共 18 条
AlGaInAsPSb-based high-speed short-cavity VCSEL with single-mode emission at 1.3 μm grown by MOVPE on InP substrate
被引:8
作者:
Grasse, Christian
[1
]
Mueller, Michael
[1
]
Gruendl, Tobias
[1
]
Boehm, Gerhard
[1
]
Roenneberg, Enno
[2
]
Wiecha, Peter
[1
]
Rosskopf, Juergen
[2
]
Ortsiefer, Markus
[2
]
Meyer, Ralf
[1
]
Amann, Markus-Christian
[1
]
机构:
[1] Tech Univ Munich, Walter Schottky Inst, D-85748 Garching, Germany
[2] Vertilas GmbH, Gate Garching, D-85748 Garching, Germany
关键词:
Metalorganic vapor phase epitaxy;
Antimonides;
Phosphides;
Semiconducting III-V materials;
Laser diodes;
SURFACE-EMITTING LASERS;
WAVELENGTH;
SEMICONDUCTORS;
PARAMETERS;
D O I:
10.1016/j.jcrysgro.2012.06.051
中图分类号:
O7 [晶体学];
学科分类号:
0702 ;
070205 ;
0703 ;
080501 ;
摘要:
In this paper we present the first InP-based short-cavity Vertical-Cavity Surface-Emitting Laser with an AlGaInAsP/GaInAsP active region and a re-grown and structured GaAs0.51Sb:C/Ga0.47InAs:Si buried tunnel junction (BTJ), which serves as current aperture, grown by LP-MOVPE. We achieved over 1 mW single-mode continuous-wave (cw) emission at around 1.3 mu m wavelength and room-temperature. The small-signal modulation bandwidth exceeds 7.5 GHz, which is appropriate for 10 Gb/s data transmission, and the series resistance is as low as 24 Omega. The latter value indicates around three times lower dissipated power consumption than comparable MOVPE grown InP-based VCSELs. (C) 2012 Elsevier B.V. All rights reserved.
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页码:217 / 220
页数:4
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