作者: Asahi Ippei , Sugimoto Sachiyo
DOI:
关键词: Laser beams 、 Raman scattering 、 Wavelength conversion 、 Laser 、 Irradiation 、 Wavelength 、 Identification (information) 、 Identification device 、 Optics 、 Materials science
摘要: Problem: To provide a remote substance identification device that can identify from location an unidentified such as harmful substance. Solution: Provided are and method, the comprising: laser 10 emits beam to irradiation space; wavelength conversion 20 converts of emitted into plurality differing wavelengths, beams with wavelengths light focusing/detecting devices 30, 40, 50 focus detect resonance Raman-scattered resulting Raman scattering irradiated object; processing 60 identifies object on basis detection results by 50.