Design and Characterization of a Novel Integrated Ring Resonator

Design and Characterization of a Novel Integrated Ring Resonator

Integrated photonics for optical communication and sensing

Suedwestdeutscher Verlag fuer Hochschulschriften ( 26.02.2019 )

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This work presents a novel ring resonator design. The demonstrated hybrid-waveguide ring resonator takes advantage of both, a highly effcient slot-waveguide based phase shifter and a low loss strip-waveguide in a single ring. The device is realized on 200 mm silicon-on-insulator wafers and covered by an electro-optic polymer in a post-processing step. The fabricated device has a small footprint and low optical losses, while at the same time a remarkable high electro-optical response in terms of DC device tunability is obtained. It is shown that the hybrid-waveguide ring resonator is a promising candidate for effcient optical switches, tunable flters, and modulators with low energy consumption. Moreover, the present work proposes the hybrid-waveguide ring resonator for on-chip optical sensing. It is shown that the innovative ring geometry provides the unique feature to increase the sensitivity while maintaining low optical losses. Thus, this resonator structure may represent a promising alternative approach for future integrated sensors.

Buch Details:

ISBN-13:

978-620-2-32325-3

ISBN-10:

6202323256

EAN:

9786202323253

Buchsprache:

Deutsch

By (author) :

Patrick Steglich

Seitenanzahl:

148

Veröffentlicht am:

26.02.2019

Kategorie:

Electricity, magnetism, optics