https://scholars.lib.ntu.edu.tw/handle/123456789/425219
標題: | Direct liquid cooling of room-temperature operated quantum cascade lasers | 作者: | Chen J.Z. Liu Z. Rumala Y.S. Sivco D.L. Gmachl C.F. JIAN-ZHANG CHEN |
公開日期: | 2006 | 卷: | 42 | 期: | 9 | 起(迄)頁: | 534-535 | 來源出版物: | Electronics Letters | 摘要: | A compact packaging module for direct liquid cooling of room-temperature quantum cascade lasers is implemented. The light was coupled out of the hermetically sealed package through a mid-infrared fibre epoxy-bonded to the laser. The threshold current reduces by ?10%, compared to convectional substrate-side cooled lasers when using low boiling temperature (boiling point (b.p.)=34¢XC) 3M HFE-7000 coolant. No reduction was observed with high boiling point 3M FC-77 (b.p.=97¢XC) coolant. ? The Institution of Engineering and Technology 2006. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/425219 | ISSN: | 00135194 | DOI: | 10.1049/el:20064277 |
顯示於: | 應用力學研究所 |
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