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

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

Research output: Contribution to journal › Conference article › peer-review

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
Article number	08
Pages (from-to)	72-85
Number of pages	14
Journal	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	5729
DOIs	https://doi.org/10.1117/12.592631
Publication status	Published - 2005 Jul 21
Externally published	Yes
Event	Optoelectronic Integrated Circuits VII - San Jose, CA, United States Duration: 2005 Jan 25 → 2005 Jan 27

Keywords

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

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Biomaterials
Atomic and Molecular Physics, and Optics
Radiology Nuclear Medicine and imaging

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

In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE, Vol. 5729, 08, 21.07.2005, p. 72-85.

Research output: Contribution to journal › Conference article › peer-review

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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.",

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AU - Shinya, A.

AU - Mitsugi, S.

AU - Kuramochi, E.

AU - Tanabe, T.

AU - Kim, G.

AU - Kira, G.

AU - Kondo, S.

AU - Yamada, K.

AU - Watanabe, T.

AU - Tsuchizawa, T.

AU - Notomi, M.

PY - 2005/7/21

Y1 - 2005/7/21

N2 - 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.

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.

KW - Bi-stability

KW - Coupled resonator-waveguide system

KW - Multi-port-resonant-tunneling filter

KW - Nonlinear

KW - Optical switch

KW - Photonic crystal

KW - Resonator

KW - Waveguide

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JO - Progress in Biomedical Optics and Imaging - Proceedings of SPIE

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