Midinfrared vertical-cavity surface-emitting laser

C. L. Felix; W. W. Bewley; I. Vurgaftman; J. R. Meyer; L. Goldberg; D. H. Chow; E. Selvig

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Applied Physics Lett...arrow_drop_down

Applied Physics Letters

Article . 1997 . Peer-reviewed

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https://dx.doi.org/10.1063/1.1...

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Midinfrared vertical-cavity surface-emitting laser

descriptionPublicationkeyboard_double_arrow_right Article 15 Dec 1997 English Publisher:AIP PublishingJournal:Applied Physics Letters, volume 71, pages 3,483-3,485 (issn: 0003-6951, eissn: 1077-3118,

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Authors: C. L. Felix; W. W. Bewley; I. Vurgaftman; J. R. Meyer; L. Goldberg; D. H. Chow; E. Selvig;

doi: 10.1063/1.120366

Midinfrared vertical-cavity surface-emitting laser

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Abstract

We report a type-II antimonide midinfrared vertical-cavity surface-emitting laser. The emission wavelength of 2.9 μm is nearly independent of temperature (dλ/dT≈0.07 nm/K) and the multimode linewidth is quite narrow (3.5 nm). The pulsed threshold power at 86 K is as low as 22 mW for a 30 μm spot. Lasing is observed up to T=280 K, and the peak output power from a 600 μm spot exceeds 2 W up to 260 K. The differential power conversion efficiency is >1% at 220 K.

Related Organizations

Naval Research Laboratory Optical Sciences Division
United States
HRL Laboratories (United States)
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