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Free-standing silicon nitride nanobeams with efficient fiber-chip interface for cavity QED
Abdulrahman Alajlan, Mohit Khurana, Xiaohan Liu +2
We present the design, fabrication and characterization of high quality factor silicon nitride nanobeam PhC cavities at visible wavelengths for coupling to diamond color centers in…
Intense Dark Exciton Emission from Strongly Quantum Confined CsPbBr Nanocrystals
Daniel Rossi, Xiaohan Liu, Yangjin Lee +6
Dark ground state exciton in semiconductor nanocrystals has been a subject of much interest due to its long lifetime attractive for applications requiring long-lived electronic or…
Routing of valley photons in a WS2 monolayer via delocalized Bloch modes of in-plane inversion-symmetry broken photonic crystal slabs
Jiajun Wang, Han Li, Yating Ma +8
The valleys of two-dimensional transition metal dichalcogenides (TMDCs) offer a new degree of freedom for information processing. To take advantage of this valley degree of freedom…