Design of integrated semiconductor disc laser - Details

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In　this　paper,　an　integrated　semiconductor　disc　laser　is　designed　with　the　integrated　design　of　the　laser　source,　optical　system　and　heat　sink　system.　The　808　nm　VCSEL　array　is　used　as　the　pump　source　and　the　Nd:YVO4　crystal　is　used　as　the　gain　medium.　The　pump　source　and　the　gain　medium　are　placed　on　the　same　substrate,　and　both　of　them　share　a　common　cooling　system.　The　collimating　optical　system　of　the　VCSEL　array　and　the　reflective　focusing　optical　system　are　designed　using　ZEMAX　software,　and　the　focusing　spot　radius　is　1.3　mm,　which　matches　with　the　theoretical　calculation　of　the　crystal　pump　spot　size.　The　feasibility　of　integrating　the　pump　source　and　gain　medium　in　a　same　cooling　system　is　analyzed　using　Flow　Simulation　and　ANSYS　software,　and　an　air-cooled　thermal　system　is　designed　by　comparing　the　thermal　simulation　results　of　the　water-cooling　method　for　verification.　Realization　of　optical-mechanical　thermal　integration　design.　©　2022　SPIE.

Keyword：

cooling system intergration semiconductor disc laser VCSEL

Author Community：

[ 1 ] [Xinmiao W.]Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Xinmiao W.]Key Laboratory of Trans-scale Laser Manufacturing Technology(Beijing University of Technology), Ministry of Education, Beijing, 100124, China
[ 3 ] [Xinmiao W.]Laser Engineering Research Institute, Beijing University of Technology, Beijing, 100124, China
[ 4 ] [Yinhua C.]Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, 100124, China
[ 5 ] [Yinhua C.]Key Laboratory of Trans-scale Laser Manufacturing Technology(Beijing University of Technology), Ministry of Education, Beijing, 100124, China
[ 6 ] [Yinhua C.]Laser Engineering Research Institute, Beijing University of Technology, Beijing, 100124, China
[ 7 ] [Sitong L.]Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, 100124, China
[ 8 ] [Sitong L.]Key Laboratory of Trans-scale Laser Manufacturing Technology(Beijing University of Technology), Ministry of Education, Beijing, 100124, China
[ 9 ] [Sitong L.]Laser Engineering Research Institute, Beijing University of Technology, Beijing, 100124, China
[ 10 ] [Wenbin Q.]Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, 100124, China
[ 11 ] [Wenbin Q.]Key Laboratory of Trans-scale Laser Manufacturing Technology(Beijing University of Technology), Ministry of Education, Beijing, 100124, China
[ 12 ] [Wenbin Q.]Laser Engineering Research Institute, Beijing University of Technology, Beijing, 100124, China
[ 13 ] [Youqiang L.]Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, 100124, China
[ 14 ] [Youqiang L.]Key Laboratory of Trans-scale Laser Manufacturing Technology(Beijing University of Technology), Ministry of Education, Beijing, 100124, China
[ 15 ] [Youqiang L.]Laser Engineering Research Institute, Beijing University of Technology, Beijing, 100124, China
[ 16 ] [Zhiyong W.]Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing, 100124, China
[ 17 ] [Zhiyong W.]Key Laboratory of Trans-scale Laser Manufacturing Technology(Beijing University of Technology), Ministry of Education, Beijing, 100124, China
[ 18 ] [Zhiyong W.]Laser Engineering Research Institute, Beijing University of Technology, Beijing, 100124, China

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ISSN： 0277-786X

Year： 2022

Volume： 12501

Language： English

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ESI Highly Cited Papers on the List： 0 Unfold All

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Chinese Cited Count：

30 Days PV： 6

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