Broadband femtosecond transient infrared spectroscopy using a 256 x 256 element indium antimonide focal-plane detector

Optics Letters
S M ArrivoE J Heilweil

Abstract

Application and characterization of large-format IR focal-plane arrays as detectors for ultrafast, high-resolution IR spectroscopy are discussed. We also present generation of broadband IR probe-reference pulses by use of collinear non-phase-matched geometry and shot-to-shot dual-track normalization to obtain transient spectra from broadly absorbing hydrogen-bonded systems. As much as 400-cm(-1)-wide coverage with 15-cm(-1) FWHM spectral resolution and +/-6.4 x 10(-4)(DOD = 3 x 10(-4)) baseline standard deviation (+/-1sigmas) is demonstrated near 2.9 microm.

Citations

Mar 12, 2016·The Journal of Physical Chemistry. B·Chuanqi GeJunrong Zheng
Aug 12, 2005·Optics Letters·Matthew F DeCamp, Andrei Tokmakoff
Oct 4, 2007·Applied Spectroscopy·Zachary KeltnerAndré J Sommer
Feb 22, 2005·Applied Spectroscopy·Isabelle PelletierJohn F Rabolt
Jan 5, 2006·Applied Spectroscopy·Aleksandr V MikhoninSanford A Asher
Mar 28, 2012·Applied Spectroscopy·Adam LanzarottaAndré J Sommer
Oct 4, 2012·Applied Spectroscopy·Rohit Bhargava
Jun 19, 2007·Optics Letters·Mitsunori Saito, Yuri Okubo
Mar 22, 2007·Journal of the American Chemical Society·Junrong Zheng, Michael D Fayer
Apr 20, 2005·Langmuir : the ACS Journal of Surfaces and Colloids·Benjamin A WeinstockPeter R Griffiths

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