Design and optical characterization of high-Q guided-resonance modes in the slot-graphite photonic crystal lattice

被引:6
作者
Martinez, Luis Javier [1 ]
Huang, Ningfeng [1 ]
Ma, Jing [1 ]
Lin, Chenxi [1 ]
Jaquay, Eric [1 ]
Povinelli, Michelle L. [1 ]
机构
[1] Univ So Calif, Ming Hsieh Dept Elect Engn, Los Angeles, CA 90089 USA
关键词
ENHANCED FLUORESCENCE EMISSION; LASER OPERATION; BAND-STRUCTURE; LIGHT; SLAB; MOLECULES; DEFECT;
D O I
10.1364/OE.21.030975
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A new photonic crystal structure is generated by using a regular graphite lattice as the base and adding a slot in the center of each unit cell to enhance field confinement. The theoretical Q factor in an ideal structure is over 4x10(5). The structure was fabricated on a silicon-on-insulator wafer and optically characterized by transmission spectroscopy. The resonance wavelength and quality factor were measured as a function of slot height. The measured trends show good agreement with simulation. (C) 2013 Optical Society of America
引用
收藏
页码:30975 / 30983
页数:9
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