| DOI | Trouver le DOI : https://doi.org/10.1109/ICTON.2013.6602863 |
|---|
| Auteur | Rechercher : Velasco, Aitor V.; Rechercher : Cheben, Pavel1Identifiant ORCID : https://orcid.org/0000-0003-4232-9130; Rechercher : Calvo, Maria L.; Rechercher : Florjańczyk, Miroslaw1; Rechercher : Bock, Przemek J.1; Rechercher : Delâge, André1; Rechercher : Schmid, Jens H.1; Rechercher : Lapointe, Jean1; Rechercher : Janz, Siegfried1; Rechercher : Xu, Dan-Xia1; Rechercher : Vachon, Martin1 |
|---|
| Affiliation | - Conseil national de recherches du Canada. Technologies de l'information et des communications
|
|---|
| Format | Texte, Article |
|---|
| Conférence | 15th International Conference on Transparent Optical Networks, ICTON 2013, June 23-27, 2013, Cartagena, Spain |
|---|
| Sujet | fabrication imperfections; Fourier transform spectrometers; Machzehnder interferometers (MZI); optical path difference; silicon microphotonics; spectral retrieval; transformation matrices; Fourier transform infrared spectroscopy; linear transformations; transparent optical networks |
|---|
| Résumé | 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 coiled spirals to achieve a high resolution in a reduced footprint. Our spectral retrieval algorithm compensates phase and amplitude errors arising from fabrication imperfections by using a transformation matrix based on the calibration data. A wavelength resolution of 40 pm within a free spectral range of 0.75 nm is demonstrated. |
|---|
| Date de publication | 2013 |
|---|
| Dans | |
|---|
| Série | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Numéro NPARC | 21270449 |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | bdc4fe7d-0d56-4bc0-806b-635a0ab7661e |
|---|
| Enregistrement créé | 2014-02-12 |
|---|
| Enregistrement modifié | 2020-04-22 |
|---|
