Presentation	2000/1/18 Branching properties of low-loss Y-branches for wide branching angle H. Kawashima, H. Kurokawa, H. Kasai, K. Asama,
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Abstract(in English)	A Y-branch module is the basic element to design optical integrated circuits on a board using multimode optical waveguides. In this study, we propose a new Y-branch module, which achieves low-loss characteristics and wide branching angle. Also proposed Y-branch module has a large tolerance for the fabrication error. In a numerical analysis, we show the low-loss characteristics and the branching ratio of proposed Y-branch module.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Multimode optical waveguide / Y-branch / wide angle branch
Paper #	PS99-75, OPE99-123, LQE99-114
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Conference Information
Committee	LQE
Conference Date	2000/1/18(1days)
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Paper Information
Registration To	Lasers and Quantum Electronics (LQE)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Branching properties of low-loss Y-branches for wide branching angle
Sub Title (in English)
Keyword(1)	Multimode optical waveguide
Keyword(2)	Y-branch
Keyword(3)	wide angle branch
1st Author's Name	H. Kawashima
1st Author's Affiliation	School of Engineering, Tokyo University of Technology()
2nd Author's Name	H. Kurokawa
2nd Author's Affiliation	School of Engineering, Tokyo University of Technology
3rd Author's Name	H. Kasai
3rd Author's Affiliation	School of Engineering, Tokyo University of Technology
4th Author's Name	K. Asama
4th Author's Affiliation	School of Engineering, Tokyo University of Technology
Date	2000/1/18
Paper #	PS99-75, OPE99-123, LQE99-114
Volume (vol)	vol.99
Number (no)	545
Page	pp.pp.-
#Pages	6
Date of Issue