writing beam 中文意思是什麼

writing beam 解釋
記錄電子束
  • writing : n. 1. 寫，寫作，執筆；習字，書法。2. 文件，契據；銘。3. 〈pl. 〉著作，作品。4. 筆跡，手跡。
  • beam : n 1 梁，棟梁，桁條；（船的）橫梁。2 船幅；（動物、人的）體幅。3 （秤）桿，杠桿，（織機的）卷軸，...
  1. Photoinduced birefringence and holographic recording were performed by using ar laser ( 488 nm ) as writing beam and he - ne laser ( 632. 8 nm ) as reading beam

    寫入光為線偏振壯離于激光，讀出光為線偏振he ne激光，信號山ccd多道分析器接收。
  2. At last, the feasibility of fabricating light guide plate by double beam laser direct writing system is confirmed

    最後論證用雙光束激光直寫系統製作亞微米光柵型導光板的可行性。
  3. 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。
  4. Fourthly, the incident intensity threshold of the fanning effect in twm was measured in the ce : knsbn crystal, and it is about 20mw / cm, while using 632. 8nm red light with e polarization as writing beam

    實驗發現在e偏振光寫入情況下， ce ： knsbn晶體中光扇存在寫入光強度閾值特性，當寫入光強大於20mw cm ~ 2時光扇效應明顯增強。
  5. At the different recording angles, the raman - nath diffraction and bragg diffraction phenomenon are observed, respectively. then, the wavelength selectivity and the relationship of diffraction efficiency and polarization state are discussed when the recording angle of 60 ? formed by two writing beam

    分別觀察到了寫入光束夾角不同時光柵的拉曼-奈斯衍射和布拉格衍射現象，並對雙光束夾角為60時寫入光柵的波長選擇性及衍射效率與入射光偏振態的關系進行討論。
  6. In a scientific statement to be published in the october 17 edition of circulation and released on - line on october 2nd ( http : / / circ. ahajournals. org / rapidaccess. shtml ), an american heart association writing committee concludes that electron beam computed tomography ( ebct ) is now established as a useful technique in identifying individuals with or at risk for coronary heart disease ( chd )

    10月2日在網上發表的一篇科學綜述將於10月17日在循環學雜志發表，美國心臟病協會著述委員會得出結論，電子束計算機斷層攝影術（ ebct ）已成為鑒別病人是否存在冠心病風險或診斷冠心病的一項非常有益的檢查技術。
分享友人
分享到 Line

分享到臉書