@article{4c619f2fd3b148399b2d458071612e29,
title = "The comparison between the graded photonic crystal coupler and various couplers",
abstract = "The coupling between a dielectric waveguide and a photonic crystal waveguide is studied theoretically and experimentally. The coupling methods studied in this work include graded photonic crystal coupler, photonic crystal taper, waveguide taper, and parabolic mirror coupler. The properties of each coupler are discussed and compared.",
keywords = "Integrated optics, Optical couplers",
author = "Chien, {Hung Ta} and Chengkuo Lee and Chiu, {Hua Kung} and Hsu, {Kuei Chu} and Chen, {Chii Chang} and Ho, {Ja An Annie} and Chien Chou",
note = "Funding Information: Manuscript received September 18, 2008; revised December 01, 2008. First published April 24, 2009; current version published July 01, 2009. This work was supported in part by the National University of Singapore, Singapore, under Research Grants URC R-263-000-475-112 and FRC R-263-000-358-112/133.",
year = "2009",
month = jul,
day = "15",
doi = "10.1109/JLT.2008.2012271",
language = "???core.languages.en_GB???",
volume = "27",
pages = "2570--2574",
journal = "Journal of Lightwave Technology",
issn = "0733-8724",
number = "14",
}