Compact fiber-optic fluorosensor using a continuous-wave violet diode laser and an integrated spectrometer

U Gustafsson, Sara Pålsson, Sune Svanberg

Research output: Contribution to journalArticlepeer-review

43 Citations (SciVal)
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Abstract

A compact fluorosensor with a fiber-optic measurement probe was developed, employing a continuous-wave violet diode laser as an exciting source and an integrated digital spectrometer for the monitoring of fluorescence signatures. The system has the dimensions 22x13x8 cm(3), and features 5 nm spectral resolution and an excellent detectivity. Results from measurements on vegetation and human premalignant skin lesions are reported, illustrating the potential of the instrument. (C) 2000 American Institute of Physics. [S0034-6748(00)04508-1].
Original languageEnglish
Pages (from-to)3004-3006
JournalReview of Scientific Instruments
Volume71
Issue number8
DOIs
Publication statusPublished - 2000

Subject classification (UKÄ)

  • Atom and Molecular Physics and Optics

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