Publications related to Phase modulation

Which prior knowledge? Quantification of in vivo brain (13) C MR spectra following (13) C glucose infusion using AMARES

Rolf Gruetter, Cristina Ramona Cudalbu, Bernard Lanz, João Miguel das Neves Duarte, Nicolas Kunz

The recent developments in high magnetic field (13) C magnetic resonance spectroscopy with improved localization and shimming techniques have led to important gains in sensitivity and spectral resolution of (13) C in vivo spectra in the rodent brain, enabl ...

Wiley-Blackwell2013

Effect of Digitally Modulated Signals on Multipactor Breakdown

Juan Ramon Mosig, Michael Mattes, Apostolos Sounas

This paper studies the effect of digitally modulated signals on the evolution of the multipaction phenomenon. Multipactor is numerically analyzed in a parallel plates waveguide for a variety of common digital modulation techniques. Breakdown power threshol ...

Ieee2013

Localized and stationary dynamic gratings via stimulated Brillouin scattering with phase modulated pumps

Luc Thévenaz, Nikolay Primerov

A novel technique for the localization of stimulated Brillouin scattering (SBS) interaction is proposed, analyzed and demonstrated experimentally. The method relies on the phase modulation of two counter-propagating optical waves by a common pseudo-random ...

Optical Society of America2012

A common theory for phase-modulated homonuclear decoupling in solid-state NMR

David Lyndon Emsley

We propose a new framework for homonuclear dipolar decoupling in solid-state NMR that provides a theoretical link between the FSLG, PMLG and DUMBO families. We show that through the use of a Legendre polynomial basis, the phase modulation of these decoupli ...

ROYAL SOC CHEMISTRY2012

Near-Nyquist sinc shaped optical pulse generation in fiber optical parametric amplifier

Camille Sophie Brès, Mohammad Amin Shoaie

Using optical fiber amplification and phase modulation, we demonstrate experimentally the generation of pulses with characteristics that are close to Nyquist limited sinc pulses. Bandwidth limited pulses of full width half maximum less than 17 ps at 10 GHz ...

2012

Brillouin distributed sensing using localized and stationary dynamic gratings

Luc Thévenaz, Nikolay Primerov

In this work, we apply a recent technique for the generation of stimulated Brillouin scattering (SBS) dynamic gratings that are both localized and stationary to realize high-resolution distributed temperature sensing. The gratings generation method relies ...

Society of Photo-Optical Instrumentation Engineers (SPIE)2012

Brillouin distributed sensing using localized and stationary dynamic gratings

Luc Thévenaz, Nikolay Primerov

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2012

Tunable and reconfigurable multi-tap microwave photonic filter based on dynamic Brillouin gratings in fibers

Luc Thévenaz, Sang Hoon Chin, Nikolay Primerov

We propose and experimentally demonstrate new architectures to realize multi-tap microwave photonic filters, based on the generation of a single or multiple dynamic Brillouin gratings in polarization maintaining fibers. The spectral range and selectivity o ...

Optical Society of America2012

High-resolution Brillouin fiber sensing using random phase coding of the pump and probe waves

Luc Thévenaz, Nikolay Primerov

Distributed temperature measurements with 1.2 cm resolution based on stimulated Brillouin scattering (SBS) in standard fibers are reported. High resolution is achieved by phase-coding both pump and probe waves with a high-rate, pseudo-random binary phase c ...

Society of Photo-Optical Instrumentation Engineers (SPIE)2012

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Phase modulation

Which prior knowledge? Quantification of in vivo brain (13) C MR spectra following (13) C glucose infusion using AMARES

Effect of Digitally Modulated Signals on Multipactor Breakdown

Long Variable Delay and Distributed Sensing Using Stationary and Localized Brillouin Dynamic Gratings

Localized and stationary dynamic gratings via stimulated Brillouin scattering with phase modulated pumps

A common theory for phase-modulated homonuclear decoupling in solid-state NMR

Near-Nyquist sinc shaped optical pulse generation in fiber optical parametric amplifier

Brillouin distributed sensing using localized and stationary dynamic gratings

Brillouin distributed sensing using localized and stationary dynamic gratings

Tunable and reconfigurable multi-tap microwave photonic filter based on dynamic Brillouin gratings in fibers

High-resolution Brillouin fiber sensing using random phase coding of the pump and probe waves

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Chat with Graph Search

Effect of Digitally Modulated Signals on Multipactor Breakdown

Localized and stationary dynamic gratings via stimulated Brillouin scattering with phase modulated pumps

Long Variable Delay and Distributed Sensing Using Stationary and Localized Brillouin Dynamic Gratings

Near-Nyquist sinc shaped optical pulse generation in fiber optical parametric amplifier

A common theory for phase-modulated homonuclear decoupling in solid-state NMR

Brillouin distributed sensing using localized and stationary dynamic gratings

Brillouin distributed sensing using localized and stationary dynamic gratings

Tunable and reconfigurable multi-tap microwave photonic filter based on dynamic Brillouin gratings in fibers

High-resolution Brillouin fiber sensing using random phase coding of the pump and probe waves

Which prior knowledge? Quantification of in vivo brain (13) C MR spectra following (13) C glucose infusion using AMARES