Wavelength-scale stationary-wave integrated Fourier-transform spectrometry

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dc.creatorCoarer, Etienne Le
dc.creatorBlaize, Sylvain
dc.creatorBenech, Pierre
dc.creatorStefanon, Ilan
dc.creatorMorand, Alain
dc.creatorLérondel, Gilles
dc.creatorLeblond, Grégory
dc.creatorKern, Pierre
dc.creatorFedeli, Jean Marc
dc.creatorRoyer, Pascal
dc.date2007-08-02
dc.date.accessioned2026-07-07T08:21:52Z
dc.date.available2026-07-07T08:21:52Z
dc.descriptionSpectrometry is a general physical-analysis approach for investigating light-matter interactions. However, the complex designs of existing spectrometers render them resistant to simplification and miniaturization, both of which are vital for applications in micro- and nanotechnology and which are now undergoing intensive research. Stationary-wave integrated Fourier-transform spectrometry (SWIFTS)-an approach based on direct intensity detection of a standing wave resulting from either reflection (as in the principle of colour photography by Gabriel Lippmann) or counterpropagative interference phenomenon-is expected to be able to overcome this drawback. Here, we present a SWIFTS-based spectrometer relying on an original optical near-field detection method in which optical nanoprobes are used to sample directly the evanescent standing wave in the waveguide. Combined with integrated optics, we report a way of reducing the volume of the spectrometer to a few hundreds of cubic wavelengths. This is the first attempt, using SWIFTS, to produce a very small integrated one-dimensional spectrometer suitable for applications where microspectrometers are essential.
dc.identifierhttps://arxiv.org/abs/0708.0272
dc.identifierhttp://arxiv.org/abs/0708.0272
dc.identifierNature Photonics 1, 8 (2007) 473 - 478
dc.identifierdoi:10.1038/nphoton.2007.138
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/135460
dc.subjectOptics
dc.titleWavelength-scale stationary-wave integrated Fourier-transform spectrometry
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