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Updated: Jul 11, 2026

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography
Published on: January 15, 2013
Spectral imaging system for scaling the power spectrum of optical waveforms
Víctor Torres-Company1, Jesús Lancis, Pedro Andrés
1GROC-UJI, Departament de Física, Universitat Jaume I, Castelló, Spain. vtorres@fca.uji.es
Abstract:
We propose and analyze a new photonic system to change the scale of the optical power spectrum of an ultrashort pulse. Our device corresponds to the dual (spectral domain) configuration of a temporal imaging system. It is configured with two time lenses separated by a linear first-order dispersive medium. The specific relation between the chirp rates and the first-order dispersion coefficient is obtained. The main practical constraints are discussed, and the system performance is tested by means of a numerical simulation.
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