tunable semiconductor laser 中文意思是什麼
tunable semiconductor laser
解釋
可黨半導體激光器- tunable : adj. 1. 可調音的。2. 能合調的；能發出和聲的；和諧的，音調優美的；悅耳的。3. 【無線電】可調諧的。
- semiconductor : n. 【物理學】半導體。
- laser : n 鐳射激光，受激發射光，激光；萊塞；激光器，光激射器 （ ＝ light amplification by stimulated emis...
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Tunable - wavelength semiconductor laser using a fiber bragg grating
基於光纖光柵的可調諧半導體激光器 -
With the development of science and technology, more and more oxide crystals are synthesized by more and more advanced technique, the new oxide crystals are incessantly synthesized and the new characters of oxide crystals are incessantly founded. corundum dopped with impurity not only is cherished because of it ' s beautiful appearance, but also is used in the fields such as electrotechnics, mechanism, laser, the optic apparatus and the underlay of semiconductor. sapphire dopped with ti3 + is the best material of the tunable solid laser. zno crystal is material of the direct gap semiconductor ( the width of forbidden band : 3. 37ev ). the excited emission in zno crystal at room temperature has been found, so the ultraviolet luminescence in zno semiconductor can be acquired at room temperature
含有少量雜質的剛玉晶體（ - al _ 2o _ 3 ）不僅由於其色澤艷麗成為人們珍愛的名貴寶石，而且由於它具有的優異性能，被廣泛應用於電工、機械、激光器，光學器件和半導體襯底材料。鈦藍寶石是目前最優異的固體寬帶調諧激光材料，用於製作飛秒脈沖可調諧激光器。氧化鋅晶體是直接帶隙寬禁帶半導體材料（禁帶寬度3 . 37ev ） ，現已發現具有室溫下受激發射特性，有可能實現室溫下半導體紫外發光。 -
Tunable external cavity semiconductor lasers ( ecld ) are useful for generating frequency tunable laser radiation of narrow spectral width, and providing important system for studying interactions between light and matters the dynamic and static characteristics of the bistable output of an ecld have been studied in this work under the condition of strong feedback
外腔半導體激光器（ ecld ）可以產生可調諧的窄線寬激光輸出，它也為研究光與物質的相互作用提供了一個重要的場所。本文研究了強反饋條件下外腔半導體激光器調諧輸出的雙穩動靜態特性。
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