Fabrication of air-bridged Kerr nonlinear polymer photonic crystal slab structures in near-infrared region
Author(s) -
Ziming Meng,
Xiaolan Zhong,
Chen Wang,
Zhi-Yuan Li
Publication year - 2012
Publication title -
chinese optics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.617
H-Index - 37
ISSN - 1671-7694
DOI - 10.3788/col201210.112202
Subject(s) - slab , photonic crystal , optics , materials science , fabrication , nonlinear optics , infrared , kerr effect , nonlinear system , polymer , optoelectronics , physics , laser , medicine , alternative medicine , pathology , quantum mechanics , geophysics , composite material
Fabrication details of air-bridged Kerr nonlinear polymer photonic crystal slab structures are presented.Both the two-dimensional photonic crystal slab and the one-dimensional nanobeam structures are fabricated using direct focused ion beam etching and subsequent wet chemical etching.The scanning electron microscopy images show the uniformity and homogeneity of the cylindrical air holes.The optical measurement in the near-infrared region is implemented using the tapered fiber coupling method,and the results agree with the numerical calculations by using the three-dimensional finite-difference time-domain method.
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