35 citations · 66 across the 10 of their papers we have counts for
11 papers
Super-resolution SAXS based on PSF engineering and sub-pixel detector translations
Benjamin Gutman, Michael Mrejen, Gil Shabat +3
Small-angle X-ray scattering (SAXS) technique enables convenient nanoscopic characterization for various systems and conditions. Nonetheless, lab-based SAXS systems intrinsically s…
Spectra2pix: Generating Nanostructure Images from Spectra
Itzik Malkiel, Michael Mrejen, Lior Wolf +1
The design of the nanostructures that are used in the field of nano-photonics has remained complex, very often relying on the intuition and expertise of the designer, ultimately li…
Coherent Control of the Non-instantaneous Nonlinear Power-law Response in Resonant Nanostructures
Eyal Bahar, Uri Arieli, Michael Mrejen +1
We experimentally demonstrate coherent control of the nonlinear response of optical second harmonic generation in resonant nanostructures beyond the weak-field regime. Contrary to…
Multicolor time-resolved upconversion imaging by Adiabatic Sum Frequency Conversion
Michael Mrejen, Yoni Erlich, Assaf Levanon +1
Upconversion imaging, where mid infrared (IR) photons are converted to visible and near IR photons via a nonlinear crystal and detected on cheap and high-performance Silicon detect…
Pulse Shaping of Broadband Adiabatic SHG in Ti-Sapphire Oscillator
Assaf Levanon, Asaf Dahan, Achiya Nagler +4
We experimentally demonstrate an efficient broadband second harmonic generation process with tunable mode-locked Ti: sapphire oscillator. We have achieved a robust broadband and ef…
Ultrafast near-field imaging of exciton-polariton dynamics in WSe_2 waveguides at room temperature
Michael Mrejen, Lena Yadgarov, Assaf Levanon +1
Van der Waals (vdW) materials, weakly bound layered compounds, have received enormous interest as they offer a malleable playground for a wide range of physical properties in therm…
Multifrequency Excitation and Detection Scheme in Apertureless Scattering Near Field Scanning Optical Microscopy
H. Greener, M. Mrejen, U. Arieli +1
We theoretically and experimentally demonstrate a multifrequency excitation and detection scheme in apertureless near field optical microscopy, that exceeds current state of the ar…
Deep Learning for Design and Retrieval of Nano-photonic Structures
Itzik Malkiel, Achiya Nagler, Michael Mrejen +3
Our visual perception of our surroundings is ultimately limited by the diffraction limit, which stipulates that optical information smaller than roughly half the illumination wavel…
Coherence-Driven Topological Transition in Quantum Metamaterials
Pankaj K. Jha, Michael Mrejen, Jeongmin Kim +4
We introduce and theoretically demonstrate a quantum metamaterial made of dense ultracold neutral atoms loaded into an inherently defect-free artificial crystal of light, immune to…
Active coupling control in densely packed subwavelength waveguides via dark mode
Haim Suchowski, Michael Mrejen, Taiki Hatakeyama +5
The ever growing need for energy-efficient and fast communications is driving the development of highly integrated photonic circuits where controlling light at the nanoscale become…
Plasmonic Anti-Hermitian Coupling for Controlling Light at the Nanoscale
Shuang Zhang, Ziliang Ye, Yuang Wang +5
Open quantum systems consisting of coupled bound and continuum states have been studied in a variety of physical systems, particularly within the scope of nuclear, atomic and molec…