INTEGRATION OF 1.3-MU-M WAVELENGTH LASERS AND OPTICAL AMPLIFIERS

被引：9

作者：

KOREN, U

MILLER, BI

RAYBON, G

ORON, M

YOUNG, MG

KOCH, TL

DEMIGUEL, JL

CHIEN, M

TELL, B

BROWNGOEBELER, K

BURRUS, CA

机构：

来源：

APPLIED PHYSICS LETTERS | 1990年 / 57卷 / 14期

关键词：

D O I：

10.1063/1.103440

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We describe integration of lasers and optical amplifiers at 1.3 μm wavelength. The effects of the residual mirror reflectivity at the amplifier front facet are discussed. Using photonic integration techniques very high coupling efficiency of light from the laser to the amplifier sections was observed, with current transfer efficiency (ratio of photocurrent to drive current) as high as 33%. The output light current characteristics of the laser have a slope efficiency higher than 2 mW/mA. This device may be used for digital modulation with very low rf power drive requirements. Modulation at 2 Gbit/s has been demonstrated.

引用

页码：1375 / 1377

页数：3

共 5 条

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JOPSON, RM ;

LINKE, RA ;

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KOREN, U ;

WHALEN, MS ;

HALL, KL .

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[2]

EISENSTEIN G, 1989, 7TH INT C INT OPT OP

[3] WAVELENGTH DIVISION MULTIPLEXING LIGHT-SOURCE WITH INTEGRATED QUANTUM WELL TUNABLE LASERS AND OPTICAL AMPLIFIERS [J].

KOREN, U ;

KOCH, TL ;

MILLER, BI ;

EISENSTEIN, G ;

BOSWORTH, RH .

APPLIED PHYSICS LETTERS, 1989, 54 (21) :2056-2058

[4]

SODA H, 1989, 7TH INT C INT OPT OP

[5]

SUZUKI M, 1989, 7TH INT C INT OPT OP

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