Abstract

This paper describes the behavior of erythrosin in thermal lens spectrometry. It is shown that the recovery of thermal energy released by the sample in aqueous solutions depends on the operating mode of the excitation laser (cw or pulsed). The results are discussed with respect to the time scales of sample irradiation and thermal lens formation.

Time-resolved thermal lens spectroscopy with a single-pulsed laser excitation beam: an analytical model for dual-beam mode-mismatched experiments

Mohammad Sabaeian, Hamidreza Rezaei, and Abdolmohammad Ghalambor-Dezfouli
Appl. Opt. 56(4) 999-1005 (2017)

Model for continuous-wave laser-induced thermal lens spectrometry of optically transparent surface-absorbing solids

Dmitry A. Nedosekin, Mikhail A. Proskurnin, and Mikhail Yu. Kononets
Appl. Opt. 44(29) 6296-6306 (2005)

Z-scan model for Laguerre–Gaussian excitation in mode-mismatched thermal lens spectrometry

Abdul Rahman, Joseph Niemela, and Humberto Cabrera
Appl. Opt. 62(31) 8286-8291 (2023)

Current-induced thermal-lens spectrometry

Pavel A. Gorkin, Mikhail A. Proskurnin, Boris K. Zuev, Andrei A. Zhirkov, and Vladimir V. Yagov
Opt. Lett. 34(5) 680-682 (2009)

Thermal-lens-induced anomalous solvent’s effect on fluorescence produced by two-photon continuous-wave laser excitation

Marc Fischer and Chieu D. Tran
Appl. Opt. 39(33) 6257-6262 (2000)