Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/7153
Title: Novel slow light waveguide with controllable delay-bandwidth product and utra-low dispersion
Authors: Hao, Ran
Cassan, Eric
Kurt, Hamza
Le Roux, Xavier
Marris-Morini, Delphine
Vivien, Laurent
Zhang, Xinliang
Keywords: [No Keywords]
Issue Date: 2010
Publisher: Optical Soc Amer
Abstract: We demonstrate a novel type of slow light photonic crystal waveguide which can produce unusual "U" type group index - frequency curves with constant group index g n(g) over large bandwidth. By shifting the boundaries of this waveguide, flexible control of g n(g) (10 < n(g) < 210) with large bandwidth (1nm<Delta lambda<43nm centered at 1550nm) and normalized Delay-Bandwidth Product (0.1363<DBP<0.3143) are achieved. Additionally, depending on the chosen waveguide geometry, extremely low group velocity dispersion (GVD<0.5 ps.nm(-1).mm(-1)), with controllable group velocity dispersion of both signs is obtained. (C) 2010 Optical Society of America
URI: https://doi.org/10.1364/OE.18.005942
https://hdl.handle.net/20.500.11851/7153
ISSN: 1094-4087
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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