Publications associées à Ordinateur optique

Wide-Field Spectral Super-Resolution Mapping of Optically Active Defects in Hexagonal Boron Nitride

Aleksandra Radenovic, Vytautas Navikas, Evgenii Glushkov, Jiandong Feng, Jean Camille Benjamin Comtet

Point defects can have significant impact on the mechanical, electronic, and optical properties of materials. The development of robust, multidimensional, high-throughput, and large-scale characterization techniques of defects is thus crucial for the estab ...

2019

Diffractive Optical Elements Investigation in the Phase Domain

Toralf Scharf, Myun Sik Kim, Dong Cheon Kim, Michail Symeonidis

In this work we demonstrate the advantages of investigating diffractive optical elements in the phase domain. In this regime we can detect features that are not restrained by the diffraction limit and relate them to the geometrical and optical properties o ...

SPIE-INT SOC OPTICAL ENGINEERING2019

Manipulation of Bloch surface waves: from subwavelength focusing to nondiffracting beam

Hans Peter Herzig, Myun Sik Kim

We present a different type of electromagnetic surface wave than a surface plasmon polariton (SPP), called Bloch surface wave (BSW). BSWs are sustained by dielectric multilayers, and therefore they do not suffer from dissipation. Their propagation length i ...

SPIE Digital Library2018

Using effective medium theories to design tailored nanocomposite materials for optical systems

Toralf Scharf, Friedrich Daniel Werdehausen

Modern optical systems are subject to very restrictive performance, size and cost requirements. Especially in portable systems size often is the most important factor, which necessitates elaborate designs to achieve the desired specifications. However, cur ...

2018

High Quality Factor Confinement Of Bloch Surface Waves At Visible Wavelengths

Hans Peter Herzig, Gaël David Osowiecki, Nicolas Maxime André Descharmes, Babak Vosoughi Lahijani, Raphaël Barbey

We report the first experimental demonstration of high quality factor confinement of Bloch surface waves at visible wavelengths. The cavities consist of planar Fabry-Perot resonators that are fabricated on top of a Bloch surface supporting substrate. This ...

IEEE2018

Ultralow-Power Photonic Chip-Based Soliton Frequency Combs

Tobias Kippenberg, Michail Zervas, Bahareh Ghadiani, Junqiu Liu, Maxim Karpov, Hairun Guo, Martin Hubert Peter Pfeiffer, Arslan Sajid Raja, Nils Johan Engelsen

The generation of dissipative Kerr solitons in optical microresonators allow compact high repetition rate frequency combs. A particularly promising platform is photonic integrated Si3N4 microresonators. Yet to date, soliton formation in Si3N4 microresonato ...

IEEE2018

Ultralow-power chip-based soliton microcombs for photonic integration

Tobias Kippenberg, Michail Zervas, Bahareh Ghadiani, Junqiu Liu, Maxim Karpov, Hairun Guo, Martin Hubert Peter Pfeiffer, Arslan Sajid Raja, Nils Johan Engelsen, Botao Du

The generation of dissipative Kerr solitons in optical microresonators has provided a route to compact frequency combs of high repetition rate, which have already been employed for optical frequency synthesizers, ultrafast ranging, coherent telecommunicati ...

OPTICAL SOC AMER2018

Ultra-wide-band structural slow light

Romuald Houdré, Vincenzo Savona, Momchil Minkov, Mohamed Sabry Abdel-Aliem Mohamed

The ability of using integrated photonics to scale multiple optical components on a single monolithic chip offers key advantages to create miniature light-controlling chips. Numerous scaled optical components have been already demonstrated. However, presen ...

NATURE PUBLISHING GROUP2018

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Ordinateur optique

Wide-Field Spectral Super-Resolution Mapping of Optically Active Defects in Hexagonal Boron Nitride

Diffractive Optical Elements Investigation in the Phase Domain

Manipulation of Bloch surface waves: from subwavelength focusing to nondiffracting beam

Light-Matter Interaction in III-Nitride Waveguides: Propagating Polaritons and Optical Gain

Using effective medium theories to design tailored nanocomposite materials for optical systems

High Quality Factor Confinement Of Bloch Surface Waves At Visible Wavelengths

Ultralow-Power Photonic Chip-Based Soliton Frequency Combs

Ultralow-power chip-based soliton microcombs for photonic integration

Ultra-wide-band structural slow light

Third-Order Optical Nonlinearity in Two-Dimensional Transition Metal Dichalcogenides

Graph Chatbot

Chattez avec Graph Search

Wide-Field Spectral Super-Resolution Mapping of Optically Active Defects in Hexagonal Boron Nitride

Using effective medium theories to design tailored nanocomposite materials for optical systems

Diffractive Optical Elements Investigation in the Phase Domain

Light-Matter Interaction in III-Nitride Waveguides: Propagating Polaritons and Optical Gain

Ultralow-Power Photonic Chip-Based Soliton Frequency Combs

Ultralow-power chip-based soliton microcombs for photonic integration

Third-Order Optical Nonlinearity in Two-Dimensional Transition Metal Dichalcogenides

Ultra-wide-band structural slow light

High Quality Factor Confinement Of Bloch Surface Waves At Visible Wavelengths

Manipulation of Bloch surface waves: from subwavelength focusing to nondiffracting beam