Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Hermier, Jean P."'
We experimentally investigate a solid-state quantum emitter - a B center in hexagonal boron nitride (hBN) - that has lifetime-limited coherence at short times, and experiences inhomogeneous broadening due to spectral diffusion at longer times. By mak
Externí odkaz:
http://arxiv.org/abs/2411.07202
Autor:
Gérard, Domitille, Pierret, Aurélie, Fartas, Helmi, Bérini, Bruno, Buil, Stéphanie, Hermier, Jean-Pierre, Delteil, Aymeric
Color centers in hexagonal boron nitride (hBN) advantageously combine excellent photophysical properties with a potential for integration in highly compact devices. Progress towards scalable integration necessitates a high quantum efficiency and an e
Externí odkaz:
http://arxiv.org/abs/2407.20160
In the solid state, a large variety of single-photon emitters present high quality photophysical properties together with a potential for integration. However, in many cases, the host matrix induces fluctuations of the emission wavelength in time, li
Externí odkaz:
http://arxiv.org/abs/2402.18542
Autor:
Gérard, Domitille, Rosticher, Michael, Watanabe, Kenji, Taniguchi, Takashi, Barjon, Julien, Buil, Stéphanie, Hermier, Jean-Pierre, Delteil, Aymeric
Publikováno v:
Appl. Phys. Lett. 122, 264001 (2023)
Integrated quantum photonics, with potential applications in quantum information processing, relies on the integration of quantum emitters into on-chip photonic circuits. Hexagonal boron nitride (hBN) is recognized as a material that is compatible wi
Externí odkaz:
http://arxiv.org/abs/2304.00130
Autor:
Fournier, Clarisse, Watanabe, Kenji, Taniguchi, Takashi, Buil, Stéphanie, Barjon, Julien, Hermier, Jean-Pierre, Delteil, Aymeric
Publikováno v:
Phys. Rev. B 107, 195304 (2023)
The ability to identify and characterize homogeneous and inhomogeneous dephasing processes is crucial in solid-state quantum optics. In particular, spectral diffusion leading to line broadening is difficult to evidence when the associated timescale i
Externí odkaz:
http://arxiv.org/abs/2303.05315
Autor:
Fournier, Clarisse, Roux, Sébastien, Watanabe, Kenji, Taniguchi, Takashi, Buil, Stéphanie, Barjon, Julien, Hermier, Jean-Pierre, Delteil, Aymeric
Recently discovered quantum emitters in two-dimensional (2D) materials have opened new perspectives of integrated photonic devices for quantum information. Most of these applications require the emitted photons to be indistinguishable, which has rema
Externí odkaz:
http://arxiv.org/abs/2210.05590
Autor:
Roux, Sébastien, Fournier, Clarisse, Watanabe, Kenji, Taniguchi, Takashi, Hermier, Jean-Pierre, Barjon, Julien, Delteil, Aymeric
The ability to locally activate or generate quantum emitters in two-dimensional materials is of major interest for the realization of integrated quantum photonic devices. In particular, hexagonal boron nitride (hBN) has recently been shown to allow a
Externí odkaz:
http://arxiv.org/abs/2210.05028
Publikováno v:
Phys. Rev. B 106, 115302 (2022)
Inhomogeneous broadening is well known to hinder individual characteristics of emitters, supplanting the single-particle properties by their broader probability distribution. Here, we present an analysis of the emission spectra of mesoscopic ensemble
Externí odkaz:
http://arxiv.org/abs/2209.01137
Autor:
Fournier, Clarisse, Plaud, Alexandre, Roux, Sébastien, Pierret, Aurélie, Rosticher, Michael, Watanabe, Kenji, Taniguchi, Takashi, Buil, Stéphanie, Quélin, Xavier, Barjon, Julien, Hermier, Jean-Pierre, Delteil, Aymeric
Publikováno v:
Nature Communications 12, 3779 (2021)
Single photon emitters (SPEs) in low-dimensional layered materials have recently gained a large interest owing to the auspicious perspectives of integration and extreme miniaturization offered by this class of materials. However, accurate control of
Externí odkaz:
http://arxiv.org/abs/2011.12224
Autor:
Manceau, Mathieu, Vezzoli, Stefano, Glorieux, Quentin, Giacobino, Elisabeth, Carbone, Luigi, De Vittorio, Massimo, Hermier, Jean-Pierre, Bramati, Alberto
Publikováno v:
ChemPhysChem 2018, 19, 3288
The blinking dynamics of colloidal core-shell CdSe/CdS dot-in-rods is studied in detail at the single particle level. Analyzing the autocorrelation function of the fluorescence intensity, we demonstrate that these nanoemitters are characterized by a
Externí odkaz:
http://arxiv.org/abs/1807.08621