Journal
IEEE PHOTONICS JOURNAL
Volume 3, Issue 6, Pages 975-985Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/JPHOT.2011.2170558
Keywords
Integrated optoelectronics; optical device fabrication; optical modulation; optical pulse shaping
Funding
- Defense Advanced Research Projects Agency
- Space and Naval Warfare Systems Command [HR0011-05-C-0155]
- National Science Foundation under Electrical, Communications and Cyber Systems [1028729]
- Directorate For Engineering [1028729] Funding Source: National Science Foundation
- Div Of Electrical, Commun & Cyber Sys [1028729] Funding Source: National Science Foundation
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We demonstrate monolithic integration of a 100-channel arrayed-waveguide grating (AWG) with 10-GHz channel spacing and 100 optically controlled Michelson-interferometer-based phase and amplitude modulators. The high-resolution AWG showed better than -15-dB crosstalk, and the modulator extinction ratio was better than 20 dB with either electrical or optical modulation control. The twin-integrated devices comprise a 50-mm diameter InP wafer with 1200 independent optoelectronic components.
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