Feasibility of nonlinear Raman lidar based on stimulated Raman gain spectroscopy without a tunable laser

Nilesh J. Vasa; Akihiro Hatada; Shinichiro Nakazono; Yuji Oki; Mitsuo Maeda

doi:10.1364/AO.41.002328

Feasibility of nonlinear Raman lidar based on stimulated Raman gain spectroscopy without a tunable laser

Nilesh J. Vasa, Akihiro Hatada, Shinichiro Nakazono, Yuji Oki, Mitsuo Maeda

Department of I&E Visionaries

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

A novel technique of lidar for atmospheric gas detection by use of stimulated Raman gain spectroscopy without any tunable laser is proposed. Detection sensitivity and detectable range are estimated on the basis of the lidar equation for CO₂, CH₄, and H₂in the atmosphere. The feasibility study clearly shows that the technique has a potential for application to lidar and that, in addition, the construction of the system is simpler than those of traditional differential absorption lidars.

Original language	English
Pages (from-to)	2328-2332
Number of pages	5
Journal	Applied Optics
Volume	41
Issue number	12
DOIs	https://doi.org/10.1364/AO.41.002328
Publication status	Published - Jan 1 2002

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Engineering (miscellaneous)
Electrical and Electronic Engineering

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10.1364/AO.41.002328

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