Publications associées à Laboratoire d'optique

Diffraction Tomography from Single-Molecule Localization Microscopy: Numerical Feasibility

Michaël Unser, Thanh-An Michel Pham, Emmanuel Emilien Louis Soubies, Ferréol Arnaud Marie Soulez

Single-molecule localization microscopy (SMLM) is a fluorescence microscopy technique that achieves super-resolution imaging by sequentially activating and localizing random sparse subsets of fluorophores. Each activated fluorophore emits light that then s ...

IEEE2021

SND@LHC - Scattering and Neutrino Detector at the LHC

Lesya Shchutska, Olivier Schneider, Aurelio Bay, Guido Haefeli, Elena Graverini, Alexey Boyarsky, Ettore Zaffaroni, Sun Hee Kim, Federico Leo Redi, Evgenii Shmanin, Nikolaos Charitonidis, Carina Trippl, Serhii Cholak, Jean-Loup Tastet, Ana Bárbara Rodrigues Cavalcante, Anton Petrov, Andrea Montanari

SND@LHC is a proposed, compact and stand-alone experiment to perform measurements with neutrinos produced at the LHC in an hitherto unexplored pseudo-rapidity region of

7.2 < \eta < 8.6

, complementary to all the other experiments at the LHC. The experime ...

CERN2021

Adaptive optics enables multimode 3D super-resolution microscopy via remote focusing

Aleksandra Radenovic, Vytautas Navikas, Sanjin Marion, Adrien Charles-François Raymond Descloux, Kristin Stefanie Grussmayer

A variety of modern super-resolution micro-scopy methods provide researchers with previouslyinconceivable biological sample imaging opportunities ata molecular resolution. All of these techniques excel atimaging samples that are close to the coverslip ...

2021

SPAD array technology enables fluctuation-contrast super-resolution in a confocal microscope

Edoardo Charbon, Claudio Bruschini, Ivan Michel Antolovic

A fluorescence correlation contrast is a straightforward approach to super-resolution imaging. Combining a SPAD array with a novel detection scheme (ISM), we obtain images with up to x4 times resolution enhancement. ...

OSA-SPIE2021

Giant Brillouin Amplification in Gas Using Hollow-core Fiber

Luc Thévenaz, Flavien Gyger

Optical amplification in hollow core fibers has been achieved using stimulated Brillouin scattering directly in the gaseous medium. More than 50 dB optical gain is observed over 50 m of fiber using 200 mW of pump power. ...

Optical Society of America2021

Contactless Optical Packaging Concept for Laser to Fiber Coupling

Yves Bellouard, Saood Ibni Nazir

A novel method for the laser to fiber coupling is presented in which coarse alignment is achieved through micromachined v-grooves and mirrors in a fused silica substrate. Furthermore, fine repositioning is done in a noncontact manner by using a femtosecond ...

2021

Advanced Progress on chi((3)) Nonlinearity in Chip-Scale Photonic Platforms

Jijun He, Qian Li, Feng Li

chi((3)) nonlinearity enables ultrafast femtosecond scale light-to-light coupling and manipulation of intensity, phase, and frequency. chi((3)) nonlinear functionality in micro- and nanoscale photonic waveguides can potentially replace bulky fiber platform ...

EMW PUBLISHING2021

Continuous-wave electron-photon interactions using chip-based high-Q Si3N4 microresonator

Tobias Kippenberg, Rui Ning Wang, Guanhao Huang, Junqiu Liu, Arslan Sajid Raja

We observe CW-driven electron-photon interaction using a fiber-integrated high-Q Si3N4 microresonator, enabled by strong resonantly enhanced coupling with the confined optical mode. (C) 2021 The Author(s) ...

IEEE2021

Muon flux measurement at China Jinping Underground Laboratory

Zhe Wang, Mourad Chouaki, Jian Tang, Qian Liu, Ghulam Hussain, Tong Xu

China Jinping Underground Laboratory (CJPL) is ideal for studying solar, geo-, and supernova neutrinos. A precise measurement of the cosmic-ray background is essential in proceeding with R&D research for these MeV-scale neutrino experiments. Using a 1-ton ...

IOP PUBLISHING LTD2021

Linearized supergravity with a dynamical preferred frame

Sergey Sibiryakov

We study supersymmetric extension of the Einstein-aether gravitational model where local Lorentz invariance is broken down to the subgroup of spatial rotations by a vacuum expectation value of a timelike vector field called aether. Embedding aether into a ...

SPRINGER2021

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Diffraction Tomography from Single-Molecule Localization Microscopy: Numerical Feasibility

SND@LHC - Scattering and Neutrino Detector at the LHC

Adaptive optics enables multimode 3D super-resolution microscopy via remote focusing

SPAD array technology enables fluctuation-contrast super-resolution in a confocal microscope

Giant Brillouin Amplification in Gas Using Hollow-core Fiber

Contactless Optical Packaging Concept for Laser to Fiber Coupling

Advanced Progress on chi((3)) Nonlinearity in Chip-Scale Photonic Platforms

Continuous-wave electron-photon interactions using chip-based high-Q Si3N4 microresonator

Muon flux measurement at China Jinping Underground Laboratory

Linearized supergravity with a dynamical preferred frame

Diffraction Tomography from Single-Molecule Localization Microscopy: Numerical Feasibility

Adaptive optics enables multimode 3D super-resolution microscopy via remote focusing

SND@LHC - Scattering and Neutrino Detector at the LHC

SPAD array technology enables fluctuation-contrast super-resolution in a confocal microscope

Giant Brillouin Amplification in Gas Using Hollow-core Fiber

Contactless Optical Packaging Concept for Laser to Fiber Coupling

Advanced Progress on chi((3)) Nonlinearity in Chip-Scale Photonic Platforms

Continuous-wave electron-photon interactions using chip-based high-Q Si3N4 microresonator

Muon flux measurement at China Jinping Underground Laboratory

Linearized supergravity with a dynamical preferred frame