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Experimental charac...
Experimental characteristics and analysis of transverse modes in 1.3 μm strained InGaAs quantum well VCSELs
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Pougeoise, E. (author)
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Gilet, Ph. (author)
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Grosse, Ph. (author)
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Poncet, S. (author)
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Chelnokov, A. (author)
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Gérard, J. -M (author)
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Bourgeois, G. (author)
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Stevens, R. (author)
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Hamelin, R. (author)
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- Hammar, Mattias (author)
- KTH,Mikroelektronik och Informationsteknik, IMIT
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- Berggren, Jesper (author)
- KTH,Mikroelektronik och Informationsteknik, IMIT
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- Sundgren, Petrus (author)
- KTH,Mikroelektronik och Informationsteknik, IMIT
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Vilain, S. (author)
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Bouillard, J. -S (author)
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Lerondel, G. (author)
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Bachelot, R. (author)
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Royer, P. (author)
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(creator_code:org_t)
- SPIE, 2006
- 2006
- English.
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In: Proc SPIE Int Soc Opt Eng. - : SPIE. - 0819462411 - 9780819462411
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- In the context of optical interconnection applications, we report on results obtained on strained InGaAs quantum well Vertical Cavity Surface Emitting Lasers (VCSELs). Our devices are top p-type DBR oxide-confined VCSEL, grown by metalorganic vapour-phase epitaxy (MOVPE). These lasers exhibit low threshold currents and deliver up to 1.77 mW in continuous wave operation at room temperature. Fundamental mode continuous-wave lasing at wavelengths beyond 1300 nm at room temperature is reached for a 4 μm oxide diameter VCSEL. The particular design of the active layer based on a large detuning between the gain maximum and the cavity resonance gives our devices a very specific thermal and modal behaviour. Therefore, we study the spectral and spatial distributions of the transverse modes by near field scanning optical microscopy using a micropolymer tip at the end of an optical fibre.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Keyword
- Long-wavelength vertical-cavity surface-emitting lasers
- Optical interconnections
- Strained InGaAs quantum well
- Continuous wave lasers
- Metallorganic vapor phase epitaxy
- Near field scanning optical microscopy
- Semiconducting indium gallium arsenide
- Thermodynamic properties
- Scanning optical microscopy
- Vertical Cavity Surface Emitting Lasers (VCSEL)
- Semiconductor quantum wells
Publication and Content Type
- ref (subject category)
- kon (subject category)
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- By the author/editor
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Pougeoise, E.
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Gilet, Ph.
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Grosse, Ph.
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Poncet, S.
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Chelnokov, A.
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Gérard, J. -M
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show more...
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Bourgeois, G.
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Stevens, R.
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Hamelin, R.
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Hammar, Mattias
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Berggren, Jesper
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Sundgren, Petrus
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Vilain, S.
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Bouillard, J. -S
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Lerondel, G.
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Bachelot, R.
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Royer, P.
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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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and Atom and Molecul ...
- Articles in the publication
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Proc SPIE Int So ...
- By the university
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Royal Institute of Technology