Infrared and Laser Engineering, Volume. 49, Issue S1, 20200101(2020)
Portable handheld Raman spectrometer for the identification of new psychoactive substances
The abuse of new psychoactive substances seriously endangers social stability and personal physical and mental health, and brings great difficulties to law enforcement due to its characteristics of camouflage, deceptiveness and fashion. Therefore, we developed a portable handheld Raman spectrometer based on a large numerical aperture lens (F/#=2.0) and transmissive volume phase grating. In addition, we conducted a systematic Raman spectrum test on 32 newly non-medicinal narcotic and psychotropic drug added by the ministry of public security, then established the corresponding Raman database. This research work will provide powerful reference and basis for anti-drug law enforcement.
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Li Bin, Wang Shoushan, Zhang Minnan, Jia Qun, Wang Qing. Portable handheld Raman spectrometer for the identification of new psychoactive substances[J]. Infrared and Laser Engineering, 2020, 49(S1): 20200101
Category: 光学器件
Received: Apr. 7, 2020
Accepted: May. 7, 2020
Published Online: Feb. 5, 2021
The Author Email: Qing Wang (cathraine@vip.sina.com)