Raman spectral studies on ultratrace amounts of molecules by liquid-core optical fiber

被引：0
|
作者：
Tian, Yanjie [1 ]
Li, Zuowei [2 ]
Ouyang, Shunli [2 ]
机构：
[1] China Univ Petr, Coll Phys Sci & Technol, 271 Beier Rd, Dongying 257061, Peoples R China
[2] Jilin Univ, Coll Phys, Changchun 130023, Peoples R China
来源：
2009 LASERS & ELECTRO-OPTICS & THE PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1 AND 2 | 2009年
关键词：
internal standard; ultratrace amounts; liquid-core optical fiber; Raman spectrum; SPECTROSCOPY; DEPENDENCE;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Method based on liquid-core optical fiber and internal standard was used to determine Raman cross section of ultratrace amounts of absorbing molecules Unexpectedly high Raman scattering activity of C=C bond was found in ultratrace beta-carotene
引用
收藏
页码：1033 / +
页数：2
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