激光束制導 的英文怎麼說
中文拼音 [jīguāngshùzhìdǎo]
激光束制導
英文
laser beam riding- 激 : Ⅰ動詞1 (水因受到阻礙或震蕩而向上涌) swash; surge; dash 2 (冷水突然刺激身體使得病) fall ill fr...
- 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) ...
- 束 : Ⅰ動詞1 (捆; 系) bind; tie 2 (控制; 約束)control; restrain Ⅱ量詞(用於捆在一起的東西) bundle;...
- 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...
- 導 : 動詞1. (引導) lead; guide 2. (傳導) transmit; conduct 3. (開導) instruct; teach; give guidance to
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The effects of air ' s absorption of heat, scatter, turbulent and thermal blooming on the laser beam transmitting under the air breakdown threshold value are analysed when laser transmit in the air and the result can be used designing of the laser system
摘要系統分析了激光在大氣中傳輸時在擊穿閾值以內,由於大氣汽溶膠的吸收、散射、大氣湍流、大氣熱暈等線性非線性問題對光束控制系統的影響,為激光系統提供指導。In this thesis, the design of guidance and control system for the laser beam rider guidance anti - tank missile is studied
本文的工作是針對某型激光駕束制導反坦克導彈的彈上控制系統的設計而展開的。Working on laser diode fiber - coupling modules was summed up, they are, setting up the model of far - field distribution of laser array and the far - field characteristics of difference structures ; designing the temperature - controlled laser diode fiber modules, that has been used as a laser system with temperature - controlled and fiber - output ; realization with high - brightness laser diode fiber - coupling modules ; the fiber ' s application in the field of high power laser
總結了自己在光纖耦合輸出激光二極體模塊方面所做的一些工作,建立了半導體激光器列陣遠場光束分佈模型,並結合具體參數分析了不同結構的激光器列陣的光束遠場分佈特性,可以知道我們設計和優化激光器列陣的結構。設計並製作了光纖耦合模塊的溫度控制系統,並製作成溫控光纖輸出激光器半導體系統投入使用。This thesis emphasizes on the research of the theory and experiments of the laser beam propagation in the atmosphere, which are of great importance in the areas of laser radar, laser missile - guidance and communication
激光束在大氣中傳播的理論及實驗研究,對于激光雷達、激光制導及通信等領域有重要意義。大氣中的湍流對激光束的影響占突出地位,本文著重研究湍流對大氣中傳輸激光的影響。It can be summarized in several aspects : 1. researching the coding and decoding technic, and give the some method of improving the space coding theory. 2. researching the digital signal process technology, and build the control system by using the digital signal processor tmslf2407a. 3
本文主要研究激光駕束制導反坦克導彈技術以及其物理實現,主要工作包括以下幾個方面: 1對于制導編碼技術進行了一定程度的研究,提出了改進空間編碼技術的若干方法。In the counting system, a semiconductor laser emitter is used as the light source, point laser beam produced by optic system, reflection of part transferred into electric signal by photoelectric triode, and scm system as the counter
採用半導體激光發射器作為光源,經過光學系統形成的最小激光束照射器件,反射光由光電三極體進行光電轉換,計數控制使用單片機系統。On the other hand, various techniques using the dhbs have been applied in optical traps for microscopic particles, guiding, cooling and trapping for neutral atoms as well as in manipulations and control of coherent matter waves ( i. e., bose - einstein condensations ( bec ) ) and so on
同時,其他的一些研究小組開展了暗中空光束在光阱與微粒的操縱、中性原子的激光導引、冷卻與囚禁以及相干物質波(如玻色-愛因斯坦凝聚, bec )的操縱與控制等領域的應用研究。We give ptr ' s amplitude and phase signal of one dimension based on the theory of ptr, discuss the ptr ' s signal ' s frequency characteristic, and a method for measuring thermal diffusivity of opaque materials is introduced. then, we study on anisotropic materials " thermal conductivity, the temperature field and thermal conductivity tensor of anisotropic materials is theoretically deduced from the theory of ptr, and is proved by the experiment
從光熱輻射理論出發,推導出一維情況下ptr信號的振幅和位相表達式,討論了光熱信號的頻率特性,介紹了一種用ptr技術測量不透明材料熱擴散系數的優化方法;接著研究分析了各向異性介質受調制激光束輻照下產生的光熱信號,在理論上推導出各向異性介質的溫度場以及熱導率張量並給予一定的實驗驗證。The following structure groups can now be controlled by players : electronic warfare battery, energy neutralizing battery, mobile hybrid sentry, mobile laser sentry, mobile missile sentry, mobile projectile sentry, scanner array, stasis webification battery, warp scrambling battery
下列建築現在可以被玩家控制:電子戰平臺,能量吸收(中和)陣列,移動混合崗哨炮臺,移動激光崗哨炮臺,移動導彈發射臺,移動射彈崗哨炮臺,掃描陣列,停滯纏繞光束器,曲速躍遷擾亂器。Low dimensional ii - vi semiconductor structure is one of ideal material for exciton nonlinear optical devices at room - temperature and greem - blue emission devices due to it ' s large exciton binding energy and strong room - temperature exciton effect. thus the excitonic effects in ii - vi semiconductor quantum wells and asymmetric double quantum wells have been studied deeply and widely
特別是-族半導體低維結構由於較大的激子束縛能和強的室溫激子效應,使它有希望成為制備室溫激子非線性器件和藍綠光器件的理想候選材料之一,為此-族半導體量子阱和非對稱雙量子阱的激子效應已被很深入地研究。Starting from maxwell ' s equations, the paraxial propagation equation of intense laser light in ionizing gases is derived and is analyzed by means of the source - dependent expantion ( sde ) method. an equation governing the evolution of the laser beam redius is obtained, based on which we analyze the ionization - modulation ( im ) instability. then, a vectorial, nonparaxial propagation equation is established, and the mechanism of energy loss during the propagation is analyzed
首先從maxwell方程組出發推導出強激光在電離氣體中傳輸的傍軸傳輸方程,利用源展開方法對傍軸傳輸方程進行分析,得到光束半徑的演化方程,從而討論傳輸過程中的電離調制不穩定性;再建立矢量非傍軸模型,並討論氣體電離產生等離子體所引起的激光能量損耗機制。High power semiconductor lasers are widely used in communication, surgery, military, printing and optical pump. but for traditional laser, the output optical power, which is increased by increasing the injecting current, will be limited by the electro - thermal destroy and the catastrophic optical damage ( cod ) at high optical power
大功率半導體激光器在光通訊、醫療、軍事、印刷和光泵浦等領域有著廣泛的應用,然而當通過增加註入電流提高傳統半導體激光器的光束出功率時,要受到電熱燒毀和光腔面災變性損壞( cod )的限制。分享友人