Ultra-high-Q nanocavity resonance tuning by laser-assisted thermal oxidation of silicon is demonstrated by using a 532 nm continuous wave laser. The resonance is blue-shifted by >;2nm. The quality factor remains >;200,000.
Published in:
Lasers and Electro-Optics (CLEO), 2011 Conference on
Date of Conference: 1-6 May 2011