Single-Lobe Phased-Array Diode Lasers

W. Streifer; A. Hardy; R. D. Burnham; D. R. Scifres

doi:10.1049/el:19850082

Single-Lobe Phased-Array Diode Lasers

W. Streifer, A. Hardy, R. D. Burnham, D. R. Scifres

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

54 Scopus citations

Abstract

We show mathematically that the lowest-order supermode of a real-refractive-index phase-locked semiconductor diode laser array, which radiates into a single narrow far-field lobe, is favoured by its lower threshold when the gain in the interspaces between the waveguides exceeds that of the waveguides themselves.

Original language	English
Pages (from-to)	118-120
Number of pages	3
Journal	Electronics Letters
Volume	21
Issue number	3
DOIs	https://doi.org/10.1049/el:19850082
State	Published - 1985
Externally published	Yes

Keywords

Lasers and laser applications
Semiconductor lasers

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10.1049/el:19850082

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title = "Single-Lobe Phased-Array Diode Lasers",

abstract = "We show mathematically that the lowest-order supermode of a real-refractive-index phase-locked semiconductor diode laser array, which radiates into a single narrow far-field lobe, is favoured by its lower threshold when the gain in the interspaces between the waveguides exceeds that of the waveguides themselves.",

keywords = "Lasers and laser applications, Semiconductor lasers",

author = "W. Streifer and A. Hardy and Burnham, {R. D.} and Scifres, {D. R.}",

year = "1985",

doi = "10.1049/el:19850082",

language = "אנגלית",

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AU - Streifer, W.

AU - Hardy, A.

AU - Burnham, R. D.

AU - Scifres, D. R.

PY - 1985

Y1 - 1985

N2 - We show mathematically that the lowest-order supermode of a real-refractive-index phase-locked semiconductor diode laser array, which radiates into a single narrow far-field lobe, is favoured by its lower threshold when the gain in the interspaces between the waveguides exceeds that of the waveguides themselves.

AB - We show mathematically that the lowest-order supermode of a real-refractive-index phase-locked semiconductor diode laser array, which radiates into a single narrow far-field lobe, is favoured by its lower threshold when the gain in the interspaces between the waveguides exceeds that of the waveguides themselves.

KW - Lasers and laser applications

KW - Semiconductor lasers

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JO - Electronics Letters

JF - Electronics Letters

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Single-Lobe Phased-Array Diode Lasers

Abstract

Keywords

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