Tunable thermal lens spectrometry utilizing microchannel-assisted thermal lens spectrometry.

Tamaki, Eiichiro; Hibara, Akihide; Tokeshi, Manabu; Kitamori, Takehiko · Lab Chip · 2005

basic_science · Level V

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Abstract

A tunable thermal lens spectrometry system was developed for microchip analysis. The system utilized a Xe lamp as an excitation source, instead of a laser. The system can measure the absorption spectrum of a turbid solution without disturbance of the light scattering background.