RT Journal Article
T1 Optical fiber interferometer array for scanless Fourier-transform spectroscopy
A1 Villafranca Velasco, Aitor
A1 Cheben, Pavel
A1 Florjańczyk, Mirosław
A1 Schmid, Jens H.
A1 Bock, Przemek J.
A1 Lapointe, Jean
A1 Delâge, André
A1 Janz, Siegfried
A1 Vachon, Martin
A1 Calvo Padilla, María Luisa
A1 Xu, Dan-Xia
A1 Civiš, Svatopluk
AB We report a spatial heterodyne Fourier-transform spectrometer implemented with an array of optical fiber interferometers. This configuration generates a wavelength-dependent stationary interferogram from which the input spectrum is retrieved in a single shot without scanning elements. Furthermore, fabrication and experimental deviations from the ideal behavior of the device are corrected by spectral inversion algorithms. The spectral resolution of our system can be readily scaled up by incorporating longer optical fiber delays, providing a pathway toward surpassing current spectroscopy resolution limits.
PB Optical society of America
SN 0146-9592
YR 2013
FD 2013-07-01
LK https://hdl.handle.net/20.500.14352/33532
UL https://hdl.handle.net/20.500.14352/33532
LA eng
NO © 2013 Optical Society of America.Financial support from the National Research Council of Canada and Spanish Ministry of Economy (TEC2008-04105 and TEC2011-23629) is acknowledged.
NO National Research Council, Canada
NO Ministerio de Economía, España
DS Docta Complutense
RD 10 abr 2025