Paper
1 March 1995 Laser methods in pico/femtosecond spectroscopy and photophysics of molecules
M. Szymanski
Author Affiliations +
Abstract
The role of laser methods in molecular photophysics and molecular spectroscopy is briefly discussed. In particular, the application of laser technology in investigation of such phenomena and processes as various radiative transitions, internal conversion, intersystem crossing, intermolecular energy transfer, photochemical reactions and aggregation by both absorption and emission spectroscopic methods is considered. The most important techniques of time resolved molecular spectroscopy permitting dynamic studies in the pico- and subpicosecond time range are discussed in more detail. Particularly, applications of time-correlated single- photon counting, the frequency domain measurements, pulse-probe methods for transient absorption spectroscopy and emission studies by frequency conversion and other indirect techniques are presented.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. Szymanski "Laser methods in pico/femtosecond spectroscopy and photophysics of molecules", Proc. SPIE 2202, Laser Technology IV: Research Trends, Instrumentation, and Applications in Metrology and Materials Processing, (1 March 1995); https://doi.org/10.1117/12.203247
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KEYWORDS
Molecules

Luminescence

Picosecond phenomena

Absorption

Molecular spectroscopy

Pulsed laser operation

Molecular aggregates

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