stimulated scattering 中文意思是什麼

stimulated scattering 解釋
受激散射
  • stimulated : 受激
  • scattering : adj. 1. 分散在不同方向的,分散在不同范圍的。2. 廣泛擴散的。3. (選票)數量分散的,不集中的。n. 1. 散亂。2. 在媒介質中的散播。3. 【物理學】散射。adv. -ly
  1. Efficient enhancement of stimulated raman scattering of carbon disulfide by fluorescence of dye rhodamine 6g

    2受激拉曼散射的高效放大
  2. 1. in the lwfa simulation, we discussed mainly the influence of " forward stimulated raman scattering " on wakefield generation and electron acceleration

    在lwfa中,我們主要研究「前向受激raman散射」對尾流場加速電子的影響。
  3. We found the " forward stimulated raman scattering " will be excited if the pulse length is greater than plasma wave length. the " forward stimulation raman scattering " decreases the phase velocity and the amplitude of the wake wave which will lead to the reduction of maximum kinetic energy of the electrons trapped

    結論是:當脈沖長度接近等離子體波長時,稀薄等離子體將發生「前向受激raman散射」 ,它使脈沖后沿拉長,導致尾流場的相速度變小,以至於被尾流場「捕獲」的電子最大動能大大下降。
  4. The effect of the form of electron distribution function on electron temperature was also discussed in the first part. in the second part, starting from kinetic equations, we discussed stimulated raman scattering ( srs ) by including both landau damping ( ld ) and the collisional damping ( cd )

    第二部分從含有限碰撞效應的vlasov - maxwell方程組出發,首先推得含碰撞阻尼和landau阻尼的描述受激raman散射的耦合方程組,然後討論受激raman散射的線性增長率。
  5. Among those nonlinear effects, stimulated brillouin scattering has the worst effects on the fiber hydrophone system due to its low threshold and it produces a new light wave which is different from the incident light in frequency. this dissertation discusses the physical mechanism and quantum explanation of sbs in fiber

    在眾多非線性效應中,由於受激布里淵散射( stimulatedbrillouinscattering )效應的閾值最低,且產生了與入射光場不同頻率的新的光場,故對光纖水聽器系統而言,影響最大的即是受激布里淵散射效應。
  6. Study on energy conversion efficiency of stimulated brillouin scattering in independent two - cell system

    獨立雙池受激布里淵散射系統中能量轉換效率的研究
  7. The optimum intervals between the two pulses is about 1. 7 in our simulation which is much longer than the commonly cited value 1. 5. 3. in the sm - lwfa simulation, we turned our attention to the wakefield generation and electron acceleration driven by the " self - modulated instability " and " side stimulated raman scattering "

    我們首先提出「三角脈沖激發尾流場加速電子」的方案,利用「三角脈沖」平緩的上升沿激發「受激raman散射」預加熱電子,其陡峭的下降沿激發尾流場可以使更多的電子被「捕獲」 。
  8. Three shaped profiles ( parabola, linear, and exponential ) have been considered. the exponential dispersion profile fiber loop is optimal for the propagation and compression of picosecond pulse. on the contrary, the parabola dispersion profile fiber loop is optimal for femtosecond pulse due to the high order effects such as the third order dispersion ( tod ), stimulated raman scattering ( srs ) and self steeping ( ss )

    ( 3 )研究不同色散遞減類型(拋物線遞減、線性遞減、指數遞減)光纖構成的環形腔中傳輸的特性,發現其色散曲線為指數遞減型光纖有利於皮秒光脈沖的傳輸與壓縮;而對于飛秒脈沖,由於三階色散( tod ) 、脈沖拉曼自散射( srs )及自變陡( ss )等高階非線性效應的影響,情況恰恰相反;色散曲線為拋物線遞減型的光纖構成的光纖環最有利於脈沖傳輸與壓縮。
  9. We use the laser output ( 320 nm, 200 fs ) of optical parametric amplifier ( opa ) in < wp = 5 > an active passive mode - locked femtosecond ti - sapphire laser operating at a repetition rate of 1khz as a exciting resource to develop optically pumped stimulated emission of zno thin films. when rectangular stripe laser irradiates thin films, optical resonant cavity is naturally formed between two nanocrystallites along with the rectangular laser stripe and planar weveguide confines the light scattering

    利用飛秒激光器作為光泵浦激發光源,研究了氧化鋅薄膜的光泵浦受激發射,當條形光斑輻照薄膜樣品時,將沿著光斑條由氧化鋅納米晶面自然地形成光學諧振腔,由於平面介質波導結構限制光散射,所以成功地觀測到二氧化硅襯底上的納米氧化鋅( zno )薄膜的紫外受激發射。
  10. The propagating characteristics of femtosecond pulse in this type of nolm are also investigated. the result shows that the optical switching is valid only under certain condition for femtosecond pulse due to the higher - order dispersions and nonlinear effects, especially the stimulated raman scattering ( srs ). moreover, analysis of the higher - order effects shows that srs enhances the pulse compression in some conditions

    研究結果表明,由於受到高階色散及高階非線性效應的影響,特別是在受激拉曼自散射效應的影響下, nolm的開光特性只在一定條件下存在;並且通過對高階效應的分析比較,發現受激拉曼散射在一定條件下增強了飛秒脈沖的壓縮。
  11. Stimulated raman scattering in standard single - mode fibers pumped by 1 480 nm

    激光泵浦單模光纖受激拉曼效應實驗研究
  12. The origin of supercontinuum spectrum ( sc ) generation in optical fibers has been shown to be the interplay between fiber nonlinear effects ( such as self phase modulation, cross phase modulation, stimulated raman scattering and stimulated brillouin scattering etc ) and group - velocity dispersion ( gvd )

    光纖中超連續譜supercontinuumspectrum ( sc )的產生源於光纖中各種非線性效應(如自相位調制效應、交叉相位調制效應,四波混頻效應、受激raman散射與受激brillouin散射等)和群速度色散共同作用。
  13. The self - q - switched pulses of high erbium - doped fabry - perot cavity fiber laser are observed and theoretically analyzed. ( 2 ). utilizing the non - linearity characteristics of single mode fiber - back stimulated brillouin scattering ( bsbs ) and the wavelength - selecting characteristics of fiber gratings, self - q - switched pulses are achieved from a linear cavity erbium - doped fiber laser pumping by a 980nm ld continue wave ( cw ) pumping, the pulse width is 2. 2ns and the repetition frequency of pulses is 64. 5mhz

    ( 2 )利用單模光纖的非線性效應背向受激布里淵散射( bsbs )和光纖光柵的選頻特性,採用980nm半導體激光器連續泵浦方式,在線性腔摻鉺光纖激光器中實現了自調q運轉,獲得脈沖寬度( fwhm )約為2 . 2ns ,重復頻率為64 . 5mhz的穩定的光脈沖輸出。
  14. We analyzed the polarizing character, threshold condition, raman shift of srs in different polarizing pumping light. in addition, the empirical formulas on stimulated raman scattering are given. theoretical analyses and experimental results are in good agreement

    對它們在不同偏振態泵浦光激勵下各級stokes的偏振特性、閾值條件、喇曼頻移等各參數進行了分析,並給出了經驗公式,其結果和實驗數據符合良好。
  15. Stimulated raman scattering ( srs ) is a kind of common phenomenon in the optical fiber. with the wide application of the optical fiber in experiment and in practice, srs has become an subject researched

    隨著光纖在生產和科研上的運用的日益廣泛,有必要對光纖中的一些物理效應進行深入而廣泛的研究。光纖的受激喇曼散射( srs )效應就是主要研究內容之一。
  16. Sbs stimulated brillouin scattering

    受激布里淵散射
  17. Cascaded stimulated brillouin scattering in a distributed fiber raman amplifier

    光纖拉曼放大器中級聯的受激布里淵散射
  18. Theoretical study on damage induced by stimulated brillouin scattering process

    後向受激布里淵散射誘導的光學材料破壞機理研究
  19. Dependence of pulse duration on parameters of medium in stimulated brillouin scattering

    介質參數對受激布里淵散射脈寬壓縮的影響
  20. Numerical simulation and scheme design for laser beam combination of stimulated brillouin scattering

    對受激布里淵散射激光進行組束的數值模擬及方案設計
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