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Proceedings Paper

Large-scale-integrated silicon photonics using microdisk and microring resonators
Author(s): Andrew W. Poon; Shaoqi Feng; Hong Cai; Xianshu Luo; Hui Chen
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Paper Abstract

We review our recent work on silicon photonic devices for on-chip optical interconnects and optofluidics. On the optical interconnects front, we demonstrate coupled-resonator optical waveguides with gapless inter-cavity coupling for on-chip wide-bandwidth high-order optical channel filters and optical delay lines. We propose a 5×5 matrix switch comprising two-dimensionally cascaded microring resonator-based electrooptic switches for network-on-chip applications and demonstrate a 2×2 matrix switch as a proof-of-concept. We demonstrate cavity-enhanced photocurrent generation in a p-i-n diode embedded microring resonator for wavelength-selective photodetection and monitoring on-chip optical networks. We also investigate a serial-cascaded double-microring-based silicon photonic circuit for high-speed on-chip clock-recovery applications. On the optofluidics front, we study silicon nitride based waveguides with integrated microfluidic channels for optical manipulation of microparticles.

Paper Details

Date Published: 15 February 2010
PDF: 11 pages
Proc. SPIE 7605, Optoelectronic Integrated Circuits XII, 76050Q (15 February 2010); doi: 10.1117/12.844607
Show Author Affiliations
Andrew W. Poon, Hong Kong Univ. of Science and Technology (Hong Kong, China)
Shaoqi Feng, Hong Kong Univ. of Science and Technology (Hong Kong, China)
Hong Cai, Hong Kong Univ. of Science and Technology (Hong Kong, China)
Xianshu Luo, Hong Kong Univ. of Science and Technology (Hong Kong, China)
Hui Chen, Hong Kong Univ. of Science and Technology (Hong Kong, China)


Published in SPIE Proceedings Vol. 7605:
Optoelectronic Integrated Circuits XII
Louay A. Eldada; El-Hang Lee, Editor(s)

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