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 | |
| Publication status | Published - 2003 Nov 17 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
Cite this
Imaging of emission patterns in a T-shaped quantum wire laser. / Takahashi, Yasushi; Watanabe, Shinichi; Yoshita, Masahiro; Itoh, Hirotake; Hayamizu, Yuhei; Akiyama, Hidefumi; Pfeiffer, Loren N.; West, Ken W.
In: Applied Physics Letters, Vol. 83, No. 20, 17.11.2003, p. 4089-4091.Research output: Contribution to journal › Article
}
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 -