激光裝置 的英文怎麼說
中文拼音 [jīguāngzhuāngzhì]
激光裝置
英文
laser aid- 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) ...
- 裝 : Ⅰ名詞1 (服裝) dress; outfit; attire; clothing 2 (演員的化裝品) stage makeup and costume Ⅱ動詞...
- 置 : 動詞1. (擱; 放) place; put; lay 2. (設立; 布置) set up; establish; arrange; fix up 3. (購置) buy; purchase
- 激光 : [物理學] laser 激光靶 laser target; 激光報警器 laser avoidance device; 激光玻璃纖維 laser fibre; ...
- 裝置 : 1 (機器設備的配件)installation; device; apparatus; equipment; arrangement; gear; appliance; rig...
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The use of the state - of - the - art laser facility makes it possible to create conditions of the same or similar to those in the astrophysical processes. the introduction of the astrophysics - relevant ideas in laser - plasma experiments is propitio us to the understanding of the astrophysical phenomena. however, the great difference between the laser - produced plasmas and the astrophysical processes makes it awkward to model the latter by laser - plasma experiments. this paper addresses the physical backgrounds for modeling the astrophysical plasmas by laser plasmas, connecting these two kinds of plasmas by scaling laws. thus, allowing the creation of experimental test beds where observations and models can be quantitatively compared with laser - plasma data. special attentions are paid on the possibilities of using home - made laser facilities to model astrophysical phenomena
採用當前最先進的激光裝置與物質相互作用,可以獲得與天體物理過程中相同或相似的條件,並進而開展利用激光等離子體模擬天體物理現象的實驗.然而,激光等離子體為微米空間尺度、納秒存活時間,而天體物理對象則為宇宙學的極大的時間與空間尺度,對在物理上和實際操作上將這兩種表面上存在巨大差異的物理過程對應起來從而利用激光等離子體研究天體物理過程的可能性進行了討論,特別是對利用國內的激光裝置開展模擬實驗的可行性進行了討論Since ti : sappire owns many great properties, chirped pulse amplification based on ti : sappire makes rapid technical progress and many developed countries have built up 100tw - grade ti : sappire ultrashort and ultrahigh pulse laser system. optical parametric chirped pulse amplification gets great academic interests because of its many merits
由於鈦寶石晶體的優良性能,以鈦寶石為增益介質的啁啾脈沖激光放大技術飛速發展,世界各科技大國相繼建成了百太瓦級的鈦寶石超短超強脈沖激光裝置。U. s. a has plan to spend eleven hundred million dollars to build a great high - power laser setting of 192 routes of laser which is named nif the basic theory of laser - fusion is firstly brought forward by wang ganchang academician in 1964
美國計劃花11億美元建造一個名為國家點火裝置( nif )的192路大型高功率激光裝置。激光聚變的基本理論原理是由中國的王淦昌院士於1964年最先提出的,中國在這一領域的研究水平也是國際領先的。Lasers and laser - related equipment - laser device - mechanical interfaces
激光和相關設備.激光裝置.機械介面En 31253 lasers and laser - related equipment. laser device. mechanical interfaces
激光和相關設備.激光裝置.機械介面Ultra - short ultra - intense ti : sapphire laser facility with peak power of hundred - terawatt - level
級超短超強鈦寶石激光裝置Nonlinear propagation of localized wavefront deformation in high - power laser facility
高功率激光裝置中局部波前畸變的非線性傳輸Lasers and laser - related equipment - laser device - minimum requirements for documentation
激光和激光相關設備.激光裝置.文件的最低要求It ’ s very important to establish the obscuration ’ s model and analyze its influence to the laser propagation
因此建立散射點的模型,分析散射點對光傳輸的影響對于建設高功率固體激光裝置具有非常積極的意義。The model of allocating the stability specifications of optical components has been set up. as the results, the following progresses have been made : 1
論文在以下幾個方面取得了對大型固體激光裝置設計建造具有建設意義的成果。The big problem is to make a laser small enough ! to fit in a satellite, yet power nil enough to destroy a missile at a range of 2, 000 kilometers
關鍵是要製造一種激光裝置,讓它小到能夠衛星,威力又要強到足以摧毀2000公里射程內的導彈。The effect of obscuration can ’ t be ignored in the high - power solid laser equipment, and we have found the destruct of obscuration to the actual equipment
高功率固體激光裝置中散射點的影響不可忽略,在實際的裝置中已經看到由散射點引起的破壞。Such conclusion is given : shorten the fresnel shu, shorten the obscuration ’ s area percent and shorten the equivalent diffraction distances will improve the optical quality. ( 4 ) the nonlinear paraxial equation is understood to analyze the n slabs ’ hot - image rule
得出在高功率固體激光裝置中應縮小散射點的菲涅耳數和散射面積比,控制散射點的等效衍射距離,使散射點接近等效衍射距離為零,即像面的位置。The sg - iii laser driver facility now under construction is a significant project in china, it is used to start thermonuclear reaction by generating high power laser beams under laboratory conditions
神光iii激光裝置是我國在建的一項重大的工程項目,其作用是在實驗室條件下產生高能量激光,從而驅動熱核聚變。When the degradation process is composite one of discrete and continuous damage cumulative processes, a degradation failure analytical model is presented based on diffusion process
基於以上模型分別對強激光裝置中通光鏡片和脈沖氙燈進行了可靠性評估,以說明該方法的工程實用性和有效性。Stray light generated in multi - pass amplification forms a lot of ghost images, which not only seriously influence the laser beam quality and propagation properties, but also damage the optical component
多程放大激光裝置系統內產生的多個鬼像將嚴重影響光束質量和傳輸特性,並可能對系統中關鍵元件造成損傷。Taking stray light in " shenguang iii " as the study subject and basing on the basic principle of geometrical optics, applying the technological path of paraxial ray and real ray tracing, a new analytic way and data structure, which suits for the specific requirement in analysis and process of ghost images, is presented
本課題就是以「神光- 」激光裝置中的雜散光為研究對象,針對高功率多程放大系統在鬼像分析與處理方面特殊要求,從光線光學的基本原理出發,應用近軸光線與空間光線追跡技術路線,提出一種新型的分析方法和數據結構。3. a raytrace model of both co - axis and non - axis beam propagations for high - power solid - state laser systems has been set up and simulations on shots have been conducted to get the spot distribution at target point. according to the requirement of system design and theory of mathematic statistics, the dispersion circle and frequency distribution, which optimize the stability allocation of optical components, have been presented
3 、建立了共軸與非共軸相結合的光線追跡模型,通過對大型固體激光裝置打靶的模擬模擬,獲取光束在靶點處的彈著點分佈,依據總體設計要求,運用數理統計原理,採用彌散圓和頻率分佈方法對彈著點分佈進行分析,優化光學元件穩定性分配指標。This ability should be guaranteed through system reliability study of sg - iii, which includes reliability modeling, analysis, assessment and verification
這種能力需要通過一系列針對裝置的系統可靠性研究得到保證,包括建立神光iii激光裝置的可靠性模型,對裝置進行可靠性分析、評估和驗證等。There are various kinds of the self - oscillations in the preamplifier system of the high power laser facility, the origins of them were analyzed in theory
摘要分析了高功率激光裝置預放大系統內外各種自激振蕩的來源,通過理論計算和實驗驗證提出了各種自激振蕩的抑制方法,並在實踐中得到驗證。分享友人