Stimulated emission in ridge quantum wire laser structures measured with optical pumping and microscopic imaging methods

Shinichi Watanabe, Shyun Koshiba, Masahiro Yoshita, Hiroyuki Sakaki, Motoyoshi Baba, Hidefumi Akiyama

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

We report the observation of stimulated emission in ridge quantum wire (QWR) structures at temperatures from 4.7 to 290 K. To examine the origin of the stimulated emission, the spatially and spectrally resolved microscopic images of the emission were measured. It was most likely attributed to the optical transition between the excited states in QWRs.

Original languageEnglish
Pages (from-to)511-513
Number of pages3
JournalApplied Physics Letters
Volume73
Issue number4
DOIs
Publication statusPublished - 1998
Externally publishedYes

Fingerprint

optical pumping
stimulated emission
quantum wires
ridges
optical transition
lasers
excitation
temperature

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Stimulated emission in ridge quantum wire laser structures measured with optical pumping and microscopic imaging methods. / Watanabe, Shinichi; Koshiba, Shyun; Yoshita, Masahiro; Sakaki, Hiroyuki; Baba, Motoyoshi; Akiyama, Hidefumi.

In: Applied Physics Letters, Vol. 73, No. 4, 1998, p. 511-513.

Research output: Contribution to journalArticle

Watanabe, Shinichi ; Koshiba, Shyun ; Yoshita, Masahiro ; Sakaki, Hiroyuki ; Baba, Motoyoshi ; Akiyama, Hidefumi. / Stimulated emission in ridge quantum wire laser structures measured with optical pumping and microscopic imaging methods. In: Applied Physics Letters. 1998 ; Vol. 73, No. 4. pp. 511-513.
@article{309d9eeb9bf446918cc43a3888908ae4,
title = "Stimulated emission in ridge quantum wire laser structures measured with optical pumping and microscopic imaging methods",
abstract = "We report the observation of stimulated emission in ridge quantum wire (QWR) structures at temperatures from 4.7 to 290 K. To examine the origin of the stimulated emission, the spatially and spectrally resolved microscopic images of the emission were measured. It was most likely attributed to the optical transition between the excited states in QWRs.",
author = "Shinichi Watanabe and Shyun Koshiba and Masahiro Yoshita and Hiroyuki Sakaki and Motoyoshi Baba and Hidefumi Akiyama",
year = "1998",
doi = "10.1063/1.121917",
language = "English",
volume = "73",
pages = "511--513",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics Publising LLC",
number = "4",

}

TY - JOUR

T1 - Stimulated emission in ridge quantum wire laser structures measured with optical pumping and microscopic imaging methods

AU - Watanabe, Shinichi

AU - Koshiba, Shyun

AU - Yoshita, Masahiro

AU - Sakaki, Hiroyuki

AU - Baba, Motoyoshi

AU - Akiyama, Hidefumi

PY - 1998

Y1 - 1998

N2 - We report the observation of stimulated emission in ridge quantum wire (QWR) structures at temperatures from 4.7 to 290 K. To examine the origin of the stimulated emission, the spatially and spectrally resolved microscopic images of the emission were measured. It was most likely attributed to the optical transition between the excited states in QWRs.

AB - We report the observation of stimulated emission in ridge quantum wire (QWR) structures at temperatures from 4.7 to 290 K. To examine the origin of the stimulated emission, the spatially and spectrally resolved microscopic images of the emission were measured. It was most likely attributed to the optical transition between the excited states in QWRs.

UR - http://www.scopus.com/inward/record.url?scp=0000815958&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000815958&partnerID=8YFLogxK

U2 - 10.1063/1.121917

DO - 10.1063/1.121917

M3 - Article

VL - 73

SP - 511

EP - 513

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 4

ER -