Measurements of fast relaxation processes using pump-probe photothermal spectroscopy

Takahiro Kawasaki, Akira Harata, Tsuguo Sawada

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

A novel technique by adopting pump-probe detection to thermal lens spectroscopy has been proposed for investigating fast nonradiative relaxation processes. It was applied to measurements of the relaxation of Rhodamine 6G in various solutions. The results show that nonradiative relaxation processes can be observed with time resolution of sub-nanosecond.

Original languageEnglish
Pages (from-to)653-654
Number of pages2
Journalanalytical sciences
Volume7
Issue numberSupplement
DOIs
Publication statusPublished - Jan 1 1991
Externally publishedYes

Fingerprint

Relaxation processes
Pumps
Spectroscopy
Lenses
Hot Temperature
rhodamine 6G

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry

Cite this

Measurements of fast relaxation processes using pump-probe photothermal spectroscopy. / Kawasaki, Takahiro; Harata, Akira; Sawada, Tsuguo.

In: analytical sciences, Vol. 7, No. Supplement, 01.01.1991, p. 653-654.

Research output: Contribution to journalArticle

Kawasaki, Takahiro ; Harata, Akira ; Sawada, Tsuguo. / Measurements of fast relaxation processes using pump-probe photothermal spectroscopy. In: analytical sciences. 1991 ; Vol. 7, No. Supplement. pp. 653-654.
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