Nonlinear Raman spectroscopies with Raman shifter for sensitive gas detection

Y. Oki; J. Yakafuji; M. Maeda; N. Kawada

doi:10.1109/CLEOPR.1999.814730

Nonlinear Raman spectroscopies with Raman shifter for sensitive gas detection

Y. Oki, J. Yakafuji, M. Maeda, N. Kawada

Department of I&E Visionaries

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

In recent years, measurements of the trace greenhouse gases such as CO₂, and CH₄ has become important due to environment problems. In chemical plants and gas pipe lines, continuous monitoring of the leak of inflammable gases is also very important from the safety point of view. We proposed a new scheme for nonlinear Raman spectroscopy, in which a fixed-frequency laser is combined with a Raman shifter. In the scheme, no IR tunable laser is required like absorption spectroscopy and photo-acoustic spectroscopy (PAS). We applied this scheme to different kinds of nonlinear Raman spectroscopy; photo-acoustic Raman spectroscopy (PARS), coherent anti-Stokes Raman spectroscopy (CARS) and stimulated Raman gain spectroscopy (SRGS).

Original language	English
Title of host publication	CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1192-1193
Number of pages	2
ISBN (Electronic)	0780356616, 9780780356610
DOIs	https://doi.org/10.1109/CLEOPR.1999.814730
Publication status	Published - Jan 1 1999
Event	1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 - Seoul, Korea, Republic of Duration: Aug 30 1999 → Sept 3 1999

Publication series

Name	CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
Volume	4

Other

Other	1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999
Country/Territory	Korea, Republic of
City	Seoul
Period	8/30/99 → 9/3/99

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Computer Networks and Communications
Physics and Astronomy(all)

Access to Document

10.1109/CLEOPR.1999.814730

Cite this

Oki, Y., Yakafuji, J., Maeda, M., & Kawada, N. (1999). Nonlinear Raman spectroscopies with Raman shifter for sensitive gas detection. In CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics (pp. 1192-1193). [814730] (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; Vol. 4). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOPR.1999.814730

Nonlinear Raman spectroscopies with Raman shifter for sensitive gas detection. / Oki, Y.; Yakafuji, J.; Maeda, M. et al.

CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., 1999. p. 1192-1193 814730 (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; Vol. 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Oki, Y, Yakafuji, J, Maeda, M & Kawada, N 1999, Nonlinear Raman spectroscopies with Raman shifter for sensitive gas detection. in CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics., 814730, CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics, vol. 4, Institute of Electrical and Electronics Engineers Inc., pp. 1192-1193, 1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999, Seoul, Korea, Republic of, 8/30/99. https://doi.org/10.1109/CLEOPR.1999.814730

Oki Y, Yakafuji J, Maeda M, Kawada N. Nonlinear Raman spectroscopies with Raman shifter for sensitive gas detection. In CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc. 1999. p. 1192-1193. 814730. (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics). doi: 10.1109/CLEOPR.1999.814730

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Nonlinear Raman spectroscopies with Raman shifter for sensitive gas detection

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