激光放大 的英文怎麼說
中文拼音 [jīguāngfàngdà]
激光放大
英文
laser amplification- 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) ...
- 放 : releaseset freelet go
- 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; ...
- 放大 : amplify; magnify; boost; enlarge; blow up; gain; amplification; enhancement; multiplication; magn...
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Transverse parasitic lasing suppression in a petawatt ti : sapphire laser amplifier
級摻鈦藍寶石激光放大器中橫向寄生振蕩控制In - phase wavelength conversion in semiconductor optical amplifier in critical lasing state
基於半導體光放大器臨界激射狀態的同相波長轉換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。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。Ultrashort pulse amplification, including chirped pulse amplification ( cpa ) and optical parametric chirped pulse amplification ( opcpa ), has been becoming one of the hot researches in the field of ultrashort pulse laser technology because ultrashort and ultrahigh intensity pulse laser has important applications in high field physics, such as x - ray laser, icf, laboratory astrophysics, laser particle accelerator, and so on
由於超短超強脈沖激光在x射線激光、慣性約束核聚變、實驗天體物理、激光粒子加速器等強場物理研究領域內的重要應用,超短脈沖激光放大技術目前已成為超短脈沖激光技術研究的熱點之一。它包括啁啾脈沖放大( cpa )和光參量啁啾脈沖放大( opcpa )兩大類。The numerical calculation simulation shows that the fgb will change its shape upon propagation. ( 5 ) using the quasi - discrete hankel transform ( qdht ), the fast calculation code simulating the propagation of cylindrical symmetry laser beams passing through high power laser amplifier system is built up for the first time. the code is applied to
( 3 )明準訴散漢克爾變換編制寧旋轉對稱光束在高功率激光放大系統中傳輸的快冰汁彝摸擬程序,利用該程序對超高斯光束在多麟光放大系統中的傳輸和神光紅栩櫥化光傳。We built a table - top ultrashort laser system which based on ti : sapphire front - end and discharge pumped krf amplifier. with double pass off - axis amplification module, the imj uv pulse was amplified to 50mj
建立了桌面krf超短脈沖激光系統,採用放電泵浦krf準分子激光放大器進行超短脈沖激光的直接放大。So er doped phosphate glasses are good materials for making edwa, but the channel waveguides are not easy to be made
從離子交換平面波導的發光特性和穩定性上看,磷酸鹽玻璃是目前實現激光放大的良好材料,但是條型波導的制備還有難度。The most common method to "pump" a gas laser--that is, to invert the population in the states that give rise to light amplification--is to use a gas discharge.
「發射」氣體激光(也就是反轉能產生光放大的那些狀態的粒子數)的最普通方法是運用氣體放電。Parameter optimization of disk in multisegment nd : glass disk laser amplifiers
組合式片狀激光放大器釹玻璃片參數的優化設計It is used to the laser source of the opcpa system
用做高增益激光放大系統中的激光種子源。Active interference filter laser amplifier
有源干涉濾光激光放大器Sla semi - conductor laser amplifier
半導體激光放大器Important technological problems with stable operation of electron beam pumped krf excimer laser amplifier
激光放大器穩定運行的重要技術問題The results are useful for the design of high - power laser amplifiers
有關結果對高功率激光放大系統的設計有應用意義。Nonlinear propagation of optical pulse in laser amplifying medium
光脈沖在激光放大介質中的非線性傳播The conditions for long distance propagation and self - guiding are given. 3. an optical amplification system for 10 ps krf laser with polarization multiplexing is developed and the energy of 140 ml is extracted
發展了一種適用於超短脈沖激光的光學偏振放大技術,並應用於10pskrf激光放大系統中,可在有限的激光輸出口徑內有效地提取激光的輸出能量。The laser beam spot evolution and electron density in the guiding range are evaluated with the burn pattern and the measured conductivity. the above results will be useful in ultrashort laser pulse amplification and future research in ultrashort intense laser propagation in plasmas and ionizing gases
以上研究結果對于超短脈沖激光放大技術研究以及超短超強脈沖激光在低密度等離子體和空氣中長距離傳輸和聚焦研究等具有重要的實用參考價值。Presently, the laser pulse from the high power ultrashort laser system is several femtoseconds in duration, tw ( or pw ) level in peak power, 1020 w / cm2 ( or 1021 w / cm2 ) in focusing power density, according electric field is much stronger than coulomb field in atoms
目前,高功率超短脈沖激光放大系統輸出的激光,脈寬達到幾個飛秒,峰值功率達到太瓦甚至拍瓦量級,聚焦功率密度達10 ~ 20w cm ~ 2 ,甚至1021w cm2 ,相應的電場比原子內庫侖場強得多。Krf excimer is the best medium in uv ultrashort pulse amplification for its small saturation energy and high contrast ratio accessible. this work concentrated on uv ultrashort pulse amplification by discharge pumped and e - beam pumped krf amplifier, and build a high power krf laser system in the feature
一方面由於它的氣體性質和飽和能量小,在超短脈沖放大過程中的非線性效應小,可以不採用cpa路線而直接將超短脈沖激光放大到10 ~ ( 19 ) w cm ~ 2甚至更高。分享友人