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 -wide coverage with FWHM spectral resolution and baseline standard deviation is demonstrated near 2.9 .
© 1997 Optical Society of America
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