空間光調制器 的英文怎麼說
中文拼音 [kōngjiānguāngdiàozhìqì]
空間光調制器
英文
spatial light modulator- 空 : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 光 : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
- 調 : Ⅰ動詞1 (配合得均勻合適) harmonize; suit well; fit in perfectly 2 (使配合得均勻合適) mix; adju...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 空間 : space; enclosure; room; blank; interspace
-
In this field, swing modulation by the polarize device were designed, this method was the base of our spatial light modulator
在這一方面的探索中,人們創立了通過偏振器件完成振幅調制的方法,這種方法是本空間光調制器的基礎。Furthermore, the range of measurement of it was pointed out. all the analysis shows that our crsi 1il can be used to measure the spatial mid and low frequency wavefront distortion. 5. based on our crsi and algorithm, the phase modulation characteristic of an lcslm was measured
五、利用環路徑向剪切干涉儀共光路、雙光束干涉的特點,全場準確測量了液晶空間光調制器的位相調制特性,並且利用它的位相調制特性實現了臺階位相板畸變波前的補償,由此證明了液晶空間光調制器可用於控制波前畸變。A cyclic radial shearing interferometer was used to diagnose the wavefront distortion of a laser system and an lcslm ( liquid crysnd spatial ligh modulator ) was used to control it. some results have been summarized as follows : l. according to the theory of scalar quanity diffeaction and the model of the random gaussian phase screen of low frequency wavefront, the effect of the low frequency wavefront with different rms gradient on the focal spot of a laser beam was studied
本論文在激光光束波前畸變檢測和控制上進行了新的探索,主要就空間相位調制環路徑向剪切干涉儀以及它對波前畸變的檢測和液晶空間光調制器及其對中頻段波前畸變的控制進行了研究,其研究的內容和取得的成果如下:一、根據標量衍射理論,結合低頻波前畸變的高斯隨機位相分佈模型,研究了不同均方根梯度低頻畸變波前對激光光束焦斑聚焦性的影響,並採用描述中頻段波前畸變的功率譜密度概念,模擬計算了它對激光焦斑旁瓣的貢獻。On behalf of pockels effect of electro - optic crystals, or kerr effect, various optical addressed spatial light modulator can be developed to the realize electrically driven spatial light modulation, so as to control such transfer conditions as converging, diverging, defecting and transferring
利用電光晶體的普克爾斯效應或克爾效應可以研製出各種光尋址空間光調制器來進行電驅動下的空間光調制,以此來控制光束的聚散、偏轉等傳播狀態。7. based on our crsi and algorithm and double lcslm, an adaptive optical hardware system which c & n be used to model arbitrary complicated wavefront and the compensation of the wavefront can be accomplished was built. and according to the characteristic of a crs interferogram of a step wavefront produced by an lctv, the pixel - level calibration of this system is implemented
七、採用已建立的空間相位調制環路徑向剪切干涉儀及其波前重建演算法,和位相調制持性已知的兩塊液晶空間光調制器,創建了一套用於模擬產生任意畸變波前並加以檢測和反饋控制的自適應光學硬體系統,並通過臺階波前對該系統實現了像素級校準。And the correction of a step wavefront produced by a step phase plate is accomplished successfully. 6. according to the phase modulation characteristic of an lcslm, arbitrary complicated wavefronts were modeled. the result shows that lcslm can be use to test the wavefront sensors and controller if lcslm has wider dynamic range and perfect optical quality
六、通過利用液晶空間光調制器的位相調制特性,成功地模擬產生了任意畸變波前,指出若該器件有更大的位相調制動態范圍和均勻性,將有可能成為校驗波前傳感設備和波前畸變控制系統性能的有力工具。With the establishment of digital tv and high - definition tv ' s standard, also the development of dmd and lcos, projection display technology has wide potential use
隨著數字電視和高清晰電視( hdtv )標準的確立以及dmd和lcos等空間光調制器技術的成熟,投影顯示技術具有更加廣泛的應用前景。An optically addressed spatial light modulator ( oa - slm ) made of brd96n and based on its good nonlinear optical characteristics is presented. an experiment study on the mutual conversion of coherent - to - incoherent image is carried out, and the mutual modulation of two spatial light beams can be realized base on the gene - variant br films
基於br膜良好的非線性光學特性,開展了br膜作為一種光尋址的空間光調制器( br - oa - slm )的研究,進行了相干光圖像信息與非相干光圖像信息的相互轉換實驗,實現了空間兩束光的相互調制。In this thesis, the basic operation in the optical computation was studied by analyzing the course of laser beams transmitting through a vmm, which is composed of an array of vertical cavity surface - emitting lasers, spherical and cylindrical lens, an array of multiple quantum well spatial light modulators and an array of the detectors
本文研究的光學矢量-矩陣乘法器主要是由垂直腔面發射激光器( vcsel )陣列、球面透鏡和柱面透鏡組、多量子阱空間光調制器( mqwslm )及ccd陣列構成。作為小尺寸的集成光學器件,必須要考慮衍射的作用。We introduced the mechanism of slm ( spatial light modulator ), and designed a complex amplitude slm
分析了空間光調制器的原理,設計了復輸入/輸出空間光調制器。Spatial light modulator
空間光調制器The device is based on a liquid crystal, display ( lcd ), to form a phase - most spatial light modulator
此裝置採用了一個液晶顯示器( lcd ) ,它形成偏相位空間光調制器。With the development and extensive application of spatial light modulator ( slm ) and ccd, many attentions have been payed to the optoelectronic hybrid pat - tern recognition systems
隨著各種空間光調制器和高解析度ccd器件的迅速改進和廣泛應用,光電混合模式識別系統日益受到重視。Projection display technology based on space light modulator has many advantages such as high brightness, high resolution, and is going digital. this makes it a very attractive market trend
基於空間光調制器的投影顯示技術具有高亮度、高解析度、數字化等優點,近幾年得到了飛速發展,具有非常誘人的市場前景。The photo - addressed light crystal light valve ( lclv ) is a high performance spatial light modulator. it is not only used in displays, but also widely used in optical information processing, optical computing and other information systems
光尋址液晶光閥是一種性能優越的空間光調制器,它不僅應用於顯示,也廣泛應用於光信息處理、光計算以及其他信息系統中。Optical addressing modulator overtakes other kind of electronic computer in such field as compute, optical interconnect communication and light memory, which requires devices of considerable corresponding speed and high precision
在計算、光互聯以及光存儲等對器件響應速度和精度都有極高要求的應用領域中,光尋址空間光調制器呈現出以往電子計算處理方式無法比擬的優點。( 3 ) another method using liquid crystal spatial light modulator can control the small region of incident laser, which can change the intensity distribution and uniform temperature distribution. the related driver circuit of liquid crystal spatial light
( 3 )採用液晶空間光調制器方案實現溫度分佈均勻化通過液晶空間光調制器對入射光束不同位置的微小局部進行幅度調制,從而改變輸出光場分佈,達到均勻化的目的。The influences of recording conditions on the snr of the black - white digital images retrieved from fourier transform holograms were experimentally studied. the holograms were recorded on photoresist plates using an electrical addressed tft - lcslm as a data input device, and a normal ccd camera was applied for detecting reconstructed images
採用電尋址液晶空間光調制器作為存儲系統的組頁器,常規ccd探測器作為重構圖像的檢測器件,實驗研究了在光刻膠干板上記錄黑白二值條紋圖像的傅里葉全息圖時,記錄條件對重構圖像信噪比的影響。In addition, from the point of view of practicality, we make a study of experiment and application for double - exposure digital holographic interferometry, namely measuring gradn and grad / i of plane optical flat and measuring phase modulation characteristic of a kind of liquid crystal spatial light modulator ( lc - slm ) - liquid crystal television ( lctv )
另外,本文還從實用的角度出發對二次曝光數字全息干涉術進行了實驗及應用的研究,具體就是平面平晶gradn和gradh的測量以及液晶空間光調制器( lc - slm )中液晶電視( lctv )的相位特性的測量。The control of the spatial mid frequency wavefront distortion was achieved based on our cri wavefront sensing and lctv wavefront correcting system. the results of our research show that crs interferometer can be used to diagnosing the mid and low frequency wavefront distortion of a laser beam and lcslm can be used to availably controlled it
通過以上研究,說明我們建立的環路徑向剪切干涉儀可以用於icf激光驅動器的中低段波前畸變的檢測,並且液晶空間光調制器可用於它的前級中存在的中頻段波前畸變的校正。分享友人