Ultrasmall resonant tunneling/dropping devices in 2D photonic crystal slabs

A. Shinya; S. Mitsugi; E. Kuramochi; Takasumi Tanabe; G. Kim; G. Kira; S. Kondo; K. Yamada; T. Watanabe; T. Tsuchizawa; M. Notomi

doi:10.1117/12.592631

Ultrasmall resonant tunneling/dropping devices in 2D photonic crystal slabs

A. Shinya, S. Mitsugi, E. Kuramochi, Takasumi Tanabe, G. Kim, G. Kira, S. Kondo, K. Yamada, T. Watanabe, T. Tsuchizawa, M. Notomi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

We investigate waveguide resonators, and a coupled system based on two-dimensional silicon-on-insulator photonic crystal (PhC) slabs. First, we show a way of designing PhC waveguides and PhC resonators to overcome the radiation loss that occurs in the thickness direction in a two-dimensional system and how to couple a PhC waveguide to an optical fiber. Next, we effectively couple PhC waveguides to PhC resonators, devise a three-port-resonant-tunneling filter, and develop an ultrasmall multi-port channel-drop filter. Finally, we describe a two-beam optical switch operating with very low power that employs a PhC coupled resonator-waveguide system.

Original language	English
Title of host publication	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Editors	L.A. Eldada, E.-H. Lee
Pages	72-85
Number of pages	14
Volume	5729
DOIs	https://doi.org/10.1117/12.592631
Publication status	Published - 2005
Externally published	Yes
Event	Optoelectronic Integrated Circuits VII - San Jose, CA, United States Duration: 2005 Jan 25 → 2005 Jan 27

Other

Other	Optoelectronic Integrated Circuits VII
Country	United States
City	San Jose, CA
Period	05/1/25 → 05/1/27

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Keywords

Bi-stability
Coupled resonator-waveguide system
Multi-port-resonant-tunneling filter
Nonlinear
Optical switch
Photonic crystal
Resonator
Waveguide

ASJC Scopus subject areas

Engineering(all)

Cite this

Shinya, A., Mitsugi, S., Kuramochi, E., Tanabe, T., Kim, G., Kira, G., ... Notomi, M. (2005). Ultrasmall resonant tunneling/dropping devices in 2D photonic crystal slabs. In L. A. Eldada, & E-H. Lee (Eds.), Progress in Biomedical Optics and Imaging - Proceedings of SPIE (Vol. 5729, pp. 72-85). [08] https://doi.org/10.1117/12.592631

Ultrasmall resonant tunneling/dropping devices in 2D photonic crystal slabs. / Shinya, A.; Mitsugi, S.; Kuramochi, E.; Tanabe, Takasumi; Kim, G.; Kira, G.; Kondo, S.; Yamada, K.; Watanabe, T.; Tsuchizawa, T.; Notomi, M.

Progress in Biomedical Optics and Imaging - Proceedings of SPIE. ed. / L.A. Eldada; E.-H. Lee. Vol. 5729 2005. p. 72-85 08.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shinya, A, Mitsugi, S, Kuramochi, E, Tanabe, T, Kim, G, Kira, G, Kondo, S, Yamada, K, Watanabe, T, Tsuchizawa, T & Notomi, M 2005, Ultrasmall resonant tunneling/dropping devices in 2D photonic crystal slabs. in LA Eldada & E-H Lee (eds), Progress in Biomedical Optics and Imaging - Proceedings of SPIE. vol. 5729, 08, pp. 72-85, Optoelectronic Integrated Circuits VII, San Jose, CA, United States, 05/1/25. https://doi.org/10.1117/12.592631

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AU - Kira, G.

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AB - We investigate waveguide resonators, and a coupled system based on two-dimensional silicon-on-insulator photonic crystal (PhC) slabs. First, we show a way of designing PhC waveguides and PhC resonators to overcome the radiation loss that occurs in the thickness direction in a two-dimensional system and how to couple a PhC waveguide to an optical fiber. Next, we effectively couple PhC waveguides to PhC resonators, devise a three-port-resonant-tunneling filter, and develop an ultrasmall multi-port channel-drop filter. Finally, we describe a two-beam optical switch operating with very low power that employs a PhC coupled resonator-waveguide system.

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KW - Coupled resonator-waveguide system

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KW - Waveguide

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10.1117/12.592631