Circular-grating surface-emitting DBR laser array for free-space applications

M. Fallahi; N. Peyghambarian; K. Kasunic; M. Dion; Z. Wasilewski

doi:10.1049/el:19961026

Circular-grating surface-emitting DBR laser array for free-space applications

M. Fallahi, N. Peyghambarian, K. Kasunic, M. Dion, Z. Wasilewski

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

8 Scopus citations

Abstract

The operation of a 2 × 2 circular-grating surface-emitting distributed Bragg reflector laser array is demonstrated. An InGaAs/GaAs multiquantum well structure with an etch-stop layer is used. A threshold current of ∼20mA is measured for each laser in the array. High power output with accurate wavelength control was obtained.

Original language	English (US)
Pages (from-to)	1583-1585
Number of pages	3
Journal	Electronics Letters
Volume	32
Issue number	17
DOIs	https://doi.org/10.1049/el:19961026
State	Published - 1996

Keywords

Distributed feedback lasers
Semiconductor junction lasers
Surface emitting lasers

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1049/el:19961026

Cite this

@article{07dd47ae465144679d8899c26d92c65c,

title = "Circular-grating surface-emitting DBR laser array for free-space applications",

abstract = "The operation of a 2 × 2 circular-grating surface-emitting distributed Bragg reflector laser array is demonstrated. An InGaAs/GaAs multiquantum well structure with an etch-stop layer is used. A threshold current of ∼20mA is measured for each laser in the array. High power output with accurate wavelength control was obtained.",

keywords = "Distributed feedback lasers, Semiconductor junction lasers, Surface emitting lasers",

author = "M. Fallahi and N. Peyghambarian and K. Kasunic and M. Dion and Z. Wasilewski",

year = "1996",

doi = "10.1049/el:19961026",

language = "English (US)",

volume = "32",

pages = "1583--1585",

journal = "Electronics Letters",

issn = "0013-5194",

publisher = "Institution of Engineering and Technology",

number = "17",

}

TY - JOUR

T1 - Circular-grating surface-emitting DBR laser array for free-space applications

AU - Fallahi, M.

AU - Peyghambarian, N.

AU - Kasunic, K.

AU - Dion, M.

AU - Wasilewski, Z.

PY - 1996

Y1 - 1996

N2 - The operation of a 2 × 2 circular-grating surface-emitting distributed Bragg reflector laser array is demonstrated. An InGaAs/GaAs multiquantum well structure with an etch-stop layer is used. A threshold current of ∼20mA is measured for each laser in the array. High power output with accurate wavelength control was obtained.

AB - The operation of a 2 × 2 circular-grating surface-emitting distributed Bragg reflector laser array is demonstrated. An InGaAs/GaAs multiquantum well structure with an etch-stop layer is used. A threshold current of ∼20mA is measured for each laser in the array. High power output with accurate wavelength control was obtained.

KW - Distributed feedback lasers

KW - Semiconductor junction lasers

KW - Surface emitting lasers

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U2 - 10.1049/el:19961026

DO - 10.1049/el:19961026

M3 - Article

AN - SCOPUS:0030212245

SN - 0013-5194

VL - 32

SP - 1583

EP - 1585

JO - Electronics Letters

JF - Electronics Letters

IS - 17

ER -

Circular-grating surface-emitting DBR laser array for free-space applications

Abstract

Keywords

ASJC Scopus subject areas

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