175 citations · 513 across the 6 of their papers we have counts for
6 papers
Nonlinear absorption and dispersion in fiber-taper-coupled silicon photonic crystal microresonators
Paul E. Barclay, Kartik Srinivasan, Oskar Painter
A technique is demonstrated which efficiently transfers light between a tapered standard single-mode optical fiber and a high-Q, ultra-small mode volume, silicon photonic crystal r…
Rayleigh scattering, mode coupling, and optical loss in silicon microdisks
Matthew Borselli, Kartik Srinivasan, Paul E. Barclay +1
High refractive index contrast optical microdisk resonators fabricated from silicon-on-insulator wafers are studied using an external silica fiber taper waveguide as a wafer-scale…
Optical fiber coupling to planar photonic crystal microcavities
Paul E. Barclay, Kartik Srinivasan, Oskar Painter
A technique is demonstrated which efficiently transfers light between a tapered standard single-mode optical fiber and a resonant mode of a high-Q photonic crystal cavity with mode…
Optical-fiber based measurement of an ultra-small volume high-Q photonic crystal microcavity
Kartik Srinivasan, Paul E. Barclay, Matthew Borselli +1
A two-dimensional photonic crystal semiconductor microcavity with a quality factor Q ~ 40,000 and a modal volume Veff ~ 0.9 cubic wavelengths is demonstrated. A micron-scale optica…
Probing the dispersive and spatial properties of planar photonic crystal waveguide modes via highly efficient coupling from optical fiber tapers
Paul E. Barclay, Kartik Srinivasan, Matthew Borselli +1
The demonstration of an optical fiber based probe for efficiently exciting the waveguide modes of high-index contrast planar photonic crystal (PC) slabs is presented. Utilizing the…
Experimental demonstration of a high quality factor photonic crystal microcavity
Kartik Srinivasan, Paul E. Barclay, Oskar Painter +3
Sub-threshold measurements of a photonic crystal (PC) microcavity laser operating at 1.3 microns show a linewidth of 0.10 nm, corresponding to a quality factor Q ~ 1.3x10^4. The PC…