arXiv · 1109.4961
Optical fiber tips functionalized with semiconductor photonic crystal cavities
Abstract
We demonstrate a simple and rapid epoxy-based method for transferring photonic crystal cavities to the facets of optical fibers. Passive Si cavities were measured via fiber taper coupling as well as direct transmission from the fiber facet. Active quantum dot containing GaAs cavities showed photoluminescence that was collected both in free space and back through the original fiber. Cavities maintain a high quality factor (2000-4000) in both material systems. This new design architecture provides a practical mechanically stable platform for the integration of photonic crystal cavities with macroscale optics and opens the door for novel research on fiber-coupled cavity devices.
Explore related subjects
Keep this discovery
Gary Shambat, J Provine, Kelley Rivoire, Tomas Sarmiento, James Harris, Jelena Vuckovic. 2011-09-22. Optical fiber tips functionalized with semiconductor photonic crystal cavities. https://doi.org/10.1063/1.3660278
Cite the original work for its findings. Save a collection to share your selection of sources.