730 citations · 2.2k across the 26 of their papers we have counts for
18 papers · 1 filter
Wide field-of-view and large depth-of-field metalenses
Louis Martin-Monier, Zhaoyi Li, Fan Yang +5
The ability to visualize both macroscopic and microscopic features over an extended field of view is essential for endoscopic imaging and other applications ranging from machine vi…
Wide field-of-view flat lens: an analytical formalism
Fan Yang, Sensong An, Mikhail Y. Shalaginov +3
Wide field-of-view (FOV) optics are widely used in various imaging, display, and sensing applications. While conventional wide FOV optics rely on cascading multiple elements to sup…
Ultra-compact nonvolatile phase shifter based on electrically reprogrammable transparent phase change materials
Carlos Ríos, Qingyang Du, Yifei Zhang +9
Energy-efficient programmable photonic integrated circuits (PICs) are the cornerstone of on-chip classical and quantum optical technologies. Optical phase shifters constitute the f…
Deep Convolutional Neural Networks to Predict Mutual Coupling Effects in Metasurfaces
Sensong An, Bowen Zheng, Mikhail Y. Shalaginov +13
Metasurfaces have provided a novel and promising platform for the realization of compact and large-scale optical devices. The conventional metasurface design approach assumes perio…
Nonlinear Mid-infrared Metasurface based on a Phase-Change Material
Fuyong Yue, Riccardo Piccoli, Mikhail Y. Shalaginov +5
The mid-wave infrared (MWIR) spectral region (3-5 μm) is important to a vast variety of applications in imaging, sensing, spectroscopy, surgery, and optical communications. Efficie…
Broadband Enhancement of On-chip Single Photon Extraction via Tilted Hyperbolic Metamaterials
Lian Shen, Xiao Lin, Mikhail Shalaginov +4
A fundamental building block for on-chip quantum photonics is a single-photon source with high repetition rates, which can enable many applications such as high-speed quantum commu…
A Freeform Dielectric Metasurface Modeling Approach Based on Deep Neural Networks
Sensong An, Bowen Zheng, Mikhail Y. Shalaginov +12
Metasurfaces have shown promising potentials in shaping optical wavefronts while remaining compact compared to bulky geometric optics devices. Design of meta-atoms, the fundamental…
Reconfigurable all-dielectric metalens with diffraction limited performance
Mikhail Y. Shalaginov, Sensong An, Yifei Zhang +15
Active metasurfaces, whose optical properties can be modulated post-fabrication, have emerged as an intensively explored field in recent years. The efforts to date, however, still…
A single-layer panoramic metalens with > 170° diffraction-limited field of view
Mikhail Y. Shalaginov, Sensong An, Fan Yang +6
Wide-angle optical functionality is crucial for implementation of advanced imaging and image projection devices. Conventionally, wide-angle operation is attained by complicated ass…
Multifunctional Metasurface Design with a Generative Adversarial Network
Sensong An, Bowen Zheng, Hong Tang +7
Metasurfaces have enabled precise electromagnetic wave manipulation with strong potential to obtain unprecedented functionalities and multifunctional behavior in flat optical devic…
A Novel Modeling Approach for All-Dielectric Metasurfaces Using Deep Neural Networks
Sensong An, Clayton Fowler, Bowen Zheng +11
Metasurfaces have become a promising means for manipulating optical wavefronts in flat and high-performance optical devices. Conventional metasurface device design relies on trial-…
Hybrid Plasmonic Bullseye Antennas for Efficient Photon Collection
Sebastian K. H. Andersen, Simeon Bogdanov, Oksana Makarova +5
We propose highly efficient hybrid plasmonic bullseye antennas for collecting photon emission from nm-sized quantum emitters. In our approach, the emitter radiation is coupled to s…
Ultrabright room-temperature single-photon emission from nanodiamond nitrogen-vacancy centers with sub-nanosecond excited-state lifetime
Simeon Bogdanov, Mikhail Y. Shalaginov, Alexei Lagutchev +7
Ultrafast emission rates obtained from quantum emitters coupled to plasmonic nanoantennas have recently opened fundamentally new possibilities in quantum information and sensing ap…
Ultra-thin, High-efficiency Mid-Infrared Transmissive Huygens Meta-Optics
Hanyu Zheng, Jun Ding, Li Zhang +12
The mid-infrared (mid-IR) is a strategically important band for numerous applications ranging from night vision to biochemical sensing. Unlike visible or near-infrared optical part…
Material platforms for integrated quantum photonics
Simeon Bogdanov, Mikhail Shalaginov, Alexandra Boltasseva +1
On-chip integration of quantum optical systems could be a major factor enabling photonic quantum technologies. Unlike the case of electronics, where the essential device is a trans…
Lasing Action with Gold Nanorod Hyperbolic Metamaterials
Rohith Chandrasekar, Zhuoxian Wang, Xiangeng Meng +7
Coherent nanoscale photon sources are of paramount importance to achieving all-optical communication. Several nanolasers smaller than the diffraction limit have been theoretically…
Plasmonic waveguides with hyperbolic multilayer cladding
Viktoriia E. Babicheva, Mikhail Y. Shalaginov, Satoshi Ishii +2
Engineering plasmonic metamaterials with anisotropic optical dispersion enables us to tailor the properties of metamaterial-based waveguides. We investigate plasmonic waveguides wi…
Plasmonic waveguides cladded by hyperbolic metamaterials
Satoshi Ishii, Mikhail Y. Shalaginov, Viktoriia E. Babicheva +2
Strongly anisotropic media with hyperbolic dispersion can be used for claddings of plasmonic waveguides. In order to analyze the fundamental properties of such waveguides, we analy…