A data processing technique is proposed for use with conventional absorption spectroscopy at arbitrarily fast frequency chirp rates to map spectral features accurately into time-domain signatures. Numerical simulations and experimental results are presented.
© 2005 Optical Society of America
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(070.4790) Fourier optics and signal processing : Spectrum analysis
(300.0300) Spectroscopy : Spectroscopy
(300.1030) Spectroscopy : Absorption
T. Chang, M. Tian, R. K. Mohan, C. Renner, K. D. Merkel, and W. R. Babbitt, "Recovery Technique for Chirped Readout of Spectral Features," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper CFI3.
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