double polarization 中文意思是什麼

double polarization 解釋
復偏光
  • double : adj 1 兩倍的，加倍的。2 雙的，二重的，雙重的；對，雙，兩，復。3 雙人用的；折疊式的。4 （意義）雙...
  • polarization : n. 1. 兩極分化。2. 【物、天】極化；極化強度。3. 【物理學】偏振（化）。
  1. Influence of polarization - induced electric fields on optical properties of intersubband transitions in alxga1 - xn gan double quantum wells

    雙量子阱中子帶間躍遷的光學性質的影響
  2. Multipolarization the trends toward world multipolarization is taking the place of polarization situation, peace and development remain the themes of our era. the " none zero gaming theory " and " double win " had become the common understanding for most countries to solve the international dispute

    從國際環境看，以美蘇冷戰為特徵的世界兩極格局逐步瓦解，國際政治經濟力量多極化趨勢不斷發展， 「和平與發展」逐漸取代「戰爭與革命」成為時代主題， 「非零和博弈」與「雙贏」已成為大多數國家解決國際爭端的一種共識。
  3. In order to increase the efficiency on using limited frequency resource, orthogonal polarization is normally adopted for frequency reuse, thus offering double bandwidth at the certain working band

    為了充分利用有限的頻譜資源，衛星通信採用正交極化頻率復用方式，在給定的工作頻段上提供雙倍的使用帶寬。
  4. 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。
  5. A reflective polarizer based on a double - layer subwavelength metal - dielectric grating structure is presented here. numerical simulations show that at normal incidence, this polarizer reflects light polarized perpendicular to the grating lines ( transverse magnetic polarization ), but strongly absorbs parallel - polarized light ( transverse electric polarization ). the polarization extinction ratio is very high

    理論計算表明，零角度入射時，該光柵結構在可見波段對tm波有很高的反射率，而對te波強烈吸收，即可獲得很高的反射光偏振比，可以作為理想的集成偏振器件。
  6. The wavelengths are specified by two bragg gratings in pm fibers. the proposed laser can be designed to operate in stable four - wavelength or wavelength switching modes only by simple adjustment of two polarization controllers. two moire bragg gratings in pm fibers are respectively fabricated successfully through stretching and double, triplicate

    4 .在2 ， 3工作的基礎上，在連續光輸出的激光器諧振腔內加入調制器進行主動鎖模，分別得到了基於側向應力作用下的光纖光柵、單個保偏光纖光柵、兩個保偏光纖光柵進行選頻的多波長的鎖模光纖激光器。
  7. Owing to the use of ac square wave with little amplitude value, the effect of polarization is depressed. the frequency can be adjusted continuously, so. the effect of the double electricity capacitance is depressed too. and the measurement is not affected by the amplitude values of the ac square waves using rule of three in computation, so the precision is promoted

    由於使用交流方波，且幅值很小，將極化效應影響降至最低。又由於頻率連續可調，雙電層電容的容抗可降至最小。在求解過程中，測出交流方波幅值和直流量進行比例運算，消除了交流方波幅值對測量的影響，進一步提高了測量精度。
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