Author
Philip St. J. Russell
Other affiliations: University of Southampton, University of Erlangen-Nuremberg, University of Bath
Bio: Philip St. J. Russell is an academic researcher from Max Planck Society. The author has contributed to research in topics: Photonic-crystal fiber & Photonic crystal. The author has an hindex of 47, co-authored 356 publications receiving 16560 citations. Previous affiliations of Philip St. J. Russell include University of Southampton & University of Erlangen-Nuremberg.
Papers published on a yearly basis
Papers
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TL;DR: Fiber Bragg gratings are written for the first time into a three-fold rotationally symmetric twisted fiber with three cores, and the reflection of helical Bloch modes explored as the wavelength is tuned as discussed by the authors.
Abstract: Fiber Bragg gratings are written for the first time into a three-fold rotationally symmetric twisted fiber with three cores, and the reflection of helical Bloch modes explored as the wavelength is tuned.
1 citations
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TL;DR: In this paper, a 21-W mid-IR OPCPA with CEP-stable output is reported, with 0.33% rms over 288 million pulses (30 min) and compression close to a single optical cycle was achieved through soliton self-compression inside a gas-filled midIR anti-resonant-guiding photonic crystal fiber.
Abstract: We report a 21-W mid-IR OPCPA that generates 131-{\mu}J and 97 fs (sub-9-cycle) pulses at 160 kHz repetition rate and at a centre wavelength of 3.25 {\mu}m. Pulse-to-pulse stability of the CEP-stable output is excellent with 0.33% rms over 288 million pulses (30 min) and compression close to a single optical cycle was achieved through soliton self- compression inside a gas-filled mid-IR anti-resonant-guiding photonic crystal fibre. Without any additional compression device, stable generation of 14.5 fs (1.35-optical-cycle) pulses was achieved at an average power of 9.6 W. The resulting peak power of 3.9 GW in combination with the near-single-cycle duration and intrinsic CEP stability, make our OPCPA a key-enabling technology for the next generation of extreme photonics, strong-field attosecond research and coherent X-ray science.
1 citations
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02 Apr 2017TL;DR: In this article, an optomechanically self-aligned glass nanospike, fashioned from tapered singlemode fiber, is used to launch broadband light into liquid-filled hollow-core PCF.
Abstract: An optomechanically self-aligned glass nanospike, fashioned from tapered single-mode fiber, is used to launch broadband light into liquid-filled hollow-core PCF. Stable, efficient and close to achromatic coupling is obtained over a 500 nm bandwidth.
1 citations
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TL;DR: A hollow core hollow-core PCF has been used to produce narrow and broad-band light in the VUV (down to 113 nm) and solid-core ZBLAN PCF a supercontinuum down to 200 nm.
Abstract: PCFs have been revolutionizing VUV and DUV light sources. He-filled hollow-core PCF has produced narrow and broad-band light in the VUV (down to 113 nm), and solid-core ZBLAN PCF a supercontinuum down to 200 nm.
1 citations
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TL;DR: In this paper, the authors report two techniques for the efficient generation of tunable ultrafast pulses in the vacuum-ultraviolet, covering at least 117-200 nm, by pumping gas-filled kagome-style photonic crystal fibers with few-µJ, 35 fs, 800 nm laser pulses.
Abstract: We report two techniques for the efficient generation of tunable ultrafast pulses in the vacuum-ultraviolet, covering at least 117-200 nm, by pumping gas-filled kagome-style photonic crystal fibers with few-µJ, 35 fs, 800 nm laser pulses.
1 citations
Cited by
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TL;DR: The field of cavity optomechanics explores the interaction between electromagnetic radiation and nano-or micromechanical motion as mentioned in this paper, which explores the interactions between optical cavities and mechanical resonators.
Abstract: We review the field of cavity optomechanics, which explores the interaction between electromagnetic radiation and nano- or micromechanical motion This review covers the basics of optical cavities and mechanical resonators, their mutual optomechanical interaction mediated by the radiation pressure force, the large variety of experimental systems which exhibit this interaction, optical measurements of mechanical motion, dynamical backaction amplification and cooling, nonlinear dynamics, multimode optomechanics, and proposals for future cavity quantum optomechanics experiments In addition, we describe the perspectives for fundamental quantum physics and for possible applications of optomechanical devices
4,031 citations
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TL;DR: In this article, a periodic array of microscopic air holes that run along the entire fiber length are used to guide light by corralling it within a periodic arrays of microscopic holes.
Abstract: Photonic crystal fibers guide light by corralling it within a periodic array of microscopic air holes that run along the entire fiber length Largely through their ability to overcome the limitations of conventional fiber optics—for example, by permitting low-loss guidance of light in a hollow core—these fibers are proving to have a multitude of important technological and scientific applications spanning many disciplines The result has been a renaissance of interest in optical fibers and their uses
3,918 citations
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TL;DR: In this article, a fast Fourier transform method of topography and interferometry is proposed to discriminate between elevation and depression of the object or wave-front form, which has not been possible by the fringe-contour generation techniques.
Abstract: A fast-Fourier-transform method of topography and interferometry is proposed. By computer processing of a noncontour type of fringe pattern, automatic discrimination is achieved between elevation and depression of the object or wave-front form, which has not been possible by the fringe-contour-generation techniques. The method has advantages over moire topography and conventional fringe-contour interferometry in both accuracy and sensitivity. Unlike fringe-scanning techniques, the method is easy to apply because it uses no moving components.
3,742 citations
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TL;DR: In this paper, the authors review the recent developments in the area of optical fiber grating sensors, including quasi-distributed strain sensing using Bragg gratings, systems based on chirped gratings and intragrating sensing concepts.
Abstract: We review the recent developments in the area of optical fiber grating sensors, including quasi-distributed strain sensing using Bragg gratings, systems based on chirped gratings, intragrating sensing concepts, long period-based grating sensors, fiber grating laser-based systems, and interferometric sensor systems based on grating reflectors.
3,665 citations
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04 Oct 2006TL;DR: In this paper, a review of numerical and experimental studies of supercontinuum generation in photonic crystal fiber is presented over the full range of experimentally reported parameters, from the femtosecond to the continuous-wave regime.
Abstract: A topical review of numerical and experimental studies of supercontinuum generation in photonic crystal fiber is presented over the full range of experimentally reported parameters, from the femtosecond to the continuous-wave regime. Results from numerical simulations are used to discuss the temporal and spectral characteristics of the supercontinuum, and to interpret the physics of the underlying spectral broadening processes. Particular attention is given to the case of supercontinuum generation seeded by femtosecond pulses in the anomalous group velocity dispersion regime of photonic crystal fiber, where the processes of soliton fission, stimulated Raman scattering, and dispersive wave generation are reviewed in detail. The corresponding intensity and phase stability properties of the supercontinuum spectra generated under different conditions are also discussed.
3,361 citations