semiconductor diode laser 中文意思是什麼

semiconductor diode laser 解釋
半導體二極體激光器
  • semiconductor : n. 【物理學】半導體。
  • diode : n. 【無線電】二極體。
  • 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...
  1. As the extensive application of the semiconductor laser diode ( ld ), it become more and more important to evaluate the quantity of laser beam. far - field divergence angle of laser beams is an important parameter about value of laser quality. not only the laser divergence peculiarity in the distance is reflected, but also quality of the correlative laser apparatus and the laser transmission is exactly known

    隨著半導體激光器日益廣泛的應用，對激光光束質量的評價越來越重要，而激光光束遠場發散角是評價激光質量的一個重要參數，它不但能反映遠距離傳輸時的激光發散特性，而且能準確評估出半導體激光器的品質及激光的傳輸質量。
  2. In order to increase the output power, reliability and stabilization, microchannel heatsink which is one of active heatsinks is used to cool high power semiconductor diode laser arrays in the paper

    為了提高激光器的輸出功率、可靠性和穩定性，本論文選取有源熱沉? ?微通道熱沉來冷卻大功率半導體激光器列陣。
  3. One of the key problems is lasers cooling in researching high power semiconductor diode laser arrays

    大功率半導體激光器列陣研製的關鍵問題之一就是散熱技術。
  4. Theoretical model of self - mixing interference in a linear frequency modulated laserdiode is presented by using the dynamic theory of semiconductor laser with weak external optical feedback. the characteristics of oscillation frequency shift and output power changes of the laser diode are analyzed by using the theoretical model. the absolute distance from front facet of laser diode to target can be found by measuring spectrum of output power of the laser diode

    使用半導體激光器在弱反饋條件下的動力學理論，建立了線性調頻半導體激光器的自混頻干涉理論模型.基於該模型，分析了激光器振蕩頻率偏移與輸出功率變化特性.通過測量激光器輸出功率譜，可以得到激光器前端面與被測目標之間的距離
  5. Solid laser pumped by semiconductor laser has the advantages of laser diode and solid laser, so it develops rapidly in recent years and gets the extensive application in the fields of military, communication, processing and scientific research, etc. in order to meet the demands for laser power of semiconductor solid laser pump solid yag laser, i synthetically adopt the singlechip digital automatic control technology which is extensively used in the intelligent instruments, products of electromechanical integration and automatic control system, lcd technology, pc switch technology and steady voltage, invariable current technology

    半導體激光泵浦的固體激光器由於兼有了激光二極體和固體激光器的雙重優點，近年來得到迅速發展，並在軍事、通訊、加工和科研等領域中得到廣泛的應用。本文針對半導體固體激光器泵浦固體yag激光器系統對激光電源的要求，並且綜合運用了當前在智能儀表、機電一體化產品、自動控制系統中應用廣泛的單片機數字化自動控制技術、 lcd顯示技術、 pc開關技術及穩壓、恆流技術，研製了脈沖半導體激光電源。
  6. Dual - wavelength ultra - short pulse generation by use of semiconductor laser diode

    半導體激光器生成雙波長超窄脈沖的實驗研究
  7. By testing, the total thermal of the microchannel heatsink for cooling high power semiconductor diode laser arrays is 0. 645 / w, which is consistent with the result of theory counting

    通過測試，所制得的無氧銅微通道熱沉冷卻半導體激光器的總熱阻為0 . 645 ~ 0c w ，與理論分析基本吻合，滿足散熱要求。
  8. Research on modulation characteristics of high - power semiconductor laser diode

    大功率半導體激光器調制特性的實驗研究
  9. Coupling efficiency not only affects fiber communication relay distance, but also affects the performance of edfa and semiconductor light amplifier ( sla ). so it is very important to improve coupling efficiency and reduce its cost. according coupling theory, the coupling of laser diode to single mode fiber is to meet the mode field diameter match and the phase match

    它不僅直接影響光纖傳輸的中繼距離，而且對改善ld泵浦摻鉺光纖放大器（ ldp - edfa ） ， ld泵浦固體半導體激光器（ ldp - ssl ） 、半導體光放大（ sla ）等光通信器件及系統的性能上，在提高他們的性價比有著十分重要的意義。
  10. Double wavelength semiconductor lasers is a kind of novel diode lasers with the function of emitting two wavelength laser. there are various use for double wavelength semiconductor lasers in the different band. 650nm / 780nm double wavelength quantum well lasers mainly apply to the optical pickups of dvd - rom driver and dvd player

    雙波長半導體激光器是一種能夠發射兩種波長激光的新型半導體器件，不同波段的雙波長半導體激光器有著不同用途， 650nm 780nm雙波長量子阱激光器主要應用在dvd - rom驅動器和dvd播放機的光學讀取等方面，而大功率950nm 990nm雙波長量子阱激光器主要應用於光學測量等方面。
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