Experimental study on microlaser fluorescence spectrometer

Zhaoshuo Tian, Ling Wang, Shanshan Zhang, Yanchao Zhang, Libao Liu, Erdan Gu

Research output: Contribution to journalArticle

4 Citations (Scopus)
15 Downloads (Pure)

Abstract

This paper presents a kind of miniature handheld laser fluorescence spectrometer, which integrates a laser emission system, a spectroscopic system, and a detection system into a volume of 100 × 50 × 20 mm3. A universal serial bus interface is connected to PC for data processing and spectrum display. The emitted laser wavelength is 405 nm. A spectral range is 400 to 760 nm and 2-nm optical resolution has been achieved. This spectrometer has the advantages of compact structure, small volume, high sensitivity, and low cost. 1.Introduction
Original languageEnglish
Article number014102
Number of pages4
JournalOptical Engineering
Volume57
Issue number1
DOIs
Publication statusPublished - 4 Jan 2018

Keywords

  • spectrometer
  • laser
  • fluorescence

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