191 citations · 823 across the 26 of their papers we have counts for
16 papers · 1 filter
Frozen mode in an asymmetric serpentine optical waveguide
Albret Herrero Parareda, Ilya Vitebksiy, Jacob Scheuer +1
The existence of a frozen mode in a periodic serpentine waveguide with broken longitudinal symmetry is demonstrated numerically. The frozen mode is associated with a stationary inf…
Controlling the long-term dynamics of Brillouin Fiber Lasers using pump modulation: Bi-stable lasing and Hysteresis
Omer Kotlicki, Jacob Scheuer
The long-term lasing dynamics of Brillouin Fiber Lasers was recently shown to be governed by an intrinsic thermal feedback which stabilizes the lasing frequency at the lower half o…
Designing high-transmission and wide angle all-dielectric flat metasurfaces at telecom wavelengths
Nikolaos Vasilantonakis, Jacob Scheuer, Amir Boag
Recent advances in holography, wireless sensing and light fidelity technologies have resulted in the need for antennas that can support highly efficient beam directivity for a broa…
Degeneracy breaking of Wood's anomaly for enhanced refractive index sensing
Michal Eitan, Zeev Iluz, Yuval Yifat +3
We introduce an ultrasensitive detection technique for refractive index (RI) sensing based on an array of nanometer scale slot-antennas milled in a thin gold layer using a single l…
Highly efficient and broadband wide-angle Holography Using Patch-Dipole Nano-antenna Reflectarrays
Yuval Yifat, Michal Eitan, Zeev Iluz +3
We demonstrate wide-angle, broadband and efficient reflection holography by utilizing coupled dipole-patch nano-antenna cells to impose an arbitrary phase profile on of the reflect…
Dynamically controlled plasmonic nano-antenna phased array utilizing vanadium dioxide
Gregory Kaplan, Koray Aydin, Jacob Scheuer
We propose and analyze theoretically an approach for realizing a tunable optical phased-array antenna utilizing the properties of VO2 for electronic beam steering applications in t…