Conference
High Resolution Fourier-Transform Microspectroscopy Based on Spiral Silicon Waveguides
Abstract
We report a spatial heterodyne Fourier-transform spectrometer consisting of an array of Mach-Zehnder interferometers (MZI) implemented in silicon microphotonics. Optical path differences between the MZI arms increase linearly along the array, generating a wavelength-dependent interferogram which enables the retrieval of the source spectrum with a single measurement. Optical delays were implemented with Si-wire waveguides arranged in tightly …
Authors
Velasco AV; Cheben P; Calvo ML; Florjańczyk M; Bock PJ; Delâge A; Schmid JH; Lapointe J; Janz S; Xu D-X
Pagination
pp. 1-4
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
June 1, 2013
DOI
10.1109/icton.2013.6602863
Name of conference
2013 15th International Conference on Transparent Optical Networks (ICTON)