Abstract
A ring geometry laser with a wavelength tunable intracavity filter is demonstrated. The device is realized as a photonic integrated circuit and fabricated within COBRA InP active-passive multi project wafer run. The device under test features a three stage asymmetric Mach-Zehnder interferometer filtering scheme allowing for a single mode operation with the side mode suppression and contrast ratios of 43 dB and 60 dB respectively when the laser is DC biased at 2.5 times of the threshold current.
Original language | English |
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Title of host publication | Proceedings of the 18th Annual Symposium of the IEEE Photonics Benelux Chapter, 25-26 November 2013, Eindhoven, The Netherlands |
Editors | X.J.M. Leijtens, D. Pustakhod |
Place of Publication | Eindhoven |
Publisher | Technische Universiteit Eindhoven |
Pages | 97-100 |
ISBN (Print) | 978-90-386-3512-5 |
Publication status | Published - 2013 |
Event | 18th Annual Symposium of the IEEE Photonics Benelux Chapter - Eindhoven, Netherlands Duration: 25 Nov 2013 → 26 Nov 2013 http://www.photonics-benelux.org/symp13/ |
Conference
Conference | 18th Annual Symposium of the IEEE Photonics Benelux Chapter |
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Country/Territory | Netherlands |
City | Eindhoven |
Period | 25/11/13 → 26/11/13 |
Internet address |