title: Infrared single-mode fiber-optic Fourier-transform spectrometry and double Fourier interferometry.
abstract: An infrared single-mode fiber-optic Fourier-transform spectrometer constructed for the demonstration of the technique is described, in which beam splitting and beam combining are performed with fiber-optic directional couplers and the optical path difference scan is generated by stretching fibers. Experiments done with this fiber-optic Fourier-transform spectrometer are presented. A spectral resolution of 1328 at 2.2 µm can be achieved. The experimental results show the feasibility of fiber-optic Fourier-transform spectrometry and double Fourier interferometry.
authors.forename: P
authors.initials: P
authors.lastname: Zhao
authors.forename: J M
authors.initials: JM
authors.lastname: Mariotti
authors.forename: V C
authors.initials: VC
authors.lastname: Foresto
authors.forename: P
authors.initials: P
authors.lastname: Léna