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Proceedings Paper

Lasing emission of electrically pumped InGaAs/InGaAsP microcylinder laser
Author(s): Hui Suo; Li Qin; Yongqiang Ning; Yuzhai Pan; Yun Liu; Lijun Wang
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Paper Abstract

In this work InGaAs/InGaAsP/InP microcylinder lasers with diameter of 10 micrometers were fabricated by wet chemical etching. At liquid nitrogen temperature the lasers show lasing at 1.55 micrometers when electrically pumped with pulse width 300 ns and cycle of 200 microsecond(s) . The threshold current is about 3 mA.

Paper Details

Date Published: 16 October 2001
PDF: 3 pages
Proc. SPIE 4602, Semiconductor Optoelectronic Device Manufacturing and Applications, (16 October 2001); doi: 10.1117/12.445710
Show Author Affiliations
Hui Suo, Changchun Institute of Optics, Fine Mechanics, and Physics (China)
Li Qin, Changchun Institute of Optics, Fine Mechanics, and Physics (China)
Yongqiang Ning, Changchun Institute of Optics, Fine Mechanics, and Physics (China)
Yuzhai Pan, Changchun Institute of Optics, Fine Mechanics, and Physics (China)
Yun Liu, Changchun Institute of Optics, Fine Mechanics, and Physics (China)
Lijun Wang, Changchun Institute of Optics, Fine Mechanics, and Physics (China)


Published in SPIE Proceedings Vol. 4602:
Semiconductor Optoelectronic Device Manufacturing and Applications

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