laser beam 中文意思是什麼
laser beam
解釋
激光光束-
Lasers and laser - related equipment - test methods for laser beam widths, divergence angles and beam propagation ratios - general astigmatic beams
激光和激光相關設備.激光束寬度發散角和束擴散率的試驗方法.一般象散束 -
Lasers and laser - related equipment - test methods for laser beam widths, divergence angle and beam propagation ratios - part 2 : general astigmatic beams
激光和激光相關設備.激光束寬度發散角和束擴散率的試驗方法.第2部分:一般像散束 -
Lasers and laser - related equipment - test methods for laser beam widths, divergence angles and beam propagation ratios - stigmatic and simple astigmatic beams
激光和激光相關設備.激光束寬度發散角和束擴散率的試驗方法.無象散和簡單象散束 -
Lasers and laser - related equipment - test methods for laser beam widths, divergence angle and beam propagation ratios - part 1 : stigmatic and simple astigmatic beams
激光和激光相關設備.激光束寬度發散角和束擴散率的試驗方法.第1部分:無象散和簡單象散束 -
Centroid position of focal spot of laser beam with aberration
畸變光束的焦斑質心位置 -
Collimated laser beam
激光平行光束 -
When a collimated - well gaussian laser beam passes through a 27i - phase plate and then focused by a lens, a focused hollow beam ( fhb ) will be generated behind the lens, as a result of the completely ( r = 0 ) and partially ( r 0 ) destructive interference effects around the central region of the beam
當一束準直的高斯光束通過具有2位相分佈的位相片和一個薄透鏡時，這將導致在入射高斯光束中心的完全和部分相消干涉效應，於是在透鏡后就會形成一束聚焦中空光束（ fhb ） 。 -
The paper discusses, on energy density of laser beam, emanative angle of laser beam and malajustmentdegree of laser beam s axes, the feasibility on adding irradiation of a certain laser irradiator
從激光束的能量密度、瞄準光軸與激光束光軸的失調度、激光束的束散角三個方面論述某型激光照射器增程照射的可行性。 -
Some by - products of this work can be used as routine tools in the uv laser laboratory. commercial video ccd cameras are used to image uv laser and soft x rays, window glass as a fluorescer is used to indirectly measure the uv laser beam profile with high energy density, and a special glass which permits uv light to pass through while absorbs the visible, is introduced into the uv beam profiling in strong visible stray light environment
實驗中發展了一些測量技術，例如用可見光視頻ccd直接測量紫外激光的光束分佈和激光等離子體產生的x光二維圖象，利用窗玻璃作為熒光體測量能量密度較高的紫外光束分佈，利用可見吸收紫外透射玻璃製成的衰減器測量有嚴重背景光的紫外光束分佈，可以作為實驗室的常規測量工具，並有一定的推廣價值。 -
The front part of the forward handgrip on p90 is shaped as hand protector, and it can contain integral laser aiming module, which sends either visible or ir laser beam to mark the intended target
前面部分向前p90握在手形作為保護者它可容納積分雷射瞄準艙而無論有形或紅外激光束傳遞慶祝預定目標 -
Laser engineering - laser beam hardenability test
激光技術.激光束淬透性試驗 -
Alternatively, the ripples can be irradiated from above with a laser beam to produce an instantaneous reconstruction in reflected light.
或者也可以用一束激光從上面照射波紋，在反射光中產生即時的重建象。 -
How does a laser beam vaporize steel ?
激光束是怎樣使鋼氣化的？ -
The experiment of intracavity doubling of a 946 nm nd : yag laser with an lbo crystal has been done at room temperature. a continuous wave 473 nm laser is obtained with 235mw output power at a pump power of 20w. the laser beam quality of 473 nm is good as well
對腔內倍頻輸出473nm激光進行了初步的實驗研究，在泵浦功率為20w時， l獲得了光束質量較好的連續波形式的藍光激光輸出，其功率為200mw 。 -
According to this, the phase - matching conditions, effective nonlinear coefficients, acceptances of angle and wavelength for biaxial " crystals have been discussed in detail. thermal lens effect is an important factor which affects the quality of laser beam and the amount of output power
實驗上，採用了雙軸晶體lbo作為倍頻晶體，因此對雙軸晶體相位匹配、有效非線性系數的計算、允許角、允許波長給出了較完整的分析。 -
The researchers found similar results when the laser beam strikes chlorofluorocarbons in the liquid state.
研究人員發現用激光照射液態的氟氯烴時，也得到類似結果。 -
Microfiche, laser - beam retrieval
雷射束射檢索微影卡 -
This system uses a ring structure instead of complex multiangular optics structure. stimulate raman scatter is used to combine laser beam and it also improve the quality of laser beam
採用這個激光能量儲存環技術能提高準分子激光放大超短脈沖激光的效率，獲得高功率，高束質的激光輸出。 -
The power source is not microwave radiation but is either a laser beam or a charged particle beam
能量的來源不是微波幅射，而是雷射光束或是帶電粒子束。 -
Laser beam prober
雷射光束探測器
分享友人