Paper
8 February 2007 The homogeneous dispersive lineshape as a wavelet basis
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Abstract
The frequency domain susceptibility of all materials results from the collective response of absorptive resonances. The concomitant dispersive response follows according to the Kramers-Kronig relations for causal transfer functions. For an inhomogeneously broadened spectrum that comprises a collection of frequency-shifted homogeneously broadened absorption lines, analysis of the response is in principle straightforward and repetitive. The prospect that these regular resonant features might serve as a mathematical basis for constructing an arbitrary spectral susceptibility suggests the use of their mathematical lineshape as a mother wavelet in a wavelet basis.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alan E. Craig "The homogeneous dispersive lineshape as a wavelet basis", Proc. SPIE 6482, Advanced Optical and Quantum Memories and Computing IV, 648203 (8 February 2007); https://doi.org/10.1117/12.716385
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KEYWORDS
Wavelets

Fourier transforms

Absorption

Mathematical modeling

Wavelet transforms

Mirrors

Modulation

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