Auth, D;
Weber, C;
Lo, M-C;
Fiala, P;
Sauer, P;
Carpintero, G;
Breuer, S;
(2020)
External optical self-injection stabilization of an InP generic foundry platform based passively mode-locked ring laser.
In:
Proceedings of the Novel In-Plane Semiconductor Lasers XIX.
(pp. pp. 1-7).
SPIE
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Abstract
Timing stabilization of a photonic integrated circuit extended cavity passively mode-locked semiconductor ring laser with four gain sections and two saturable absorbers in a symmetric ring geometry by optical self-injection is presented. The laser has been fabricated using an InP generic integration technology platform. Repetition rate tuning up to 5.5MHz and a timing jitter reduction by optical self-injection from 99 fs (solitary laser operation) to 20 fs is demonstrated. The experimental results are in excellent agreement with results obtained by a stochastic time domain model which yet had been solely applied to edge-emitting straight waveguide semiconductor lasers.
| Type: | Proceedings paper |
|---|---|
| Title: | External optical self-injection stabilization of an InP generic foundry platform based passively mode-locked ring laser |
| Event: | Novel In-Plane Semiconductor Lasers XIX |
| Location: | San Francisco (CA), USA |
| Dates: | 1st-6th February 2020 |
| ISBN-13: | 9781510633650 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1117/12.2547146 |
| Publisher version: | https://doi.org/10.1117/12.2547146 |
| Language: | English |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Mode locking, Picosecond phenomena, Integrated optics, Pulsed laser operation, Laser stabilization, Semiconductor lasers, Photonic integrated circuits, Laser resonators, Free space optics, Laser optics |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10092966 |
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