44 citations · 53 across the 9 of their papers we have counts for
7 papers · 1 filter
Integrated ytterbium gain for visible-near-infrared photonics
Tianyi Zeng, Erik W. Masselink, Tsung-Han Wu +9
Rare-earth gain media form the foundation of modern optical communications, emerging quantum hardware, and ultrafast optics. While chip-scale integration can enable fiber-like, and…
Monolithic 3D integration of tantalum pentoxide photonics on arbitrary substrates
Grant M. Brodnik, Grisha Spektor, Lindell M. Williams +6
The photonics landscape encompasses a wide scope of material platforms, each optimized for specific functionalities, yet no platform meets the demands of all current and evolving p…
Three-dimensional, multi-wavelength beam formation with integrated metasurface optics for Sr laser cooling
Sindhu Jammi, Andrew R. Ferdinand, Zheng Luo +13
We demonstrate the formation of a complex, multi-wavelength, three-dimensional laser beam configuration with integrated metasurface optics. Our experiments support the development…
Universal visible emitters in nanoscale integrated photonics
Grisha Spektor, David Carlson, Zach Newman +8
Visible wavelengths of light control the quantum matter of atoms and molecules and are foundational for quantum technologies, including computers, sensors, and clocks. The developm…
Functional meta lenses for compound plasmonic vortex field generation and control
Eva Prinz, Grisha Spektor, Michael Hartelt +3
Surface plasmon polaritons carrying orbital angular momentum are of great fundamental and applied interest. However, common approaches for their generation are restricted to having…
Orbital angular momentum multiplication in plasmonic vortex cavities
Grisha Spektor, Eva Prinz, Michael Hartelt +3
Orbital angular momentum of light is a core feature in photonics. Its confinement to surfaces using plasmonics has unlocked many phenomena and potential applications. Here we intro…
Linearly Dichroic Plasmonic Lens and Hetero-Chiral Structures
Grisha Spektor, Asaf David, Bergin Gjonaj +2
We present theoretical and experimental study of plasmonic Hetero-Chiral structures, comprised of constituents with opposite chirality. We devise, simulate and experimentally demon…