Design and optical characterization of high-Q guided-resonance modes in the slot-graphite photonic crystal lattice.
Opt Express
; 21(25): 30975-83, 2013 Dec 16.
Article
em En
| MEDLINE
| ID: mdl-24514670
ABSTRACT
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 4 × 10(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.
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01-internacional
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MEDLINE
Idioma:
En
Ano de publicação:
2013
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Article