6 papers · 1 filter
Diffractive cascades for polychromatic hard X-ray focusing
William Michaels, Simo Pajovic, Joshua Chen +2
Diffractive focusing of hard X-rays has traditionally required structures with large aspect ratios due to the limited interaction of most materials with X-rays. This has increased…
Supercollimating photonic crystal scintillators
Seou Choi, Sachin Vaidya, Charles Roques-Carmes +1
Scintillators convert X-ray energy into visible or near-visible photons, enabling applications in high-energy particle detection and X-ray imaging. Increasing scintillator thicknes…
Structures resistant to Manipulation by all Wavefronts in two dimensions
Asher Sabbagh, Michael Horodynski, Rida Khan +2
Using light to manipulate small particles is a powerful tool with numerous practical applications across biophysics and nanotechnology. This experimental technique has achieved sig…
Programmable control of the spatiotemporal quantum noise of light
Jamison Sloan, Michael Horodynski, Shiekh Zia Uddin +6
Optoelectronic systems based on multiple modes of light can often exceed the performance of their single-mode counterparts. However, multimode nonlinear interactions often introduc…
Controlling X-ray emission with optical nanostructures
Elina Sendonaris, Jamison Sloan, Nicholas Rivera +2
Nonlinear processes lie at the heart of many technologies such as frequency converters and entangled photon sources. Historically, observation and manipulation of these processes,…
Topological quantum walk in synthetic non-Abelian gauge fields
Zehai Pang, Omar Abdelghani, Marin SoljaÄiÄ +1
We theoretically introduce synthetic non-Abelian gauge fields for topological quantum walks. The photonic mesh lattice configuration is generalized with polarization multiplexing t…