Real-time measurement of dual-wavelength laser-induced fluorescence spectra of individual aerosol particles | Zendy

Hermes Huang | Zendy; YongLe Pan | Zendy; Steven C. Hill | Zendy; Ronald G. Pinnick | Zendy; Richard K. Chang | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Real-time measurement of dual-wavelength laser-induced fluorescence spectra of individual aerosol particles

Author(s) -

Hermes Huang,

YongLe Pan,

Steven C. Hill,

Ronald G. Pinnick,

Richard K. Chang

Publication year - 2008

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.16.016523

Subject(s) - photomultiplier , optics , wavelength , spectrometer , laser induced fluorescence , aerosol , materials science , fluorescence , laser , spectral line , fluorescence spectroscopy , excitation , physics , detector , quantum mechanics , astronomy , meteorology

We report the development of an in-situ aerosol detection system capable of rapidly measuring dual-wavelength laser-induced fluorescence spectra of single particles on the fly using a single spectrometer and a single 32-anode photomultiplier array. We demonstrate the capability of this system with both reference samples and outdoor air. We present spectra from separate excitation wavelengths from the same particle that demonstrate improved discrimination capability compared with only using one excitation wavelength.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research