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Optica Publishing Group
  • Conference on Lasers and Electro-Optics
  • OSA Technical Digest (Optica Publishing Group, 1994),
  • paper CTuL2

Confocal, fiber optic spectrometer for one-and two-photon fluorescence excitation

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Abstract

Fluorescence spectra can provide Information about the chemical composition of biologic media. If the sample is inhomogeneous, conventional spectroscopic techniques record an average signal that does not yield the spatial dependence of fluorescence. Confocal spectroscopy can achieve spatial resolution by rejecting out-of-focus emission.

© 1994 Optical Society of America

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