Presentation 2005/10/5
Optical Switching Analysis by Light Intensity Control in Cascaded Coupling Waveguides
Hiroki KISHIKAWA, Nobuo GOTO,
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Abstract(in English) Lightwave switching behavior is discussed analytically using coupled-mode theory for cascaded connection of coupled waveguides with some light intensity control elements. We elucidate that the lightwave switching is feasible when several conditions involved with phase angles are maintained by properly controlling the intensity of propagating lightwave. Besides, the switching operation is verified numerically using finite-difference beam-propagation method. As a result, the expected operation is realized and some characteristics involved with dependencies on wavelength and phase are also investigated.
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Keyword(in English) optical switch / optical coupler / coupled-mode theory / finite-difference beam-propagation method
Paper # OME2005-68,OPE2005-70
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Committee OME
Conference Date 2005/10/5(1days)
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Registration To Organic Material Electronics (OME)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Optical Switching Analysis by Light Intensity Control in Cascaded Coupling Waveguides
Sub Title (in English)
Keyword(1) optical switch
Keyword(2) optical coupler
Keyword(3) coupled-mode theory
Keyword(4) finite-difference beam-propagation method
1st Author's Name Hiroki KISHIKAWA
1st Author's Affiliation Faculty of Engineering, Toyohashi University of Technology()
2nd Author's Name Nobuo GOTO
2nd Author's Affiliation Faculty of Engineering, Toyohashi University of Technology
Date 2005/10/5
Paper # OME2005-68,OPE2005-70
Volume (vol) vol.105
Number (no) 320
Page pp.pp.-
#Pages 6
Date of Issue