Published August 24, 2015
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Silicon-photonic PTAT temperature sensor for micro-ring resonator thermal stabilization
Abstract
We present a scheme for thermal stabilization of micro-ring resonator modulators through direct measurement of ring temperature using a monolithic PTAT temperature sensor. The measured temperature is used in a feedback loop to adjust the thermal tuner of the ring. The closed-loop feedback system is demonstrated to operate in presence of thermal perturbations at 20Gb/s.
Additional Information
© 2015 OSA. Received 5 Jun 2015; revised 30 Jul 2015; accepted 3 Aug 2015; published 12 Aug 20. Authors would like to thank Prof. Hajimiri and Aroutin Khachaturian for insightful discussions and OpSIS program for device fabrication.Attached Files
Published - oe-23-17-21875.pdf
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oe-23-17-21875.pdf
Additional details
Identifiers
- Eprint ID
- 61740
- Resolver ID
- CaltechAUTHORS:20151030-124526798
Dates
- Created
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2015-11-02Created from EPrint's datestamp field
- Updated
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2023-03-15Created from EPrint's last_modified field