parts and test reports, so you can get more than expected.

(주)유니오텍| 사업자 등록번호 : 314-86-49551| 대표 : 김진하
대전광역시 유성구 테크노4로 17 (관평동 684번지) 대덕비즈센터 B동 313호| 문의 : 042-933-9870
팩스 : 0303-0959-9870| 이메일 : sales@uniotech.kr
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