shifted gear 【机】 移位齿轮 相似单词 Raman 拉曼(①姓氏 ②Sir Chandrasekhara Venkata, 1888-1970, 印度物理学家, 曾获1930年诺贝尔物理学奖) light light 1 n. 1. 光;光线;光亮 2.【物】可见光;不可见光 3. 光感 4. 发光体,光源;灯,灯火,烛火 5. 供光 6. 点火物(如火柴、打火机);导火物...
网络释义 1. 喇曼位移光 shifted是什么意... ... profile shifted gear 变位齿轮Raman-shifted light喇曼位移光shifted diagonal test 对角线移动测试 ... www.hujiang.com|基于 1 个网页
Raman shifted lightA multipass cell is described which allows efficient stimulated Raman frequency shifting for low pump laser intensities and low gas pressures. The latter is important for Raman shifting of narrow-band Fourier-transform limited light pulses (螖v=75 MHz). It is shown that ...
Jagga,HERRINGTON, William, F.申请号：US2018/067042 申请日：20181221 公开号：WO2019/126619A1 公开日：20190627 专利内容由知识产权出版社提供 专利附图：摘要：In swept source Raman (SSR) spectroscopy, a swept laser beam illuminates a sample, which inelastically scatters some of the incident light. ...
Shifted excitation Raman difference spectroscopy (SERDS) was applied for an effective fluorescence removal in the Raman spectra of meat, fat, connective tissue, and bone from pork and beef. As excitation light sources, microsystem diode ... K Sowoidnich,HD Kronfeldt - 《Isrn Spectroscopy》 被引...
The clock signal of the Yb fiber laser is input to the frequency divider so that the signal applied to each IM is temporally shifted by 53 ns. Consequently, the output wavelength is switched by every two pulses to achieve four-color SRS signal acquisition at a period of 212 ns. At ...
PURPOSE:To remove the stray light of reflected laser light without decreasing Raman scattered light by attenuating the reflected laser light by two sheets of parallel disposed narrow-band filters so that the Raman scattered light makes specular reflection. CONSTITUTION:Laser light 1 for pumping is irr...
In order to further remove the interference of the fluorescence and stray light from the trapped cell, we employed a shifted excitation Raman difference technique with slightly tuned laser frequencies. With this system, high-quality Raman spectra were obtained from single optically trapped biological ...
light in the medium, also defined as the photon path after which the photon direction is totally randomised23. The penetration depth of the light is therefore proportional to l*. The Raman signal detected from the samples inside the container is the sum average of the number of photons coming...
and the backward Raman gain coefficient is measured to be 1.3 cm/GW for the 250 cm−1Raman shifted line for the TE polarisation and 0.07 cm/GW for the 238 cm−1Raman shifted line for the TM polarisation. In both cases, a 1.5-μm pump is used to excite the sample. ...