Publications (11)
Femtosecond nonlinear ultrasonics in gold probed with ultrashort surface plasmons
Vasily V. Temnov, Christoph Klieber, Keith A. Nelson +6
Fundamental interactions induced by lattice vibrations on ultrafast time scales become increasingly important for modern nanoscience and technology. Experimental access to the phys…
Photon statistics of time dependent electronic excitation of spin injected quantum dots
Chiran Wijesundara, Jeffrey Carvalho, Yuan Lu +1
The time dynamics of spin-injected, electrically contacted quantum dots were investigated with a focus on the time evolution of photon statistics. Photon statistics can provide ins…
Optimized higher-order photon state classification by machine learning
Guangpeng Xu, Jeffrey Carvalho, Chiran Wijesundara +1
The classification of higher-order photon emission becomes important with more methods being developed for deterministic multiphoton generation. The widely-used second-order correl…
Fabrication of BaZrS3 chalcogenide perovskite thin films for optoelectronics
Xiucheng Wei, Haolei Hui, Chuan Zhao +14
BaZrS3 is a prototypical chalcogenide perovskite, an emerging class of unconventional semiconductor. Recent results on powder samples reveal that it is a material with a direct ban…
Dynamics of the non-classical light from a single solid-state quantum emitter
Edward B. Flagg, Sergey V. Polyakov, Tim Thomay +1
We measure the dynamics of a non-classical optical field using two-time second-order correlations in conjunction with pulsed excitation. The technique quantifies single-photon puri…
Spectrally Resolved Higher Order Photon Statistics of Spontaneous Parametric Down Conversion
Jeffrey Carvalho, Chiran Wijesundara, Tim Thomay
The photon statistics of Spontaneous Parametric Down Conversion (SPDC) exhibit dependencies on wavelength, pump power, and coincidence time. Notably, the average photon numbers wer…