Abstract
We experimentally demonstrate the active inhibition of subwavelength confined cavity modes emission and quality factor enhancement by controlling the cavity optical surrounding. The intrinsic radiation angular spectrum of modes confined in planar photonics crystal cavities as well as its modifications depending on the environment are inferred via a transfer matrix modeling and k-space imaging.
- Received 20 May 2011
DOI:https://doi.org/10.1103/PhysRevB.84.035320
©2011 American Physical Society
