Photonics Research, 2018, 6 (1): 01000006, Published Online: Jul. 19, 2018
Single-chip Si optical single-sideband modulator 
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Abstract
We demonstrate an integrated Si optical single-sideband (OSSB) modulator composed of a parallel dual-ring modulator (PDRM) and a quadrature hybrid coupler (QHC). Both the PDRM and the QHC are carefully designed for 30 GHz opearation, and their operations are verified by measurement. The Si OSSB modulator successfully generates a single sideband with larger than 15 dB suppression of the undesired sideband.
Byung-Min Yu, Jeong-Min Lee, Christian Mai, Stefan Lischke, Lars Zimmermann, Woo-Young Choi. Single-chip Si optical single-sideband modulator[J]. Photonics Research, 2018, 6(1): 01000006.
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