Presentation 2009-11-13
Equivalent index of multilayer-type photonic crystals
Yasuo OHTERA, Hirohito YAMADA,
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Abstract(in English) Method of calculating the equivalent refractive index of photonic crystals is proposed. The equivalent index here refers to the Herpin's index which has been utilized for designing AR (anti-reflection) coatings for conventional flat dielectric multilayer wavelength filters. The index is directly connected to the Fresnel reflection coefficient between the ambient media and photonic crystals. In this report we demonstrate the procedure of calculating the equivalent index of "autocloning-type" photonic crystals, which consists of multilayer of wavy cross section. Difference between the indexes of photonic crystals and conventional flat multilayer is also discussed.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Photonic crystal / equivalent index / Herpin's index / multilayer / FDTD method / reflection spectra
Paper # OME2009-65,OPE2009-160
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Committee OME
Conference Date 2009/11/6(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) Equivalent index of multilayer-type photonic crystals
Sub Title (in English)
Keyword(1) Photonic crystal
Keyword(2) equivalent index
Keyword(3) Herpin's index
Keyword(4) multilayer
Keyword(5) FDTD method
Keyword(6) reflection spectra
1st Author's Name Yasuo OHTERA
1st Author's Affiliation Graduate School of Engineering, Tohoku University()
2nd Author's Name Hirohito YAMADA
2nd Author's Affiliation Graduate School of Engineering, Tohoku University
Date 2009-11-13
Paper # OME2009-65,OPE2009-160
Volume (vol) vol.109
Number (no) 283
Page pp.pp.-
#Pages 5
Date of Issue