Concept
Injection locking
Publications associées (126)
20-300 MHz Frequency Generator with-70 dBc Reference Spur for Low Jitter Serial Applications
Catherine Dehollain, Gürkan Yilmaz
This paper presents a frequency synthesizer based on a phase locked loop (PLL) targeting low jitter applications. The frequency generator covers a range wider than a decade, more explicitly from 20 to 300 MHz. Thanks to a 4-stage ring oscillator, it can pr ...
Ieee2016Simple predictive electron transport models applied to sawtoothing plasmas
Olivier Sauter, Timothy Goodman, Antoine Pierre Emmanuel Alexis Merle, Doohyun Kim
In this work, we introduce two simple transport models to evaluate the time evolution of electron temperature and density profiles during sawtooth cycles (i.e. over a sawtooth period time-scale). Since the aim of these simulations is to estimate reliable p ...
Plasma Physics and Controled Fusion2016Implementation issues on the design of current loops based on resonant regulators for isolated microgrids
This paper analyzes the influence of state feedback coupling between the capacitor voltage and inductor current in voltage source inverters (VSI) operating in stand-alone microgrids. A decoupling technique is proposed as an effective measure to enhance the ...
IEEE2016Polarizable embedding with a multiconfiguration short-range density functional theory linear response method
We present here the coupling of a polarizable embedding (PE) model to the recently developed multiconfiguration short-range density functional theory method (MC-srDFT), which can treat multiconfigurational systems with a simultaneous account for dynamical ...
Amer Inst Physics2015Qualitatively Incorrect Features in the TDDFT Spectrum of Thiophene-Based Compounds
Basile Curchod, Alberto Fabrizio, Antonio Prlj, Leonard Floryan
Ab initio molecular electronic structure computations of thiophene-based compounds constitute an active field of research prompted by the growing interest in low-cost materials for organic electronic devices. In particular, the modeling of electronically e ...
2015Terabit/s communications using chip-scale frequency comb sources
Tobias Kippenberg, Victor Brasch, Tobias Herr
High-speed optical interconnects rely on advanced wavelength-division multiplexing (WDM) schemes. However, while photonic-electronic interfaces can be efficiently realized on silicon-on-insulator chips, dense integration of the necessary light sources stil ...
Spie-Int Soc Optical Engineering2015Femtosecond resolution timing jitter correction on a TW scale Ti:sapphire laser system for FEL pump-probe experiments
Intense ultrashort pulse lasers are used for fs resolution pumpprobe experiments more and more at large scale facilities, such as free electron lasers (FEL). Measurement of the arrival time of the laser pulses and stabilization to the machine or other sub- ...
Optical Society of America2015