raman frequency conversion 喇曼变频
Raman soliton self frequency shift Raman孤子自频移
raman soliton self-frequency shift raman自频移
raman self-frequency shift 拉曼自频移
raman self-frequency-shift 拉曼自频移
raman self frequency shift 拉曼自频移效应
Presently, an all-solid-state laser in this spectral range was obtained by frequency conversion, such as frequency-doubling, sum frequency, stimulated or Raman frequency-shifted.
目前，该波段的全固态激光光源主要是利用频率变换技术，通过倍频、和频、受激拉曼频移的方法来获得。
CARS arrangement for measurement of Raman frequency shift has been established. The frequency shifts and the shape change in nitrogen and nitrobenzene gas-liquid phase changes have been measured.
建立了一套精确测量谱线位移的CARS装置，用它测量了氮气和液氮、气态和液态硝基苯cars的谱线位移和形状变化。
Raman processes involve light interacting with the vibrational excitations of molecules making up the medium; as a result, the photons of light lose or gain energy, which changes their frequency.
拉曼过程则牵涉到光与组成介质之分子的振荡激发态，由于彼此的相互作用，光子会损失或增加能量，导致频率的改变。
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