Investigation of 2D-lattice distributed reflector lasers

L. J. Sargent; A. B. Massara; M. Gioannini; J. Yong; P. J. Heard; R. V. Penty; I. H. White

Investigation of 2D-lattice distributed reflector lasers

L. J. Sargent, A. B. Massara, M. Gioannini, J. Yong, P. J. Heard, R. V. Penty, I. H. White

Vice Chancellor's Office

University of Bristol

Research output: Contribution to journal › Conference article › peer-review

Abstract

A detailed study of a two-dimensional (2D) lattice laser was carried out. The devices used were InGaAsP-InP stripe lasers consisting of seven 0.8% compressively strained quantum wells. A 2D hexagonal array of holes was etched through the top contact over a 50μm length using focused ion beam (FIB) etching. Purely single mode operation was maintained over the entire operating current range upto over 3.5 times threshold. A transverse coupling of the optical mode took place over a very short distance in the etched region despite the 2D grating being placed outside the ridge waveguide.

Original language	English
Pages (from-to)	275-276
Number of pages	2
Journal	Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume	1
Publication status	Published - 1 Dec 2001
Event	14th Annual Meeting of the IEEE Lasers and Electro-Optics Society - San Diego, CA, USA United States Duration: 11 Nov 2001 → 15 Nov 2001

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering
Industrial and Manufacturing Engineering

Cite this

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title = "Investigation of 2D-lattice distributed reflector lasers",

abstract = "A detailed study of a two-dimensional (2D) lattice laser was carried out. The devices used were InGaAsP-InP stripe lasers consisting of seven 0.8% compressively strained quantum wells. A 2D hexagonal array of holes was etched through the top contact over a 50μm length using focused ion beam (FIB) etching. Purely single mode operation was maintained over the entire operating current range upto over 3.5 times threshold. A transverse coupling of the optical mode took place over a very short distance in the etched region despite the 2D grating being placed outside the ridge waveguide.",

author = "Sargent, {L. J.} and Massara, {A. B.} and M. Gioannini and J. Yong and Heard, {P. J.} and Penty, {R. V.} and White, {I. H.}",

year = "2001",

month = dec,

day = "1",

language = "English",

volume = "1",

pages = "275--276",

journal = "Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS",

issn = "1092-8081",

publisher = "IEEE",

note = "14th Annual Meeting of the IEEE Lasers and Electro-Optics Society ; Conference date: 11-11-2001 Through 15-11-2001",

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TY - JOUR

T1 - Investigation of 2D-lattice distributed reflector lasers

AU - Sargent, L. J.

AU - Massara, A. B.

AU - Gioannini, M.

AU - Yong, J.

AU - Heard, P. J.

AU - Penty, R. V.

AU - White, I. H.

PY - 2001/12/1

Y1 - 2001/12/1

N2 - A detailed study of a two-dimensional (2D) lattice laser was carried out. The devices used were InGaAsP-InP stripe lasers consisting of seven 0.8% compressively strained quantum wells. A 2D hexagonal array of holes was etched through the top contact over a 50μm length using focused ion beam (FIB) etching. Purely single mode operation was maintained over the entire operating current range upto over 3.5 times threshold. A transverse coupling of the optical mode took place over a very short distance in the etched region despite the 2D grating being placed outside the ridge waveguide.

AB - A detailed study of a two-dimensional (2D) lattice laser was carried out. The devices used were InGaAsP-InP stripe lasers consisting of seven 0.8% compressively strained quantum wells. A 2D hexagonal array of holes was etched through the top contact over a 50μm length using focused ion beam (FIB) etching. Purely single mode operation was maintained over the entire operating current range upto over 3.5 times threshold. A transverse coupling of the optical mode took place over a very short distance in the etched region despite the 2D grating being placed outside the ridge waveguide.

UR - http://www.scopus.com/inward/record.url?scp=0035651356&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0035651356

SN - 1092-8081

VL - 1

SP - 275

EP - 276

JO - Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

JF - Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

T2 - 14th Annual Meeting of the IEEE Lasers and Electro-Optics Society

Y2 - 11 November 2001 through 15 November 2001

ER -

Investigation of 2D-lattice distributed reflector lasers

Abstract

ASJC Scopus subject areas

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