Narrow stripe-width, low-ridge high power quantum cascade lasers

A. Lyakh; P. Zory; D. Wasserman; G. Shu; Claire F. Gmachl; M. D'Souza; D. Botez; D. Bour

doi:10.1063/1.2720260

Narrow stripe-width, low-ridge high power quantum cascade lasers

A. Lyakh, P. Zory, D. Wasserman, G. Shu, Claire F. Gmachl, M. D'Souza, D. Botez, D. Bour

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

Narrow stripe-width, low-ridge quantum cascade lasers operating at 5.3 μm were fabricated from InP-based, metal-organic chemical-vapor-deposition- grown material. Maximum peak-pulsed output power of 12 W at 14 A was measured from a low-ridge laser with a high reflectivity coated back facet. Modeling shows that the lateral variation of the transverse conductivity is essential for an accurate description of the current spreading in these devices.

Original language	English (US)
Article number	141107
Journal	Applied Physics Letters
Volume	90
Issue number	14
DOIs	https://doi.org/10.1063/1.2720260
State	Published - 2007

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.2720260

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title = "Narrow stripe-width, low-ridge high power quantum cascade lasers",

abstract = "Narrow stripe-width, low-ridge quantum cascade lasers operating at 5.3 μm were fabricated from InP-based, metal-organic chemical-vapor-deposition- grown material. Maximum peak-pulsed output power of 12 W at 14 A was measured from a low-ridge laser with a high reflectivity coated back facet. Modeling shows that the lateral variation of the transverse conductivity is essential for an accurate description of the current spreading in these devices.",

author = "A. Lyakh and P. Zory and D. Wasserman and G. Shu and Gmachl, \{Claire F.\} and M. D'Souza and D. Botez and D. Bour",

note = "Funding Information: Three of the authors (D.W., G.S., and C.G.) acknowledge partial support by DARPA and NSF. ",

year = "2007",

doi = "10.1063/1.2720260",

language = "English (US)",

volume = "90",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "14",

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T1 - Narrow stripe-width, low-ridge high power quantum cascade lasers

AU - Lyakh, A.

AU - Zory, P.

AU - Wasserman, D.

AU - Shu, G.

AU - Gmachl, Claire F.

AU - D'Souza, M.

AU - Botez, D.

AU - Bour, D.

N1 - Funding Information: Three of the authors (D.W., G.S., and C.G.) acknowledge partial support by DARPA and NSF.

PY - 2007

Y1 - 2007

N2 - Narrow stripe-width, low-ridge quantum cascade lasers operating at 5.3 μm were fabricated from InP-based, metal-organic chemical-vapor-deposition- grown material. Maximum peak-pulsed output power of 12 W at 14 A was measured from a low-ridge laser with a high reflectivity coated back facet. Modeling shows that the lateral variation of the transverse conductivity is essential for an accurate description of the current spreading in these devices.

AB - Narrow stripe-width, low-ridge quantum cascade lasers operating at 5.3 μm were fabricated from InP-based, metal-organic chemical-vapor-deposition- grown material. Maximum peak-pulsed output power of 12 W at 14 A was measured from a low-ridge laser with a high reflectivity coated back facet. Modeling shows that the lateral variation of the transverse conductivity is essential for an accurate description of the current spreading in these devices.

UR - https://www.scopus.com/pages/publications/34047253047

UR - https://www.scopus.com/inward/citedby.url?scp=34047253047&partnerID=8YFLogxK

U2 - 10.1063/1.2720260

DO - 10.1063/1.2720260

M3 - Article

AN - SCOPUS:34047253047

SN - 0003-6951

VL - 90

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 14

M1 - 141107

ER -

Narrow stripe-width, low-ridge high power quantum cascade lasers

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All Science Journal Classification (ASJC) codes

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