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阈值电流
释义
阈值电流
Encyclopedia
工学
阈值电流
释
threshold current
阈值电流
使激光器产生振荡的最小注入电流称为阈值电流。半导体激光器注入正向电流时,价带中的电子受激励跃迁到导带,在有源区内形成集居数反转,产生光增益。
Physics
凝聚态物理学
固体及其性质
threshold current
阈[值]电流
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government health expenditure
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Government Information Inter - Institutional Committee
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Government Information Locator Service Center
government information metadata standard
government information opening catalog norm
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government information security infrastructure system
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更新时间:2026/4/17 11:12:58