Mark Douvidzon
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View article: Cavity continuum
Cavity continuum Open
We experimentally demonstrate and numerically analyze large arrays of whispering gallery resonators. Using fluorescent mapping, we measure the spatial distribution of the cavity ensemble’s resonances, revealing that light reaches distant r…
View article: Absorption-Induced Transmission in Plasma Microphotonics
Absorption-Induced Transmission in Plasma Microphotonics Open
Data for Figure 3.
View article: A Liquid Mirror Resonator
A Liquid Mirror Resonator Open
We present the first experimental demonstration of a Fabry‒Perot resonator that utilizes total internal reflection from a liquid–gas interface. Our hybrid resonator hosts both optical and capillary waves that mutually interact. Except for …
View article: Coupled spherical-cavities
Coupled spherical-cavities Open
In this work, we study theoretically and experimentally optical modes of photonic molecules—clusters of optically coupled spherical resonators. Unlike previous studies, we do not use stems to hold spheres in their positions relying, instea…
View article: A Monolithic 3D Printed Axisymmetric Co-Flow Single and Compound Emulsion Generator
A Monolithic 3D Printed Axisymmetric Co-Flow Single and Compound Emulsion Generator Open
We report a microfluidic droplet generator which can produce single and compound droplets using a 3D axisymmetric co-flow structure. The design considered for the fabrication of the device integrated a user-friendly and cost-effective 3D p…
View article: Toward transformable photonics: Reversible deforming soft cavities, controlling their resonance split and directional emission
Toward transformable photonics: Reversible deforming soft cavities, controlling their resonance split and directional emission Open
We report on reversible and continuously deformable soft micro-resonators and the control of their resonance split and directional emission. Assisted by computerized holographic-tweezers, functioning as an optical deformer of our device, w…
View article: Resonators made of a disk and a movable continuous-membrane
Resonators made of a disk and a movable continuous-membrane Open
Microcavities are used for resonantly enhanced interactions of light with matter or particles. Usually, the resonator’s sensitivity drops down with every particle attached to its interface due to the inherent scattering losses and the corr…
View article: Photonic Transformers
Photonic Transformers Open
We report on transformable micro-photonic devices that change their functionality while operating. Assisted by holographic-tweezers, we gradually deform the shape of a droplet whispering-gallery cavity and split a resonant mode to a 10-GHz…
View article: Microspheres with Atomic-Scale Tolerances Generate Hyperdegeneracy
Microspheres with Atomic-Scale Tolerances Generate Hyperdegeneracy Open
Degeneracies play a crucial rule in precise scientific measurements as well as in sensing applications. Spherical resonators have a high degree of degeneracy thanks to their highest symmetry; yet, fabricating perfect spheres is challenging…
View article: Light and Capillary Waves Propagation in Water Fibers
Light and Capillary Waves Propagation in Water Fibers Open
The confinement of light and sound, while they are traveling in fibers, enables a variety of light-matter interactions. Therefore, it is natural to ask if fibers can also host capillary waves. Capillary waves are similar to those we see wh…
View article: Water Fibers
Water Fibers Open
Fibers constitute the backbone of modern communication and are used in laser surgeries; fibers also genarate coherent X-ray, guided-sound and supercontinuum. In contrast, fibers for capillary oscillations, which are unique to liquids, were…
View article: Water Fibers
Water Fibers Open
Fibers constitute the backbone of modern communication and are used in laser surgeries; fibers also genarate coherent X-ray, guided-sound and supercontinuum. In contrast, fibers for capillary oscillations, which are unique to liquids, were…