Broadband photophoretic spectroscopy

Research output: Contribution to journalArticle

Abstract

A means for obtaining broadband photophoretic spectra is described. The sensitivity of the technique is found in accordance with radiometric theory to increase markedly with pressure reduction below 1 atm. Noise oscillation induced by radiometric torques is contained through the use of electronic damping. The first broadband spectrum on a single crystallite (˜5 µm) of CdS is presented.

Original languageEnglish (US)
Pages (from-to)242-244
Number of pages3
JournalOptics Letters
Volume5
Issue number6
DOIs
StatePublished - 1980

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broadband
pressure reduction
spectroscopy
torque
damping
oscillations
sensitivity
electronics

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Broadband photophoretic spectroscopy. / Arnold, Stephen.

In: Optics Letters, Vol. 5, No. 6, 1980, p. 242-244.

Research output: Contribution to journalArticle

Arnold, Stephen. / Broadband photophoretic spectroscopy. In: Optics Letters. 1980 ; Vol. 5, No. 6. pp. 242-244.
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