Auth, D. ; Korenev, V. V. ; Savelyev, A. V. ; Maximov, M. V. ; Zhukov, A. E. ; Breuer, S. (2024)
Indications on self mode-locking in a broad area single-section quantum dot laser.
In: Journal of Physics: Conference Series, 2019, 1410
doi: 10.26083/tuprints-00021237
Artikel, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
Broad-area edge-emitting monolithic mode-locked semiconductor quantum dot lasers emitting at 1.26 μm could potentially serve as ideal sources for the generation of high power broad optical frequency combs for short-reach inter and intra data-center links. In this contribution, the inter-mode beat frequency of a 2 mm long InAs/InGaAs quantum dot laser with a broad-ridge waveguide are studied experimentally. Laser output power, radio-frequency and spectral domain analysis is performed. -3 dB spectral widths ranging from 2nm to 5.3 nm and the existence of an inter-mode beat frequency at 20.4 GHz with a signal-to-noise ratio from 2 dB up to 11 dB are experimentally confirmed for injection currents from 0.225 A to 1 A. Our results indicate a potential way towards high output power optical frequency comb generation by electrically injected monolithic semiconductor lasers.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2024 |
| Autor(en): | Auth, D. ; Korenev, V. V. ; Savelyev, A. V. ; Maximov, M. V. ; Zhukov, A. E. ; Breuer, S. |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Indications on self mode-locking in a broad area single-section quantum dot laser |
| Sprache: | Englisch |
| Publikationsjahr: | 11 Juni 2024 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 2019 |
| Ort der Erstveröffentlichung: | Bristol |
| Verlag: | IOP Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Physics: Conference Series |
| Jahrgang/Volume einer Zeitschrift: | 1410 |
| Kollation: | 4 Seiten |
| DOI: | 10.26083/tuprints-00021237 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/21237 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung DeepGreen |
| Kurzbeschreibung (Abstract): | Broad-area edge-emitting monolithic mode-locked semiconductor quantum dot lasers emitting at 1.26 μm could potentially serve as ideal sources for the generation of high power broad optical frequency combs for short-reach inter and intra data-center links. In this contribution, the inter-mode beat frequency of a 2 mm long InAs/InGaAs quantum dot laser with a broad-ridge waveguide are studied experimentally. Laser output power, radio-frequency and spectral domain analysis is performed. -3 dB spectral widths ranging from 2nm to 5.3 nm and the existence of an inter-mode beat frequency at 20.4 GHz with a signal-to-noise ratio from 2 dB up to 11 dB are experimentally confirmed for injection currents from 0.225 A to 1 A. Our results indicate a potential way towards high output power optical frequency comb generation by electrically injected monolithic semiconductor lasers. |
| ID-Nummer: | Artikel-ID: 012084 |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-212372 |
| Zusätzliche Informationen: | 6th International School and Conference “Saint Petersburg OPEN 2019”: Optoelectronics, Photonics, Engineering and Nanostructures 22–25 April 2019, Saint Petersburg, Russian Federation |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 530 Physik |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Angewandte Physik |
| Hinterlegungsdatum: | 11 Jun 2024 09:12 |
| Letzte Änderung: | 17 Jun 2024 12:45 |
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| Suche nach Titel in: | TUfind oder in Google |
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