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Real-time phase trimming of Mach-Zehnder interferometers by femtosecond laser annealing of Germanium implanted waveguides

Real-time phase trimming of Mach-Zehnder interferometers by femtosecond laser annealing of Germanium implanted waveguides
Real-time phase trimming of Mach-Zehnder interferometers by femtosecond laser annealing of Germanium implanted waveguides
We demonstrate a real-time trimming technique, enabling accurate and permanent correction of typical fabrication based phase errors of integrated Mach-Zehnder Interferometers (MZIs). The output signal can be monitored during entire annealing process.
127-128
IEEE
Yu, Xingshi
7fb4e039-1fb0-4c2e-8567-43e97e77c997
Chen, Bigeng
e533448b-095e-4a9f-924c-301f4aa3007b
Chen, Xia
64f6ab92-ca11-4489-8c03-52bc986209ae
Milošević, Milan
b28da945-84a5-4317-8896-6d9ea6a69589
Saito, Shinichi
14a5d20b-055e-4f48-9dda-267e88bd3fdc
Reed, Graham
ca08dd60-c072-4d7d-b254-75714d570139
Muskens, Otto
2284101a-f9ef-4d79-8951-a6cda5bfc7f9
Yu, Xingshi
7fb4e039-1fb0-4c2e-8567-43e97e77c997
Chen, Bigeng
e533448b-095e-4a9f-924c-301f4aa3007b
Chen, Xia
64f6ab92-ca11-4489-8c03-52bc986209ae
Milošević, Milan
b28da945-84a5-4317-8896-6d9ea6a69589
Saito, Shinichi
14a5d20b-055e-4f48-9dda-267e88bd3fdc
Reed, Graham
ca08dd60-c072-4d7d-b254-75714d570139
Muskens, Otto
2284101a-f9ef-4d79-8951-a6cda5bfc7f9

Yu, Xingshi, Chen, Bigeng, Chen, Xia, Milošević, Milan, Saito, Shinichi, Reed, Graham and Muskens, Otto (2018) Real-time phase trimming of Mach-Zehnder interferometers by femtosecond laser annealing of Germanium implanted waveguides. In 2018 IEEE 15th International Conference on Group IV Photonics, GFP 2018. vol. 2018-August, IEEE. pp. 127-128 . (In Press) (doi:10.1109/GROUP4.2018.8478752).

Record type: Conference or Workshop Item (Paper)

Abstract

We demonstrate a real-time trimming technique, enabling accurate and permanent correction of typical fabrication based phase errors of integrated Mach-Zehnder Interferometers (MZIs). The output signal can be monitored during entire annealing process.

Text
GroupIV_MZI_real-time lasertrimming_v5 - Accepted Manuscript
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More information

Accepted/In Press date: 31 August 2018
Venue - Dates: 15th International Conference on Group IV Photonics (GFP), Mexico, 2018-08-29 - 2018-08-31

Identifiers

Local EPrints ID: 422397
URI: http://eprints.soton.ac.uk/id/eprint/422397
PURE UUID: 35246147-7c87-4f0b-a30b-eef79fdffe33
ORCID for Bigeng Chen: ORCID iD orcid.org/0000-0003-4925-2308
ORCID for Xia Chen: ORCID iD orcid.org/0000-0002-0994-5401
ORCID for Shinichi Saito: ORCID iD orcid.org/0000-0003-1539-1182
ORCID for Otto Muskens: ORCID iD orcid.org/0000-0003-0693-5504

Catalogue record

Date deposited: 02 Jul 2020 16:35
Last modified: 07 Oct 2020 02:13

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