Broadband CMOS-compatible SOI temperature insensitive Mach-Zehnder interferometer
Journal article published in 2015 by
Peng Xing,
Jaime Viegas 
This paper is made freely available by the publisher.
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Abstract
We propose an improved design approach for athermal silicon-on-insulator Mach-Zehnder interferometers to extend their spectral range with minimal temperature sensitivity. We demonstrate that the device designed following the improved approach has a near-zero temperature sensitivity (2.5 pm/K) over more than 60 nm spectral range near 1550 nm.