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SWIFTS: on-chip very high spectral resolution spectrometer
International Conference on Space Optics — ICSO 2010
The size and the weight of state of the art spectrometers is a serious issue regarding space applications. SWIFTS (Stationary Wave Integrated Fourier Transform Spectrometer) is a new FTS family without any moving part. This very promising technology is an original way to fully sample the Fourier interferogram obtained in a waveguide by either a reflection (SWIFTS Lippmann) or counter-propagative (SWIFTS Gabor) interference phenomenon. The sampling is simultaneously performed the optical pathdoi:10.1117/12.2309259 fatcat:3bhgnjaoujgo7ekmn33edmjjyy