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Proceedings Paper

InGaAs/InGaAsP microcavity laser with directional output waveguide
Author(s): Yongqiang Ning; Yanfang Sung; Zhenhua Jin; Li Qin; Lijun Wang
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Paper Abstract

Long wavelength InGaAs/InGaAsP MQW wafers are grown by MOCVD technique. Novel structure microcavity laser is fabricated with this MQW material. This microcavity laser is integrated with one or two directional output waveguides, which is connected to the microcylinder or microring. The diameter of microcylinder laser is 10 to 60 micron and the width of the directional waveguide is 10μm with a length of 300micron. Low threshold current of 5mA and multi-mode lasing emission is realized in pulsed operation.

Paper Details

Date Published: 31 January 2005
PDF: 6 pages
Proc. SPIE 5624, Semiconductor and Organic Optoelectronic Materials and Devices, (31 January 2005); doi: 10.1117/12.575209
Show Author Affiliations
Yongqiang Ning, Changchun Institute of Optics, Fine Mechanics, and Physics, CAS (China)
Yanfang Sung, Changchun Institute of Optics, Fine Mechanics, and Physics, CAS (China)
Zhenhua Jin, Changchun Institute of Optics, Fine Mechanics, and Physics, CAS (China)
Li Qin, Changchun Institute of Optics, Fine Mechanics, and Physics, CAS (China)
Lijun Wang, Changchun Institute of Optics, Fine Mechanics, and Physics, CAS (China)


Published in SPIE Proceedings Vol. 5624:
Semiconductor and Organic Optoelectronic Materials and Devices
Chung-En Zah; Yi Luo; Shinji Tsuji, Editor(s)

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