Imaging of emission patterns in a T-shaped quantum wire laser

Yasushi Takahashi; Shinichi Watanabe; Masahiro Yoshita; Hirotake Itoh; Yuhei Hayamizu; Hidefumi Akiyama; Loren N. Pfeiffer; Ken W. West

doi:10.1063/1.1627963

Imaging of emission patterns in a T-shaped quantum wire laser

Yasushi Takahashi, Shinichi Watanabe, Masahiro Yoshita, Hirotake Itoh, Yuhei Hayamizu, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West

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

12 Citations (Scopus)

Abstract

Three lasing lines were observed under optical pumping in a T-wire laser with high uniformity at 4K. As such, the microscopic images of each emission peak were measured. Origins of the three lasing lines were assigned: low-energy lasing L1 was due to the T-wire ground states, middle-energy lasing L2 was most probably due to the core-arm well, and high-energy lasing L3 was due to the stem wells.

Original language	English
Pages (from-to)	4089-4091
Number of pages	3
Journal	Applied Physics Letters
Volume	83
Issue number	20
DOIs	https://doi.org/10.1063/1.1627963
Publication status	Published - 2003 Nov 17
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

Access to Document

10.1063/1.1627963

Fingerprint Dive into the research topics of 'Imaging of emission patterns in a T-shaped quantum wire laser'. Together they form a unique fingerprint.

Cite this

@article{fb7d5dfd67c846e29b1eef3186f522ba,

title = "Imaging of emission patterns in a T-shaped quantum wire laser",

abstract = "Three lasing lines were observed under optical pumping in a T-wire laser with high uniformity at 4K. As such, the microscopic images of each emission peak were measured. Origins of the three lasing lines were assigned: low-energy lasing L1 was due to the T-wire ground states, middle-energy lasing L2 was most probably due to the core-arm well, and high-energy lasing L3 was due to the stem wells.",

author = "Yasushi Takahashi and Shinichi Watanabe and Masahiro Yoshita and Hirotake Itoh and Yuhei Hayamizu and Hidefumi Akiyama and Pfeiffer, {Loren N.} and West, {Ken W.}",

year = "2003",

month = nov,

day = "17",

doi = "10.1063/1.1627963",

language = "English",

volume = "83",

pages = "4089--4091",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics Publising LLC",

number = "20",

}

TY - JOUR

T1 - Imaging of emission patterns in a T-shaped quantum wire laser

AU - Takahashi, Yasushi

AU - Watanabe, Shinichi

AU - Yoshita, Masahiro

AU - Itoh, Hirotake

AU - Hayamizu, Yuhei

AU - Akiyama, Hidefumi

AU - Pfeiffer, Loren N.

AU - West, Ken W.

PY - 2003/11/17

Y1 - 2003/11/17

N2 - Three lasing lines were observed under optical pumping in a T-wire laser with high uniformity at 4K. As such, the microscopic images of each emission peak were measured. Origins of the three lasing lines were assigned: low-energy lasing L1 was due to the T-wire ground states, middle-energy lasing L2 was most probably due to the core-arm well, and high-energy lasing L3 was due to the stem wells.

AB - Three lasing lines were observed under optical pumping in a T-wire laser with high uniformity at 4K. As such, the microscopic images of each emission peak were measured. Origins of the three lasing lines were assigned: low-energy lasing L1 was due to the T-wire ground states, middle-energy lasing L2 was most probably due to the core-arm well, and high-energy lasing L3 was due to the stem wells.

UR - http://www.scopus.com/inward/record.url?scp=0348041914&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0348041914&partnerID=8YFLogxK

U2 - 10.1063/1.1627963

DO - 10.1063/1.1627963

M3 - Article

AN - SCOPUS:0348041914

VL - 83

SP - 4089

EP - 4091

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 20

ER -