birefringent crystal 中文意思是什麼
birefringent crystal
解釋
雙折射晶體- birefringent : 雙折射的
- crystal : n 1 結晶，（結）晶體；晶粒；水晶（＝rock crystal）；石英。2 【無線電】晶體。3 結晶玻璃；雕玻璃；...
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The stability output second harmonic generation ( shg ) experiment results of single - longitudinal mode and multi - longitudinal mode with long cavity were explained reasonably with these rate equations. the high polarization of fundamental wave in the isotropic laser media nd : yag with type - i critical phase - matching lbo was studied with the rate equations including polarization of fundamental light. using the polarization function of lbo, a quartz full - wave plate was introduced into the cavity, a kind of birefringent filter by considering the combination of the polarization function of the type - i critical phase - matching doubling frequency crystal lbo and the quartz whole - wave plate was constructed
將腔內多縱模倍頻速率方程推廣應用到準三能級藍光激光器中，分析了一個縱模、兩個縱模、多個縱模時的噪聲情況，合理地解釋了實驗中激光器單縱模運轉以及長腔多縱模運轉時穩定輸出的實驗現象，同時利用該速率方程分析了以各向同性激光晶體nd : yag為工作物質，類臨界相位匹配lbo為倍頻晶體的藍光激光器中基頻光偏振特性，合理利用類臨界相位匹配lbo倍頻晶體的偏振特性與引入的石英晶體全波片構成雙折射濾光片，通過選單頻來抑制噪聲，獲得了藍光低噪聲的穩定輸出。 -
A design method of high precision optical micro - displacement sensor based on birefringent interference theory of crystal is presented in this paper. the detailed analytical process of the measurement method is discussed and the theoretical model of the optical micro - displacement is provided. in the end, experimental results are shown
論文介紹了一種基於晶體雙折射理論的高精度光學微位移傳感器的設計方法，對測量方案進行了詳細的理論分析，給出了該光學位移傳感器的理論模型，並在論文結尾給出了實驗結果：測量精度為5 m ，工作距離不小於40mm 。 -
Above all, the optical propagation characteristics in crystals are studied in detail. derived from impulse response and sampling theorem in electronics, we establish the mathematical model of pif constructed by a series of birefringent crystal retarders with arbitrary azimuths sandwiched between two polarizers
本論文首先深入分析光在晶體中的傳播特性，借鑒電學中的脈沖響應和采樣定理，建立由前後兩個偏振片之間夾放一系列角度任意延遲片構成的偏振干涉濾光片數學模型，並分析了其脈沖響應特性。
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