Gierl, C. ; Zogal, Karolina ; Jatta, Sandro ; Davani, Hooman A. ; Küppers, Franko ; Meissner, Peter ; Gründl, Tobias ; Grasse, Christian ; Amann, Markus-Christian ; Daly, Aidan ; Corbett, Brian ; Kögel, Benjamin ; Haglund, Asa ; Gustavsson, Johan ; Westbergh, Petter ; Larsson, Anders ; Debernardi, Pierluigi ; Ortsiefer, Markus (2011)
Tuneable VCSEL aiming for the application in interconnects and short haul systems.
In: Proceedings of SPIE, 7959 (1)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Widely tunable vertical cavity surface emitting lasers (VCSEL) are of high interest for optical communications, gas spectroscopy and fiber-Bragg-grating measurements. In this paper we present tunable VCSEL operating at wavelength around 850 nm and 1550 nm with tuning ranges up to 20 nm and 76 nm respectively. The first versions of VCSEL operating at 1550 nm with 76 nm tuning range and an output power of 1.3mW were not designed for high speed modulation, but for applications where only stable continious tuning is essential (e.g. gas sensing). The next step was the design of non tunable VCSEL showing high speed modulation frequencies of 10 GHz with side mode supression ratios beyond 50 dB. The latest version of these devices show record output powers of 6.7mW at 20 °C and 3mW at 80 °C. The emphasis of our present and future work lies on the combination of both technologies. The tunable VCSEL operating in the 850 nm-region reaches a modulation bandwidth of 5.5GHz with an output power of 0.8mW.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2011 |
| Autor(en): | Gierl, C. ; Zogal, Karolina ; Jatta, Sandro ; Davani, Hooman A. ; Küppers, Franko ; Meissner, Peter ; Gründl, Tobias ; Grasse, Christian ; Amann, Markus-Christian ; Daly, Aidan ; Corbett, Brian ; Kögel, Benjamin ; Haglund, Asa ; Gustavsson, Johan ; Westbergh, Petter ; Larsson, Anders ; Debernardi, Pierluigi ; Ortsiefer, Markus |
| Art des Eintrags: | Bibliographie |
| Titel: | Tuneable VCSEL aiming for the application in interconnects and short haul systems |
| Sprache: | Englisch |
| Publikationsjahr: | Januar 2011 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Proceedings of SPIE |
| Jahrgang/Volume einer Zeitschrift: | 7959 |
| (Heft-)Nummer: | 1 |
| URL / URN: | http://spiedigitallibrary.org/proceedings/resource/2/psisdg/... |
| Kurzbeschreibung (Abstract): | Widely tunable vertical cavity surface emitting lasers (VCSEL) are of high interest for optical communications, gas spectroscopy and fiber-Bragg-grating measurements. In this paper we present tunable VCSEL operating at wavelength around 850 nm and 1550 nm with tuning ranges up to 20 nm and 76 nm respectively. The first versions of VCSEL operating at 1550 nm with 76 nm tuning range and an output power of 1.3mW were not designed for high speed modulation, but for applications where only stable continious tuning is essential (e.g. gas sensing). The next step was the design of non tunable VCSEL showing high speed modulation frequencies of 10 GHz with side mode supression ratios beyond 50 dB. The latest version of these devices show record output powers of 6.7mW at 20 °C and 3mW at 80 °C. The emphasis of our present and future work lies on the combination of both technologies. The tunable VCSEL operating in the 850 nm-region reaches a modulation bandwidth of 5.5GHz with an output power of 0.8mW. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) > Photonik und Optische Nachrichtentechnik 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) |
| Hinterlegungsdatum: | 08 Mär 2012 16:14 |
| Letzte Änderung: | 05 Aug 2013 12:48 |
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