optical birefringence 中文意思是什麼

optical birefringence 解釋
光學雙折射
  • optical : adj 眼的；視覺的；視力的；幫助視力的；光學（上）的。 optical activity 【物理學】旋光性。 an optic...
  • birefringence : n. 【物理學】雙折射。adj. -gent
  1. Raw optical glass. determination of birefringence

    未加工的光學玻璃.雙折射的測定
  2. Raw optical glass - determination of birefringence

    原光學玻璃.雙折射的測定
  3. Colourless optical glass test methods - edge stress birefringence

    邊緣應力雙折射測試方法
  4. Colourless optical glass test methods - middle stress birefringence

    中部應力雙折射測試方法
  5. Measuring method for stress - birefringence of optical crystals

    光學晶體應力雙折射測量方法
  6. In the second chapter, we explain the basic knowledge on magneto - optic effect and the progress of the magneto - optic materials in detail. first, the theory of faraday effect, magnetic circular dichroism, magnetic linear birefringence and kerr effect are argued. then the kinds of the magnetic materials and the magneto - optical devices are discussed

    在磁光理論部分，分別對faraday效應與磁致圓二向色性、磁致線雙折射與線二向色性、磁致克爾效應等磁光效應進行了理論推導與分析；在磁光晶體部分，對磁性材料的分類及部分重要的磁光器件進行了介紹。
  7. 2. because lightwave systems commonly use fibers with randomly varying birefringence, it is important to study how optical pulses are affected by random birefringence changes

    二、由於在一般光通信系統中，所採用的光纖的雙折射都是隨機變化的，因此研究光脈沖如何受光纖隨機雙折射變化的影響就變得十分重要。
  8. The paper presents the experiment equipment for the measurement of the elastic - optic effect of curled birefringence fiber, then analyzes spectrogram at winding loss, and the rule of the circle of optical fiber producing elastic - optic effect

    摘要給出測試單模雙折射光纖彎曲時彈光效應的實驗裝置，分析了彎曲損耗光譜，定性提出光纖圈產生彈光效應的規律。
  9. The refractive indices at 12 wave lengths in the visible region were measured with the minimum deviation method, showing that kabo is a negative uniaxial optical crystal with moderate birefringence. the measurement of nonlinear optical coefficient dn = 0. 45pm / v

    用最小偏離法測試了可見光區十二個波段處的晶體折射率，結果表明kabo晶體屬負單軸晶，具有適中的雙折射率。晶體的非線性光學性質測試顯示，該晶體非線性光學系數為d _ （ 11 ） = 0 . 45pm / v ，可實現相位匹配。
  10. Theoretical analysis of the effects of linear birefringence on the output of a faraday mirror - typed optical current transformer

    線性雙折射對法拉第鏡式光學電流互感器輸出影響的理論分析
  11. The transient temperature and thermal stress distribution in disk of heat capacity laser pumped by high power lda are simulated by use of finite element methods, optical distortions and birefringence were computed subsequently

    摘要利用有限元數值方法，模擬計算了熱容模式下片狀激光介質的瞬態溫度分佈和熱應力分佈及其波前畸變和應力雙折射。
  12. We have demonstrated a novel voa based on high birefringence fiber loop mirror, which has many advantageous characteristics such as a simple structure, high flexibility, polarization independence, low insertion loss and low price, etc. experimental proof shows that it is convenient to realize the control of optical power by using this voa

    2 .利用雙折射光纖環鏡設計並製作了一個結構簡單的可調諧光纖衰減器，具有靈敏度高，偏振無關，低插入損耗和低成本等特性。實驗證明它可以很方便的控制光功率。 3 .提出了一種由布拉格光纖光柵和高雙折射光纖環鏡共同構成波長選擇器件的摻鉺光纖激光器。
  13. Preparation of drawings for optical elements and systems - part 2 : material imperfections - stress birefringence

    光學元件和系統圖的繪制.第2部分:材料缺陷.應力雙折射
  14. Optics and optical instruments - preparation of drawings for optical elements and systems - material imperfections - stress birefringence

    光學及光學儀器.光學元件和系統圖紙的制備.第2部分:材料缺陷.應力雙折射
  15. Optics and optical instruments. preparation of drawings for optical elements and systems. part 2 : material imperfections. stress birefringence

    光學和光學儀器.光學元件和系統用圖紙制備.第2部分:材料缺陷.應力雙折射率
  16. The mechanism for optical storage in these materials has been attributed to a statistical reorientation of the azobenzene chromophors perpendicular to the polarization of the incident electric field of the pump laser beam. the photoinduced birefringence and holographic storage in methyl orange dyes ( mo ) doped polyvinyl alcohol ( pva ) films were reported firstly in this thesis. the relationship between the photoinduced birefringence and the dye content and pumping power was investigated by using the writing light of 532 nm ( double - frequency of nd : yag laser ) and the reading light of 632. 8 nm

    本文研究了甲基橙（ mo ）偶氮苯染料摻雜聚乙烯醇（ pva ）薄膜的光致雙折射和全息光存儲特性，利用yag激光2倍頻（ 532nm ）作為寫入光， he ? ne激光（ 632 . 8nm ）作為讀出光，研究含有不同染料濃度pva薄膜的光致雙折射特性，探討了光致雙折射和泵浦光功率的關系，實現了全息光存儲，所得光柵生長曲線包含快過程和慢過程，快過程以異構相位光柵的生長為主，慢過程以取向光柵的生長為主，對此實驗結果本文給出了合理的理論解釋。
  17. Then the theoretical computing methods are presented, in which we emphasize particularly on the plane wave method ( pwm ) and the finite element method ( fem ). with the two methods mentioned above, important parameters such as bandgap, dispersion, leaky loss and so on are calculated, as well as the birefringence of two kinds of mf, which are in two different mechanisms. a new type of optical coupler based on dual - core bandgap microstructure fiber is presented

    主要研究內容如下: 1 、利用平面波展開方法和有限單元方法研究了微結構光纖的傳導特性，對三角形、蜂窩形柵格空氣孔包層結構的光子能帶進行了研究，在此基礎上闡述了光子晶體光纖的傳導機制，對折射率引導和光子帶隙引導微結構光纖的波導色散、泄漏損耗和有效模場面積進行了研究。
  18. The stability of micro - birefringence optical path difference measuring system based on electro - optic modulation method is studied

    提出用旋轉半波片反射法測量半封閉玻璃製品應力，探討以電光調製法為基礎的微雙折射光程差測量系統的穩定性。
  19. Considering the contribution of other factors, to improve design accuracy, avoid optical path deviation, reduce insert dissipation and increase the manipuility of the device is our purpose. the simplest type of flat - plate achromatic optical phase retarders is made from a single birefringence material

    實踐證明，理想的消色差波片應當以簡便片狀雙折射型設計為主，在此基礎上考慮其他方面因素的影響，提高其設計精度，避免光路系統偏折，降低插入損耗，從而提高器件的可操作性。
  20. In resent years, the electrically controlled birefringence of liquid crystal is widely used in displays, light valves and optical filters, more and more researchers have paid special attentions to it and shown great interests in it

    近年來，液晶的雙折射效應廣泛應用於顯示、光閥和光濾波器等技術領域，引起人們的廣泛關注和極大的研究興趣。
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