Silicon-on-insulator spatial heterodyne spectrometer chip for the mid-infrared
Silicon-on-insulator spatial heterodyne spectrometer chip for the mid-infrared
We demonstrate fur the first linio a silicon-on-insulator spatial hoterodyne waveguide spectrometer chip operating in i ho mid-infrared. The device comprises a MMI splitting tree, followed by an array of 42 Mach-Zehnder interferometers with linearly increasing optical path differences. The fabricated device was characterized in the 3717-3772 nm wavelength range by retrieving the spectral line of a quantum cascade laser line, with a wavelength resolution of 2.8 nm.
195-196
Nedeljković, M.
b64e21c2-1b95-479d-a35c-3456dff8c796
Khokhar, A.Z.
2eedd1cc-8ac5-4f8e-be25-930bd3eae396
Mashanovich, G.Z.
c806e262-af80-4836-b96f-319425060051
Velasco, Aitor V.
b211e06c-bed5-4056-b5b1-253aafb8de5e
Cheben, Pavel
ab8ffd13-bc5c-44cb-88ed-605e3c347848
2015
Nedeljković, M.
b64e21c2-1b95-479d-a35c-3456dff8c796
Khokhar, A.Z.
2eedd1cc-8ac5-4f8e-be25-930bd3eae396
Mashanovich, G.Z.
c806e262-af80-4836-b96f-319425060051
Velasco, Aitor V.
b211e06c-bed5-4056-b5b1-253aafb8de5e
Cheben, Pavel
ab8ffd13-bc5c-44cb-88ed-605e3c347848
Nedeljković, M., Khokhar, A.Z., Mashanovich, G.Z., Velasco, Aitor V. and Cheben, Pavel
(2015)
Silicon-on-insulator spatial heterodyne spectrometer chip for the mid-infrared.
12th IEEE International Conference on Group IV Photonics (GFP), , Vancouver, Canada.
26 - 28 Aug 2015.
.
(doi:10.1109/Group4.2015.7305903).
Record type:
Conference or Workshop Item
(Paper)
Abstract
We demonstrate fur the first linio a silicon-on-insulator spatial hoterodyne waveguide spectrometer chip operating in i ho mid-infrared. The device comprises a MMI splitting tree, followed by an array of 42 Mach-Zehnder interferometers with linearly increasing optical path differences. The fabricated device was characterized in the 3717-3772 nm wavelength range by retrieving the spectral line of a quantum cascade laser line, with a wavelength resolution of 2.8 nm.
This record has no associated files available for download.
More information
Published date: 2015
Venue - Dates:
12th IEEE International Conference on Group IV Photonics (GFP), , Vancouver, Canada, 2015-08-26 - 2015-08-28
Identifiers
Local EPrints ID: 442408
URI: http://eprints.soton.ac.uk/id/eprint/442408
PURE UUID: c0a0fb67-7a68-4eaf-93a6-a8dc38dda36a
Catalogue record
Date deposited: 14 Jul 2020 16:39
Last modified: 17 Mar 2024 03:35
Export record
Altmetrics
Contributors
Author:
A.Z. Khokhar
Author:
Aitor V. Velasco
Author:
Pavel Cheben
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics
