A low-power high-speed InP microdisk modulator heterogeneously integrated on a SOI waveguide

被引:16
作者
Hofrichter, Jens [1 ]
Raz, Oded [2 ]
La Porta, Antonio [1 ]
Morf, Thomas [1 ]
Mechet, Pauline [3 ]
Morthier, Geert [3 ]
De Vries, Tjibbe [2 ]
Dorren, Harm J. S. [2 ]
Offrein, Bert J. [1 ]
机构
[1] IBM Res Zurich, CH-8803 Ruschlikon, Switzerland
[2] Eindhoven Univ Technol, COBRA Res Inst, NL-5600 MB Eindhoven, Netherlands
[3] Univ Ghent, IMEC, INTEC, B-9000 Ghent, Belgium
关键词
SILICON-ON-INSULATOR; OPTICAL MODULATOR; ULTRALOW-ENERGY; INJECTION; COMPACT; LASERS;
D O I
10.1364/OE.20.009363
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We report on the modulation characteristics of indium phosphide (InP) based microdisks heterogeneously integrated on a silicon-on-insulator (SOI) waveguide. We present static extinction ratios and dynamic operation up to 10 Gb/s. Operation with a bit-error rate below 1 x 10(-9) is demonstrated at 2.5, 5.0 and 10.0 Gb/s and the performance is compared with that of a commercial modulator. Power penalties are analyzed with respect to the pattern length. The power consumption is calculated and compared with state-of-the-art integrated modulator concepts. We demonstrate that InP microdisk modulators combine low-power and low-voltage operation with low footprint and high-speed. Moreover, the devices can be fabricated using the same technology as for lasers, detectors and wavelength converters, making them very attractive for co-integration. (C) 2012 Optical Society of America
引用
收藏
页码:9363 / 9370
页数:8
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