Title :
Square lattice photonic crystal point-shifted D0 nanocavity with lowest-order whispering-gallery mode
Author :
Lu, Tsan-Wen ; Lin, Pin-Tso ; Sio, Kuan-Un ; Lee, Po-Tsung
Author_Institution :
Dept. of Photonics, Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
We propose a square photonic crystal point-shifted nanocavity, which sustains an ultra-small lowest-order whispering-gallery mode. Lasing actions with low threshold of 160 μW and changed polarization due to a nearby nano-particle are observed.
Keywords :
nanoparticles; optical lattices; photonic crystals; whispering gallery modes; changed polarization; lowest-order whispering-gallery mode; nanoparticle; point-shifted nanocavity; power 160 muW; square lattice photonic crystal; Degradation; Finite difference methods; Lattices; Nanoscale devices; Optical devices; Optical polarization; Photonic crystals; Q factor; Scanning electron microscopy; Time domain analysis;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
