DocumentCode
2256092
Title
Near-field observation of zero index bandgaps in negative refraction photonic superlattices
Author
Hsieh, P. ; Kocaman, S. ; Tsai, M. ; Chen, T. ; Aras, M. ; Yu, M.B. ; Kwong, D.L. ; Stein, A. ; Wong, C.W.
Author_Institution
Opt. Nanostruct. Lab., Columbia Univ., New York, NY, USA
fYear
2011
fDate
1-6 May 2011
Firstpage
1
Lastpage
2
Abstract
We present near-field observations of tuned zero-index bandgaps in photonic crystal superlattices consisting of cascaded negative and positive index media. Supported by precise nanofabrication and experimental measurements, these observed zero-order gaps have potential for wavefront control for arbitrary phase delay lines and open cavity resonances.
Keywords
nanofabrication; photonic crystals; refraction; superlattices; arbitrary phase delay lines; cascaded negative index media; cascaded positive index media; nanofabrication; near-field observation; negative refraction photonic superlattices; open cavity resonances; photonic crystal superlattices; wavefront control; zero index bandgaps; zero-order gaps; Fiber optics; Indexes; Optical fiber sensors; Optical polarization; Optical superlattices; Photonics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-4577-1223-4
Type
conf
Filename
5951284
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