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Showing 1 to 5 of 5 for “"silicon photonic crystal"”.
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Second Harmonic Generation in Silicon Photonic Crystal Resonators for Quantum Optic Applications
A possible way of achieving all-photonic classical and quantum logic gates is with dynamically coupled photonic crystal cavities. A silicon architecture that has octave-separated resonances with high quality factor, low mode volume, high nonlinear coupling is implemented in the form of a one …
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Periodic subwavelength photonic structures
… wavelength-dependent back-scattering off of a photonic crystal resonant cavity. The challenge is that we want to observe high quality factor resonant peaks while reducing the size of the crystal to less than 10 microns. So far the highest quality factor observed was about 800. The third …
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Heterogeneous integration of two-dimensional materials for on-chip optical interconnects
… a simple approach to construct heterogeneous photonic architectures, which is currently challenging for silicon-based photonics integrated with germanium and III-V semiconductors due to mismatched lattice constants and thermal properties. In addition, the entire family of 2D materials can …
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Chip-scale Photonic Devices for Light-matter Interactions and Quantum Information Processing
Chip-scale photonic devices such as microdisks, photonic crystal cavities and slow-light photonic crystal waveguides possess strong light localization and long photon lifetime, which will significantly enhance the light-matter interactions and can be used to implement new functionalities for both …
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Cavity coupled photonic crystal enhanced fluorescence for high sensitivity biomarker detection
… resonators has increased dramatically. These photonic crystals make fluorophores emit more light through a process called enhanced fluorescence which in turn allows for more signal to be collected due to these biomarkers. Advances in such optical resonators can lower limits of detection for …