Optimization of the efficiency of single photon sources based on quantum dots under optical excitation

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We present an overview on the growth and the optical properties of GaN quantum dots (QDs) embedded in planar AlN grown on the following three different types of substrates: single AlN crystal, AlN on sapphire, and AIN on Si(111). QD density control over th ...

Controlling the excitonic optical properties of room temperature semiconductors using time-dependent perturbations is key to future optoelectronic applications. The optical Stark effect in bulk and low-dimensional materials has recently shown exciton shift ...

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Compared with other imaging probes such as fluorescent dyes and quantum dots, second-harmonic radiating imaging probes (SHRIMPs) provide a unique ultrafast, coherent optical contrast that is free of photobleaching and emission intermittency. Using the seco ...

Optimization of the efficiency of single photon sources based on quantum dots under optical excitation

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Room temperature single photon emission from planar GaN/AlN quantum dot samples grown by MBE

Exciton control in a room temperature bulk semiconductor with coherent strain pulses

Quantum correlation measurement with single photon avalanche diode arrays

The growth and optical properties of III-V nanostructures grown by Molecular Beam Epitaxy

Single photons from dissipation in coupled cavities

Dynamics of nanoscale systems probed by time-resolved STM-induced luminescence

Scanning near-field optical microscopy with new probes and feedback modes

Ultrafast carrier dynamics in III-nitride nanostructures and LED quantum efficiency

Second-harmonic radiating imaging probes and harmonic holography