Long wavelength VCSEL

A VCSEL (10) for emitting long wavelength light including a first mirror stack (14) with mirror pairs (15 and 16) in a GaAs/AlGaAs material system lattice matched to a GaTlP active region (20) with an active structure (23) sandwiched between a first cladding region (24) adjacent the first mirror sta...

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Bibliographic Details
Main Authors RAMDANI, JAMAL, LEBBY, MICHAEL S, JIANG, WENBIN
Format Patent
LanguageEnglish
French
German
Published 29.08.2007
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Summary:A VCSEL (10) for emitting long wavelength light including a first mirror stack (14) with mirror pairs (15 and 16) in a GaAs/AlGaAs material system lattice matched to a GaTlP active region (20) with an active structure (23) sandwiched between a first cladding region (24) adjacent the first mirror stack (14) and a second cladding region (25), the active structure (23) having a quantum well (34, 35, and 36), and a second mirror stack (26) lattice matched to the second cladding region (25) and having mirror pairs (42 and 43) in a GaAs/AlGaAs material system.
Bibliography:Application Number: EP19980102770