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III-V-on-silicon integrated micro - spectrometer for the 3 μm wavelength range

III-V-on-silicon integrated micro - spectrometer for the 3 μm wavelength range
III-V-on-silicon integrated micro - spectrometer for the 3 μm wavelength range
A compact (1.2 mm2) fully integrated mid-IR spectrometer operating in the 3 μm wavelength range is presented. To our knowledge this is the longest wavelength integrated spectrometer operating in the important wavelength window for spectroscopy of organic compounds. The spectrometer is based on a silicon-on-insulator arrayed waveguide grating filter. An array of InAs0.91Sb0.09 p-i-n photodiodes is heterogeneously integrated on the spectrometers output grating couplers using adhesive bonding. The spectrometer insertion loss is less than 3 dB and the waveguide-referred responsivity of the integrated photodiodes at room temperature is 0.3 A/W.
Infrared, Integrated optics devices, Wavelength filtering devices
9465-9472
Muneeb, M.
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Vasiliev, A.
5ae06487-d002-48ae-bab7-9278db03b564
Ruocco, A.
e6d1bbb9-d4be-4125-8d6f-71c78b4e2a10
Malik, A.
697af50e-7dfb-4e4e-815c-b39ae4e8ff7b
Chen, H.
d30e2017-5be4-4a58-aacd-13fec55ae5f2
Nedeljković, M.
b64e21c2-1b95-479d-a35c-3456dff8c796
Soler Penadés, J.
f18f3619-0d71-4547-95fd-dd38c37b7adb
Cerutti, L.
587c7e23-3eb2-4051-9107-fcf7590d4e61
Rodriguez, J.B.
9cd23f59-fe86-4e33-8cd1-48873138c577
Mashanovich, G.Z.
c806e262-af80-4836-b96f-319425060051
Smit, M.K.
7f4d6766-3570-4373-94d0-c7275610c9e1
Tourni, E.
24fe6242-dfed-4508-be4c-6a8578295b25
Roelkens, G.
c7465cda-f30e-4ad7-8dd1-8456b7c46b90
Muneeb, M.
e554def4-a834-4281-b220-83426551224b
Vasiliev, A.
5ae06487-d002-48ae-bab7-9278db03b564
Ruocco, A.
e6d1bbb9-d4be-4125-8d6f-71c78b4e2a10
Malik, A.
697af50e-7dfb-4e4e-815c-b39ae4e8ff7b
Chen, H.
d30e2017-5be4-4a58-aacd-13fec55ae5f2
Nedeljković, M.
b64e21c2-1b95-479d-a35c-3456dff8c796
Soler Penadés, J.
f18f3619-0d71-4547-95fd-dd38c37b7adb
Cerutti, L.
587c7e23-3eb2-4051-9107-fcf7590d4e61
Rodriguez, J.B.
9cd23f59-fe86-4e33-8cd1-48873138c577
Mashanovich, G.Z.
c806e262-af80-4836-b96f-319425060051
Smit, M.K.
7f4d6766-3570-4373-94d0-c7275610c9e1
Tourni, E.
24fe6242-dfed-4508-be4c-6a8578295b25
Roelkens, G.
c7465cda-f30e-4ad7-8dd1-8456b7c46b90

Muneeb, M., Vasiliev, A., Ruocco, A., Malik, A., Chen, H., Nedeljković, M., Soler Penadés, J., Cerutti, L., Rodriguez, J.B., Mashanovich, G.Z., Smit, M.K., Tourni, E. and Roelkens, G. (2016) III-V-on-silicon integrated micro - spectrometer for the 3 μm wavelength range. Optics Express, 24 (9), 9465-9472. (doi:10.1364/OE.24.009465).

Record type: Article

Abstract

A compact (1.2 mm2) fully integrated mid-IR spectrometer operating in the 3 μm wavelength range is presented. To our knowledge this is the longest wavelength integrated spectrometer operating in the important wavelength window for spectroscopy of organic compounds. The spectrometer is based on a silicon-on-insulator arrayed waveguide grating filter. An array of InAs0.91Sb0.09 p-i-n photodiodes is heterogeneously integrated on the spectrometers output grating couplers using adhesive bonding. The spectrometer insertion loss is less than 3 dB and the waveguide-referred responsivity of the integrated photodiodes at room temperature is 0.3 A/W.

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Accepted/In Press date: 10 April 2016
e-pub ahead of print date: 21 April 2016
Published date: 2 May 2016
Keywords: Infrared, Integrated optics devices, Wavelength filtering devices

Identifiers

Local EPrints ID: 416127
URI: https://eprints.soton.ac.uk/id/eprint/416127
PURE UUID: 006333d0-b9e7-4e87-b9d9-587d6353658a
ORCID for M. Nedeljković: ORCID iD orcid.org/0000-0002-9170-7911
ORCID for J. Soler Penadés: ORCID iD orcid.org/0000-0002-1706-8533

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Date deposited: 05 Dec 2017 17:30
Last modified: 10 Dec 2019 01:34

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Contributors

Author: M. Muneeb
Author: A. Vasiliev
Author: A. Ruocco
Author: A. Malik
Author: H. Chen
Author: M. Nedeljković ORCID iD
Author: L. Cerutti
Author: J.B. Rodriguez
Author: M.K. Smit
Author: E. Tourni
Author: G. Roelkens

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