advance locking 中文意思是什麼

advance locking 解釋
預先鎖閉
  • advance : vt 1 進，推進；促進（生長），助長；撥進（時針），增進；提早，提前。2 使升級，提升。3 提高，抬高，...
  • locking : 打開或關閉文件共享鎖
  1. There has been a revolutionary advance in ultrashort pulse technology since the discovery of self - mode locking of ti : sapphire lasers. few - femtosecond pulses have already been generated from ti : sapphire lasers, by means of combining self - phase modulation with negative group velocity dispersion, which is similar to the way of soliton generation

    鈦寶石激光自鎖模的發現使得超短脈沖技術發生了革命性的變化，利用自相位調制和負群速度色散結合的類孤子產生方式，人們已經在鈦寶石鎖模激光器上得到了脈寬只有幾個飛秒的光脈沖。
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