Independent electrical tuning of separated quantum dots in coupled photonic crystal cavities
arXiv:1109.5016 · doi:10.1063/1.3651491
Abstract
Systems of photonic crystal cavities coupled to quantum dots are a promising architecture for quantum networking and quantum simulators. The ability to independently tune the frequencies of laterally separated quantum dots is a crucial component of such a scheme. Here, we demonstrate independent tuning of laterally separated quantum dots in photonic crystal cavities coupled by in-plane waveguides by implanting lines of protons which serve to electrically isolate different sections of a diode structure.
3 pages, 3 figures
References in corpus (9)
- Strongly Interacting Polaritons in Coupled Arrays of Cavities
- Photon blockade induced Mott transitions and XY spin models in coupled cavity arrays
- Quantum Many-Body Phenomena in Coupled Cavity Arrays
- Giant optical Faraday rotation induced by a single electron spin in a quantum dot: Applications to entangling remote spins via a single photon
- CNOT and Bell-state analysis in the weak-coupling cavity QED regime
- Efficient Photonic Crystal Cavity-Waveguide Couplers
- Local Quantum Dot Tuning on Photonic Crystal Chips
- Ultra Fast Nonlinear Optical Tuning of Photonic Crystal Cavities
- Heralded generation of entanglement with coupled cavities