lasing threshold 中文意思是什麼
lasing threshold
解釋
發雷射底限-
Test method for normal pulse lasing threshold and slope efficiency of nd : yag laser rods
摻釹釔鋁石榴石激光棒長脈沖激光閾值及斜率效率的測量方法 -
Test method for continuous lasing threshold, slope efficiency and output power of nd : yag laser rods
摻釹釔鋁石榴石激光棒連續激光閾值斜率效率和輸出功率的測量方法 -
The character of fiber laser spectrum is measured by optical spectrum analyzer. the experiment approves the relationship of loss, threshold and lasing wavelength, which is that the higher loss, the higher threshold, and the shorter lasing wavelength
我們用光譜儀測量了激光光譜特性，實驗研究了腔損耗及閾值和激射波長的關系，即損耗越大閾值越高，激射波長越短。 -
In this work, based on the threshold condition of the fiber grating external cavity semiconductor laser ( fgesl ) which the phase of the fiber grating has been included, the effect of the temperature variation and the fg external cavity length on the lasing wavelength of the fgesl has been investigated theoretically. in addition, we have used the phase condition of fgesl to get the longitudinal mode distribution of fgesl, then the influence of the injected current on the output characteristics of fgesl has been studied
基於此，本文中利用陽實際的反射相位分佈，計及半導體激光器（ ld ） 、外腔及光纖光柵（ fg ）三者的共同作用，根據fgesl滿足的閩值條件，從理論上研究了溫度及外腔長度的變化對fgesl激射波長的影響;根據fgesl中縱模所滿足的相位條件得到其縱模分佈后，利用fgesl滿足的多模速率方程，研究了ld的注入電流對fgesl輸出特性的影響。
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