Results 91 to 100 of about 1,635,520 (251)

Experimental Studies on the Noise Properties of the Harmonics From a Passively Mode-Locked Er-Doped Fiber Laser

IEEE Photonics Journal, 2019
We experimentally investigate the noise properties of a homemade 586 MHz mode-locked laser (MLL). The variation of the timing jitter versus the harmonic order is measured, which is consistent with the theoretical analyses.
Jiazheng Song, Xiaohong Hu, Hushan Wang, Tao Duan, Yishan Wang, Yuanshan Liu, Jianguo Zhang   +6 more
doaj   +1 more source

Noise performance of frequency modulation Kelvin force microscopy

Beilstein Journal of Nanotechnology, 2014
Noise performance of a phase-locked loop (PLL) based frequency modulation Kelvin force microscope (FM-KFM) is assessed. Noise propagation is modeled step by step throughout the setup using both exact closed loop noise gains and an approximation known as “
Heinrich Diesinger, Dominique Deresmes, Thierry Mélin   +2 more
doaj   +1 more source

Phase transitions and the internal noise structure of nonlinear Schr\"odi nger equation solitons

, 1999
We predict phase-transitions in the quantum noise characteristics of systems described by the quantum nonlinear Schr\"odinger equation, showing them to be related to the solitonic field transition at half the fundamental soliton amplitude.
C. C. Bradley, C. Josserand, F. X. Kaertner, Hermann A. Haus, J. P. Gordon, M. J. Werner, M. J. Werner, M. J. Werner, P. D. Drummond, P. D. Drummond, S. J. Carter, S. J. Carter, S. R. Friberg, S. R. Friberg, V. Zakharov, Y. Lai   +15 more
core   +1 more source

Persistent Rabi oscillations probed via low-frequency noise correlation

, 2010
The qubit Rabi oscillations are known to be non-decaying (though with a fluctuating phase) if the qubit is continuously monitored in the weak-coupling regime.
Alexander N. Korotkov, D. F. Walls, V. B. Braginsky   +2 more
core   +1 more source

Phase-locked loop dynamics in the presence of noise by Fokker-Planck techniques [PDF]

, 1963
Andrew J. Viterbi
openalex   +1 more source

Experimental Demonstration of Time-Delay Interferometry for the Laser Interferometer Space Antenna

, 2010
We report on the first demonstration of time-delay interferometry (TDI) for LISA, the Laser Interferometer Space Antenna. TDI was implemented in a laboratory experiment designed to mimic the noise couplings that will occur in LISA.
Brent Ware, D. A. Shaddock, D. A. Shaddock, Daniel A. Shaddock, Glenn de Vine, Kirk McKenzie, Robert E. Spero, W. Klipstein, William M. Klipstein   +8 more
core   +1 more source

Path Integral approach to nonequilibrium potentials in multiplicative Langevin dynamics

, 2016
We present a path integral formalism to compute potentials for nonequilibrium steady states, reached by a multiplicative stochastic dynamics. We develop a weak-noise expansion, which allows the explicit evaluation of the potential in arbitrary dimensions
Arenas, Zochil González, Barci, Daniel G., Moreno, Miguel Vera   +2 more
core   +1 more source

A design of a high‐resolution frequency modulated continuous wave radar for drone detection based on spurious phase noise and discrete clutter reduction

IET Radar, Sonar & Navigation
The authors deal with the problem of the design and manufacture of a high‐resolution FMCW radar for drone detection and classification. The difficulties of the problem are discrete clutter reduction and spurious phase noise mitigation.
Tran Vu Hop, Tran Cao Quyen, Nguyen Van Loi   +2 more
doaj   +1 more source

Effect of Phase Difference between Signal and Masker on Detection of a Narrow-Band Noise Signal [PDF]

, 1964
Mark Rilling, Lloyd A. Jeffress
openalex   +1 more source

Noise Parameters of CW Radar Sensors Used in Active Defense Systems [PDF]

, 2012
Active defense represents an innovative way of protecting military vehicles. It is based on the employment of a set of radar sensors which detect an approaching threat missile and activate a suitable counter-measure.
Hudec, P., Jenik, V., Panek, P.
core   +1 more source