Zobrazeno 1 - 10
of 1 174
pro vyhledávání: '"Vivien, Laurent"'
Autor:
Ruano, Paula Nuño, Zhang, Jianhao, González-Andrade, David, Melati, Daniele, Cassan, Eric, Cheben, Pavel, Vivien, Laurent, Lanzillotti-Kimura, Norberto Daniel, Alonso-Ramos, Carlos
On-chip Brillouin scattering plays a key role in numerous applications in the domain of signal processing and microwave photonics due to the coherent bidirectional coupling between near-infrared optical signals and GHz mechanical modes, which enables
Externí odkaz:
http://arxiv.org/abs/2402.15403
Autor:
Turpaud, Victor, Nguyen, Thi-Hao-Nhi, Koompai, Natnicha, Peltier, Jonathan, Frigerio, Jacopo, Calcaterra, Stefano, Coudevylle, Jean-René, Bouville, David, Alonso-Ramos, Carlos, Vivien, Laurent, Isella, Giovanni, Marris-Morini, Delphine
Dual-comb spectroscopy is a powerful technique to measure optical spectra in a wide spectral range with high-frequency resolution. The development of compact systems operating in the long-wave infrared wavelength range is of high interest for spectro
Externí odkaz:
http://arxiv.org/abs/2402.07646
Autor:
Piétri, Yoann, Vidarte, Luis Trigo, Schiavon, Matteo, Vivien, Laurent, Grangier, Philippe, Rhouni, Amine, Diamanti, Eleni
Quantum Key Distribution (QKD) is a prominent application in the field of quantum cryptography providing information-theoretic security for secret key exchange. The implementation of QKD systems on photonic integrated circuits (PICs) can reduce the s
Externí odkaz:
http://arxiv.org/abs/2311.03978
Autor:
Boutaybi, Ali El, Maroutian, Thomas, Largeau, Ludovic, Findling, Nathaniel, Brubach, Jean-Blaise, Cervasio, Rebecca, Degezelle, Alban, Matzen, Sylvia, Vivien, Laurent, Roy, Pascale, Karamanis, Panagiotis, Rérat, Michel, Lecoeur, Philippe
We report on the crystal structure and ferroelectric properties of epitaxial ZrO$_2$ films ranging from 7 to 42 nm thickness grown on La$_{0.67}$Sr$_{0.33}$MnO$_3$-buffered (110)-oriented SrTiO$_3$ substrate. By employing X-ray diffraction, we confir
Externí odkaz:
http://arxiv.org/abs/2307.16492
Autor:
Henry, Antoine, Fioretto, Dario, Procopio, Lorenzo M., Monfray, Stéphane, Boeuf, Frédéric, Vivien, Laurent, Cassan, Eric, Ramos, Carlos, Bencheikh, Kamel, Zaquine, Isabelle, Belabas, Nadia
Harnessing the frequency dimension in integrated photonics offers key advantages in terms of scalability, noise resilience, parallelization and compatibility with telecom multiplexing techniques. Integrated ring resonators have been used to generate
Externí odkaz:
http://arxiv.org/abs/2305.03457
Autor:
Peltier, Jonathan, Zhang, Weiwei, Virot, Leopold, Lafforgue, Christian, Deniel, Lucas, Marris-Morini, Delphine, Aubin, Guy, Amar, Farah, Tran, Denh, Yan, Xingzhao, Littlejohns, Callum G., Alonso-Ramos, Carlos, Thomson, David J., Reed, Graham, Vivien, Laurent
Electro-optic silicon-based modulators contribute to ease the integration of high-speed and low-power consumption circuits for classical optical communications or quantum computers. However, the inversion symmetry in the silicon crystal structure inh
Externí odkaz:
http://arxiv.org/abs/2302.13768
Autor:
Ruano, Paula Nuño, Zhang, Jianhao, Roux, Xavier Le, González-Andrade, David, Cassan, Eric, Marris-Morini, Delphine, Vivien, Laurent, Lanzillotti-Kimura, Norberto Daniel, Alonso-Ramos, Carlos
On-chip Brillouin optomechanics has great potential for applications in communications, sensing, and quantum technologies. Tight confinement of near-infrared photons and gigahertz phonons in integrated waveguides remains a key challenge to achieving
Externí odkaz:
http://arxiv.org/abs/2301.03963
Autor:
González-Andrade, David, Roux, Xavier Le, Aubin, Guy, Amar, Farah, Nguyen, Thi Hao Nhi, Ruano, Paula Nuño, Dinh, Thi Thuy Duong, Oser, Dorian, Pérez-Galacho, Diego, Cassan, Eric, Marris-Morini, Delphine, Vivien, Laurent, Alonso-Ramos, Carlos
On-chip spatial and polarization multiplexing have emerged as a powerful strategy to boost the bandwidth of integrated optical transceivers. State-of-the-art multiplexers require accurate control of the relative phase or the spatial distribution amon
Externí odkaz:
http://arxiv.org/abs/2212.12968
Autor:
Boutaybi, Ali El, Karamanis, Panagiotis, Maroutian, Thomas, Matzen, Sylvia, Vivien, Laurent, Lecoeur, Philippe, Rérat, Michel
We report the Pockels electro-optic properties of ZrO2 and HfO2 orthorhombic Pbc21 and rhombohedral R3m ferroelectric phases, and we compare them to the well-known LiNbO3 Pockels material from density functional theory calculations using the CRYSTAL
Externí odkaz:
http://arxiv.org/abs/2209.12536