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Si-rich silicon-nitride waveguides for optical transmissions and towards wavelength conversion around 2 µm

Si-rich silicon-nitride waveguides for optical transmissions and towards wavelength conversion around 2 µm
Si-rich silicon-nitride waveguides for optical transmissions and towards wavelength conversion around 2 µm
We show that subwavelength Si-rich nitride waveguides efficiently sustain high-speed transmissions at 2 μm. We report the transmission of a 10 Gbit/s signal over 3.5 cm with negligible power penalty. Parametric conversion in the pulsed pump regime is also demonstrated using the same waveguide structure with an efficiency as high as −18  dB.
0003-6935
5165-5169
Lamy, Manon
cdb813d3-f72b-4d48-8fa1-63cb3c233495
Finot, Christophe
48c3b42f-4158-4390-a04f-5bd7550793f9
Parriaux, Alexandre
4479b1e5-64b9-4ca3-8537-d56e34123be6
Lacava, Cosimo
a0a31a27-23ac-4a73-8bb4-2f02368fb8bd
Domínguez Bucio, Thalia
83b57799-c566-473c-9b53-92e9c50b4287
Gardes, Frederic
7a49fc6d-dade-4099-b016-c60737cb5bb2
Millot, Guy
dec88d6c-ca0c-4811-b2c8-24d34c311bcc
Petropoulos, Periklis
522b02cc-9f3f-468e-bca5-e9f58cc9cad7
Hammani, Kamal
13627b68-c0d4-492f-bafd-8e4bd7bccf85
Lamy, Manon
cdb813d3-f72b-4d48-8fa1-63cb3c233495
Finot, Christophe
48c3b42f-4158-4390-a04f-5bd7550793f9
Parriaux, Alexandre
4479b1e5-64b9-4ca3-8537-d56e34123be6
Lacava, Cosimo
a0a31a27-23ac-4a73-8bb4-2f02368fb8bd
Domínguez Bucio, Thalia
83b57799-c566-473c-9b53-92e9c50b4287
Gardes, Frederic
7a49fc6d-dade-4099-b016-c60737cb5bb2
Millot, Guy
dec88d6c-ca0c-4811-b2c8-24d34c311bcc
Petropoulos, Periklis
522b02cc-9f3f-468e-bca5-e9f58cc9cad7
Hammani, Kamal
13627b68-c0d4-492f-bafd-8e4bd7bccf85

Lamy, Manon, Finot, Christophe, Parriaux, Alexandre, Lacava, Cosimo, Domínguez Bucio, Thalia, Gardes, Frederic, Millot, Guy, Petropoulos, Periklis and Hammani, Kamal (2019) Si-rich silicon-nitride waveguides for optical transmissions and towards wavelength conversion around 2 µm. Applied Optics, 58 (19), 5165-5169. (doi:10.1364/AO.58.005165).

Record type: Article

Abstract

We show that subwavelength Si-rich nitride waveguides efficiently sustain high-speed transmissions at 2 μm. We report the transmission of a 10 Gbit/s signal over 3.5 cm with negligible power penalty. Parametric conversion in the pulsed pump regime is also demonstrated using the same waveguide structure with an efficiency as high as −18  dB.

Text
Si-rich Si nitride waveguides for optical transmissions and toward wavelength conversion around 2 μm - Accepted Manuscript
Restricted to Repository staff only until 4 June 2020.
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More information

Accepted/In Press date: 3 June 2019
e-pub ahead of print date: 4 June 2019
Published date: 1 July 2019

Identifiers

Local EPrints ID: 433068
URI: https://eprints.soton.ac.uk/id/eprint/433068
ISSN: 0003-6935
PURE UUID: 84eb9502-4398-41a7-b5d9-f5ff3c917496
ORCID for Cosimo Lacava: ORCID iD orcid.org/0000-0002-9950-8642
ORCID for Thalia Domínguez Bucio: ORCID iD orcid.org/0000-0002-3664-1403
ORCID for Periklis Petropoulos: ORCID iD orcid.org/0000-0002-1576-8034

Catalogue record

Date deposited: 07 Aug 2019 16:30
Last modified: 09 Nov 2019 01:37

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