Fiber-Coupled Diamond Quantum Nanophotonic Interface

Fiber-Coupled Diamond Quantum Nanophotonic Interface

Michael J. Burek, Charles Meuwly, Ruffin E. Evans, Mihir K. Bhaskar, Alp Sipahigil, Srujan Meesala, Bartholomeus Machielse, Denis D. Sukachev, Christian T. Nguyen, Jose L. Pacheco, Edward Bielejec, Mikhail D. Lukin, and Marko Lončar John A. Paulson School of Engineering and Applied Sciences, Harvard University, 29 Oxford Street, Cambridge, Massachusetts 02138, USA École Polytechnique Fédérale d...

Efficient fiber-optical interface for nanophotonic devices

Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA Department of Physics and Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA Center for Photonic Innovations, The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu, Japan Department of Chemistry and Chemical Biology, Harvard University, Cambridge...

Diamond nanophotonic devices for quantum information processing and sensing

Fiber - coupled nanophotonic devices for nonlinear optics and cavity QED

The sub-wavelength optical confinement and low optical loss of nanophotonic devices dramatically enhances the interaction between light and matter within these structures. When nanophotonic devices are combined with an efficient optical coupling channel, nonlinear optical behavior can be observed at low power levels in weakly-nonlinear materials. In a similar vein, when resonant atomic systems ...

Fiber-coupled semiconductor waveguides as an efficient optical interface to a single quantum dipole.

We theoretically investigate the interaction of a single quantum dipole with the modes of a fiber-coupled semiconductor waveguide. Through a combination of tight modal confinement and phase-matched evanescent coupling, we predict that approximately 70% of the dipole's emission can be collected into a single-mode optical fiber. We further show that the dipole strongly modifies resonant light tra...