Zobrazeno 1 - 10
of 11 721
pro vyhledávání: '"Blumenthal, P"'
Autor:
Idjadi, Mohamad Hossein, Grillanda, Stefano, Fontaine, Nicolas, Mazur, Mikael, Kim, Kwangwoong, Huang, Tzu-Yung, Bolle, Cristian, Kopf, Rose, Cappuzzo, Mark, Liu, Kaikai, Heim, David A. S., Hunter, Andrew, Nelson, Karl D., Blumenthal, Daniel J.
We demonstrate dual-wavelength distributed acoustic sensing over 37 km of standard single-mode fiber using $\phi$-OFDR, utilizing a scalable hybrid-integrated dual-wavelength laser chip frequency-locked to a high-Q integrated SiN coil resonator.
Externí odkaz:
http://arxiv.org/abs/2411.00237
Autor:
Idjadi, Mohamad Hossein, Grillanda, Stefano, Fontaine, Nicolas, Liu, Kaikai, Kim, Kwangwoong, Huang, Tzu-Yung, Bolle, Cristian, Kopf, Rose, Cappuzzo, Mark, Blumenthal, Daniel J.
We demonstrate dual-frequency stabilization of a hybrid-integrated multi-channel laser to an integrated high Q-factor silicon nitride (SiN) coil resonator with more than 40 dB frequency noise suppression. The frequency locked channels are utilized fo
Externí odkaz:
http://arxiv.org/abs/2410.07615
Autor:
Blumenthal, Alex, Huynh, Manh Khang
In 1959, Batchelor gave a prediction for the power spectral density of a passive scalar advected by an incompressible fluid exhibiting shear-straining, a mechanism for the creation of small scales in the scalar [Bat59]. Recently, a `cumulative' versi
Externí odkaz:
http://arxiv.org/abs/2410.05473
Autor:
Nejadriahi, Hani, Kittlaus, Eric, Bose, Debapam, Chauhan, Nitesh, Wang, Jiawei, Fradet, Mathieu, Bagheri, Mahmood, Isichenko, Andrei, Heim, David, Forouhar, Siamak, Blumenthal, Daniel
We demonstrate an external cavity laser with intrinsic linewidth below 100 Hz around an operating wavelength of 852 nm, selected for its relevance to laser cooling and manipulation of cesium atoms. This system achieves a maximum CW output power of 24
Externí odkaz:
http://arxiv.org/abs/2409.17382
The main goal of this work is to provide a description of transitions from uniform to non-uniform snychronization in diffusions based on large deviation estimates for finite time Lyapunov exponents. These can be characterized in terms of moment Lyapu
Externí odkaz:
http://arxiv.org/abs/2408.12556
Autor:
Hartung, Michael, Maier, Andreas, Delgado-Chaves, Fernando, Burankova, Yuliya, Isaeva, Olga I., Patroni, Fábio Malta de Sá, He, Daniel, Shannon, Casey, Kaufmann, Katharina, Lohmann, Jens, Savchik, Alexey, Hartebrodt, Anne, Chervontseva, Zoe, Firoozbakht, Farzaneh, Probul, Niklas, Zotova, Evgenia, Tsoy, Olga, Blumenthal, David B., Ester, Martin, Laske, Tanja, Baumbach, Jan, Zolotareva, Olga
Most complex diseases, including cancer and non-malignant diseases like asthma, have distinct molecular subtypes that require distinct clinical approaches. However, existing computational patient stratification methods have been benchmarked almost ex
Externí odkaz:
http://arxiv.org/abs/2408.00200
We study nonlinear energy transfer and the existence of stationary measures in a class of degenerately forced SDEs on $\mathbb R^d$ with a quadratic, conservative nonlinearity $B(x,x)$ constrained to possess various properties common to finite-dimens
Externí odkaz:
http://arxiv.org/abs/2407.16592
Autor:
Pyurbeeva, E., Blumenthal, M. D., Mol, J. A., Howe, H., Beere, H. E., Mitchell, T., Ritchie, D. A., Pepper, M.
We present the first detailed study of the effect of a strong magnetic field on single-electron pumping in a device utilising a finger-gate split-gate configuration. In the quantum Hall regime, we demonstrate electron pumping from Landau levels in th
Externí odkaz:
http://arxiv.org/abs/2406.13615
Autor:
Chauhan, Nitesh, Caron, Christopher, Wang, Jiawei, Isichenko, Andrei, Helaly, Nishat, Liu, Kaikai, Niffenegger, Robert J., Blumenthal, Daniel J.
Integrating precise, stable, ultra-low noise visible light lasers into atomic systems is critical for advancing quantum information sciences and improving scalability and portability. Trapped ions are a leading approach for high-fidelity quantum comp
Externí odkaz:
http://arxiv.org/abs/2402.16742
Kerr optical frequency division with integrated photonics for stable microwave and mmWave generation
Autor:
Sun, Shuman, Harrington, Mark W., Tabatabaei, Fatemehsadat, Hanifi, Samin, Liu, Kaikai, Wang, Jiawei, Wang, Beichen, Yang, Zijiao, Liu, Ruxuan, Morgan, Jesse S., Bowers, Steven M., Morton, Paul A., Nelson, Karl D., Beling, Andreas, Blumenthal, Daniel J., Yi, Xu
Optical frequency division (OFD) has revolutionized microwave and mmWave generation and set spectral purity records owing to its unique capability to transfer high fractional stability from optical to electronic frequencies. Recently, rapid developme
Externí odkaz:
http://arxiv.org/abs/2402.11772