共振增强水分子 O-H 伸缩振动受激拉曼散射

doi:10.3969/j.issn.1007-5461.2021.06.004

量子电子学报 ›› 2021, Vol. 38 ›› Issue (6): 774-779.doi: 10.3969/j.issn.1007-5461.2021.06.004

• "激光光谱新技术与应用”专辑(续） • 上一篇下一篇

共振增强水分子 O-H 伸缩振动受激拉曼散射

王莹, 刘晓枫, 任盼盼, 李爽, 窦振国, 门志伟∗

吉林大学物理学院, 吉林长春 130012

收稿日期:2021-05-10 修回日期:2021-09-02 出版日期:2021-11-28 发布日期:2021-11-28
通讯作者: E-mail: zwmen@jlu.edu.cn E-mail: E-mail: zwmen@jlu.edu.cn
作者简介:王莹 ( 1995 - ), 女, 长春人, 博士生, 主要从事非线性光学方面的研究。 E-mail: ying−wang17@mails.jlu.edu.cn
基金资助:
Supported by National Natural Science Foundation of China (国家自然科学基金, 11574113), Jilin Province Science and Technology Development Plan (吉林省科技发展计划, 20210402062GH), Major Program of Education Department of Jilin Province of China (吉林省教育厅重大项目, JJKH20211037KJ)

Resonance enhanced stimulated Raman scattering of O-H stretching vibration in water molecule

WANG Ying, LIU Xiaofeng, REN Panpan, LI Shuang, DOU Zhenguo, MEN Zhiwei ∗

College of Physics, Jilin University, Changchun 130012, China

Received:2021-05-10 Revised:2021-09-02 Published:2021-11-28 Online:2021-11-28

摘要/Abstract

摘要： 受激拉曼散射 (SRS) 技术是获得相干辐射、探索分子结构的有力手段。利用 Nd: YAG 532 nm 激光作用于水分子, 并与 650 nm 连续 (CW) 激光联用, 极大增强了水分子的 O-H 伸缩振动受激拉曼散射。当有 1 mW CW 激光引入时, 在 3392 cm−1 处的 O-H 伸缩振动 SRS 峰的强度增加了一个数量级。同时, 获得了两个新的低频肩峰 (3 356 cm−1 和 3288 cm−1 )。CW 激光不仅降低了 SRS 阈值, 而且提高了 SRS 强度。导致此现象的物理机制是由于 532 nm 泵浦激光和 650 nm CW 激光之间的频率差与水分子 O-H 伸缩振动频率相匹配, 分子振动与两束激光差频形成共振。此研究为共振增强其他弱拉曼模式提供了参考。

关键词: 非线性光学, 共振增强, 受激拉曼散射, 水分子, 连续激光

Abstract: Stimulated Raman scattering (SRS) technology is a powerful method to obtain coherent radiation and explore molecular structure. SRS of O-H stretcing vibration in water molecules is studied, and it is found that SRS of water molecules excited by 532 nm laser is greatly enhanced by the application of CW (continuous-wave) seeding laser with 650 nm. When 1 mW CW laser power is introduced, the normalized SRS intensity of O-H stretching vibration at 3392 cm−1 is increased by an order of magnitude, and at the same time, two new lower frequency shoulder peaks (3356 cm−1 and 3288 cm−1 ) are also observed. The introduction of CW seeding laser not only lowers the threshold of SRS, but also increases the intensity of SRS. The mechanism of the enhancement of SRS intensity is attributed to that the frequency difference between pump laser (532 nm) and CW seeding laser (650 nm) matches the O-H stretching vibrational frequency of water molecule, resulting in the resonance between molecular vibration frequency and the difference frequency of the two lasers. This work shows the possibility of using resonance methods to enhance weak Raman vibration modes.

Key words: nonlinear optics, resonance enhancement, stimulated Raman scattering, water molecule; CW laser

中图分类号:

O437.3

王莹, 刘晓枫, 任盼盼, 李爽, 窦振国, 门志伟∗. 共振增强水分子 O-H 伸缩振动受激拉曼散射[J]. 量子电子学报, 2021, 38(6): 774-779.

WANG Ying, LIU Xiaofeng, REN Panpan, LI Shuang, DOU Zhenguo, MEN Zhiwei ∗. Resonance enhanced stimulated Raman scattering of O-H stretching vibration in water molecule[J]. Chinese Journal of Quantum Electronics, 2021, 38(6): 774-779.

参考文献

[1] 普小云, 杨正, 江楠, 陈永康, 戴宏. 用激光增益获取弱增益拉曼模式的受激拉曼散射光谱 [J]. 物理学报, 2003, 52(10): 2443-2448.
[2] Prince R C, Frontiera R R, Potma E O, Stimulated Raman scattering: from bulk to nano [J]. Chemical Reviews, 2017, 117(7): 5070-5094.
[3] Yui H, Yoshinori Y, Takehiko K, et al. Spectroscopic analysis of stimulated Raman scattering in the early stage of laser-induced breakdown in water [J]. Physical Review Letters, 1999, 82(20): 4110.
[4] Freudiger C W, Min W, Saar B G, et al. Label-Free Biomedical Imaging with High Sensitivity by Stimulated Raman Scattering Microscopy [J]. Science, 2008, 322(5909): 857-1861.
[5] Freudiger C W, Yang W, Holtom G R, et al. Stimulated Raman scattering microscopy with a robust fibre laser source [J]. Nature Photonics, 2014, 8(2): 153-159.
[6] Yui H. Electron-enhanced Raman scattering: a history of its discovery and spectroscopic applications to solution and interfacial chemistry [J]. Analytical and Bioanalytical Chemistry, 2010, 397(3): 1181-1190.
[7] Pasternack L, Fleming James W, Owrutsky J C, et al. Optically seeded stimulated Raman scattering of aqueous sulfate microdroplets [J]. JOSA B, 1996, 13(7): 1510-1516.
[8] Roman V E, Popp J, Fields M H, et al. Species identification of multicomponent microdroplets by seeding stimulated Raman scattering [J]. JOSA B, 1999, 16(3): 370-375.
[9] Wei L, Min W. Electronic preresonance stimulated Raman scattering microscopy [J]. The journal of Physical Chemistry Letters, 2018, 9(15): 4294-4301.
[10] Jones R, Rong H, Liu A, et al. Net continuous wave optical gain in a low loss silicon-on-insulator waveguide by stimulated Raman scattering [J]. Optics Express, 2005, 13(2): 519-525.
[11] Sastry S. The relationship between fragility, configurational entropy and the potential energy landscape of glass-forming liquids [J]. Nature, 2001, 409: 300.
[12] Richardson J O, Pérez C, Lobsiger S, et al. Concerted hydrogen-bond breaking by quantum tunneling in the water hexamer prism [J]. Science, 2016, 351(6279): 1310-1313.
[13] Thornton B, Ura T. Effects of pressure on the optical emissions observed from solids immersed in water using a single pulse laser [J]. Applied Physics Express, 2011, 4: 022702.
[14] Marinov V S, Matsuura H. Raman spectroscopic study of temperature dependence of water structure in aqueous solutions of a poly (oxyethylene) surfactant [J]. Journal of Molecule Structure, 2002, 610(1): 105-112.
[15] Botti A, Bruni F, Imberti S, et al. Ions in water: the microscopic structure of concentrated NaOH solutions [J]. Journal of Chemical Physics, 2004, 120: 10154-10162.
[16] Schlücker S, Roman V, Kiefer W, et al. Detection of pesticide model compounds in ethanolic and aqueous microdroplets by nonlinear Raman spectroscopy [J]. Analytical Chemistry, 2001, 73(13): 3146-3152.
[17] Davis C C, Lasers and electro-optics: fundamentals and engineering, Cambridge university press [M]. 2014.

共振增强水分子 O-H 伸缩振动受激拉曼散射

Resonance enhanced stimulated Raman scattering of O-H stretching vibration in water molecule

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