Optical Tamm States in Dielectric Photonic Crystal Heterostructure. Ji-Yong, G., Yong, S., Hong-Qiang, L., Ye-Wen, Z., & Hong, C. Chinese Physics Letters, 25(6):2093--2096, 2008.
doi  abstract   bibtex   
We investigate one-dimensional dielectric photonic crystal and optical Tamm modes formed by\${\textbackslash}backslash\$nsuperposition of two band gaps and find that this kind of mode can be explained by the single\${\textbackslash}backslash\$nnegative materials tunnelling effect. A finite-size dielectric photonic band gap can mimic one kind\${\textbackslash}backslash\$nof effective single negative material and this property sensitively depends on the frequency\${\textbackslash}backslash\$nlocation in stop-band regions and surface termination and so on. The effective impedance match and\${\textbackslash}backslash\$neffective phase match give the precise position of the optical Tamm mode. Complete transparency via\${\textbackslash}backslash\$ntunnelling is achieved by two opaque media and demonstrates the validity of our approach.
@article{ji-yong_optical_2008,
	title = {Optical {Tamm} {States} in {Dielectric} {Photonic} {Crystal} {Heterostructure}},
	volume = {25},
	issn = {0256-307X},
	doi = {10.1088/0256-307X/25/6/046},
	abstract = {We investigate one-dimensional dielectric photonic crystal and optical Tamm modes formed by\${\textbackslash}backslash\$nsuperposition of two band gaps and find that this kind of mode can be explained by the single\${\textbackslash}backslash\$nnegative materials tunnelling effect. A finite-size dielectric photonic band gap can mimic one kind\${\textbackslash}backslash\$nof effective single negative material and this property sensitively depends on the frequency\${\textbackslash}backslash\$nlocation in stop-band regions and surface termination and so on. The effective impedance match and\${\textbackslash}backslash\$neffective phase match give the precise position of the optical Tamm mode. Complete transparency via\${\textbackslash}backslash\$ntunnelling is achieved by two opaque media and demonstrates the validity of our approach.},
	number = {6},
	journal = {Chinese Physics Letters},
	author = {Ji-Yong, Guo and Yong, Sun and Hong-Qiang, Li and Ye-Wen, Zhang and Hong, Chen},
	year = {2008},
	pages = {2093--2096}
}

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