Femtosecond IR spectroscopy: methods and applications to protein dynamics

Philip A. Anfinrud; Manho Lim; Timothy A. Jackson

doi:10.1117/12.181348

27 July 1994 Femtosecond IR spectroscopy: methods and applications to protein dynamics

Philip A. Anfinrud, Manho Lim, Timothy A. Jackson

Proceedings Volume 2138, Longer Wavelength Lasers and Applications; (1994) https://doi.org/10.1117/12.181348
Event: OE/LASE '94, 1994, Los Angeles, CA, United States

Abstract

We have developed a fs IR absorption spectrometer that provides high sensitivity in both near- and mid-IR regions. High sensitivity is attained using a dual beam approach: a fs broadband IR probe pulse is split into sample and reference pulses which are routed through and around the sample, respectively. The two pulses are directed through a monochromator before impinging on photodetectors.

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Philip A. Anfinrud, Manho Lim, and Timothy A. Jackson "Femtosecond IR spectroscopy: methods and applications to protein dynamics", Proc. SPIE 2138, Longer Wavelength Lasers and Applications, (27 July 1994); https://doi.org/10.1117/12.181348

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