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

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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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