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Tuneable VCSEL aimi...
Tuneable VCSEL aiming for the application in interconnects and short haul systems
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- Gierl, Christian (author)
- Technische Universität Darmstadt
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- Zogal, Karolina (author)
- Technische Universität Darmstadt
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- Jatta, Sandro (author)
- Technische Universität Darmstadt
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- Davani, Hooman A. (author)
- Technische Universität Darmstadt
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- Küppers, F. (author)
- Technische Universität Darmstadt
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- Meissner, Peter (author)
- Technische Universität Darmstadt
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- Gründl, Tobias (author)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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- Grasse, Christian (author)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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- Amann, M. C. (author)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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- Daly, A. (author)
- Tyndall National Institute at National University of Ireland, Cork
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- Corbett, B. (author)
- Tyndall National Institute at National University of Ireland, Cork
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- Kögel, Benjamin, 1979 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Haglund, Åsa, 1976 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Gustavsson, Johan, 1974 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Westbergh, Petter, 1981 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Larsson, Anders, 1957 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Debernardi, P. (author)
- Istituto di Elettronica e di Ingegneria dell'Informazione e Delle Telecomunicazioni
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- Ortsiefer, M. (author)
- Vertilas GmbH
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(creator_code:org_t)
- ISBN 9780819484963
- SPIE, 2011
- 2011
- English.
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In: Proceedings of SPIE - The International Society for Optical Engineering. - : SPIE. - 0277-786X .- 1996-756X. - 9780819484963 ; 7959
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Abstract
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- 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.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- High-Power
- Wide Tunability
- Short Haul Systems
- High-Speed
- Optical Interconnects
- Tunable VCSEL
- Telecommunication
Publication and Content Type
- kon (subject category)
- vet (subject category)
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- By the author/editor
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Gierl, Christian
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Zogal, Karolina
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Jatta, Sandro
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Davani, Hooman A ...
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Küppers, F.
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Meissner, Peter
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show more...
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Gründl, Tobias
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Grasse, Christia ...
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Amann, M. C.
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Daly, A.
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Corbett, B.
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Kögel, Benjamin, ...
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Haglund, Åsa, 19 ...
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Gustavsson, Joha ...
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Westbergh, Pette ...
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Larsson, Anders, ...
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Debernardi, P.
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Ortsiefer, M.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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Chalmers University of Technology