matching diaphragm 中文意思是什麼

matching diaphragm 解釋
匹配窗口片
  • matching : 表芯板搭配
  • diaphragm : n. 1. 膈膜，膜。2. 【物理學】光圈，光闌。3. 【機械工程】隔板。4. 【解剖學】橫膈膜，膈。5. （電話機等的）振動膜。6. （避孕用）子宮帽。adj. -matic 膈的，膈膜的。
  1. Ld - pumped nd : yag, lbo ( type - i critical phase matching ) intracavity frequency doubled, blue laser at 473nm was obtained finally. under the condition of 14w pump power, high power tem00 mode blue laser at 473nm of 1. 1w was obtained. by means of inserting diaphragm into cavity, the power fluctuation and beam mode were improved ; in the experiments, the proportion of special mode matching in quasi - three - level laser was discovered, and the phenomenon were explained reasonedly

    實驗上採用對熱效應不敏感的三鏡折疊腔， ld泵浦nd : yag ，類相位匹配lbo作為倍頻晶體，獲得了1 . 1瓦的連續473mn藍光輸出；採用腔內插入光闌的方法，有效克服了功率抖動，同時改善了光斑模式；實驗中發現準三能級激光器存在兩個空間模式匹配比例關系，並對這一現象給出了合理的解釋。
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