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</div> <div class="control"> <button class="button is-small is-link">Go</button> </div> </div> </form> </div> </div> <ol class="breathe-horizontal" start="1"> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2405.08851">arXiv:2405.08851</a> <span> [<a href="https://arxiv.org/pdf/2405.08851">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Optics">physics.optics</span> </div> </div> <p class="title is-5 mathjax"> Enhanced Terahertz Spectroscopy of a Monolayer Transition Metal Dichalcogenide </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Jin%2C+X">Xin Jin</a>, <a href="/search/physics?searchtype=author&query=Aglieri%2C+V">Vincenzo Aglieri</a>, <a href="/search/physics?searchtype=author&query=Jeong%2C+Y">Young-Gyun Jeong</a>, <a href="/search/physics?searchtype=author&query=Pezeshki%2C+A">Atiye Pezeshki</a>, <a href="/search/physics?searchtype=author&query=Skokan%2C+L">Lilian Skokan</a>, <a href="/search/physics?searchtype=author&query=Shagar%2C+M">Mostafa Shagar</a>, <a href="/search/physics?searchtype=author&query=Jia%2C+Y">Yuechen Jia</a>, <a href="/search/physics?searchtype=author&query=Bianucci%2C+P">Pablo Bianucci</a>, <a href="/search/physics?searchtype=author&query=Ruediger%2C+A">Andreas Ruediger</a>, <a href="/search/physics?searchtype=author&query=Orgiu%2C+E">Emanuele Orgiu</a>, <a href="/search/physics?searchtype=author&query=Toma%2C+A">Andrea Toma</a>, <a href="/search/physics?searchtype=author&query=Razzari%2C+L">Luca Razzari</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2405.08851v1-abstract-short" style="display: inline;"> Two-dimensional materials, including transition metal dichalcogenides, are attractive for a variety of applications in electronics as well as photonics and have recently been envisioned as an appealing platform for phonon polaritonics. However, their direct characterization in the terahertz spectral region, of interest for retrieving, e.g., their phonon response, represents a major challenge, due… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2405.08851v1-abstract-full').style.display = 'inline'; document.getElementById('2405.08851v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2405.08851v1-abstract-full" style="display: none;"> Two-dimensional materials, including transition metal dichalcogenides, are attractive for a variety of applications in electronics as well as photonics and have recently been envisioned as an appealing platform for phonon polaritonics. However, their direct characterization in the terahertz spectral region, of interest for retrieving, e.g., their phonon response, represents a major challenge, due to the limited sensitivity of typical terahertz spectroscopic tools and the weak interaction of such long-wavelength radiation with sub-nanometer systems. In this work, by exploiting an ad-hoc engineered metallic surface enabling a ten-thousand-fold local absorption boost, we perform enhanced terahertz spectroscopy of a monolayer transition metal dichalcogenide (tungsten diselenide) and extract its dipole-active phonon resonance features. In addition, we use these data to obtain the monolayer effective permittivity around its phonon resonance. Via the direct terahertz characterization of the phonon response of such two-dimensional systems, this method opens the path to the rational design of phonon polariton devices exploiting monolayer transition metal dichalcogenides. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2405.08851v1-abstract-full').style.display = 'none'; document.getElementById('2405.08851v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 14 May, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2024. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2106.11808">arXiv:2106.11808</a> <span> [<a href="https://arxiv.org/pdf/2106.11808">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Emerging Technologies">cs.ET</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Applied Physics">physics.app-ph</span> </div> </div> <p class="title is-5 mathjax"> Fully CMOS-compatible passive TiO2-based memristor crossbars for in-memory computing </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Mesoudy%2C+A+E">Abdelouadoud El Mesoudy</a>, <a href="/search/physics?searchtype=author&query=Lamri%2C+G">Gw茅na毛lle Lamri</a>, <a href="/search/physics?searchtype=author&query=Dawant%2C+R">Rapha毛l Dawant</a>, <a href="/search/physics?searchtype=author&query=Arias-Zapata%2C+J">Javier Arias-Zapata</a>, <a href="/search/physics?searchtype=author&query=Gliech%2C+P">Pierre Gliech</a>, <a href="/search/physics?searchtype=author&query=Beilliard%2C+Y">Yann Beilliard</a>, <a href="/search/physics?searchtype=author&query=Ecoffey%2C+S">Serge Ecoffey</a>, <a href="/search/physics?searchtype=author&query=Ruediger%2C+A">Andreas Ruediger</a>, <a href="/search/physics?searchtype=author&query=Alibart%2C+F">Fabien Alibart</a>, <a href="/search/physics?searchtype=author&query=Drouin%2C+D">Dominique Drouin</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2106.11808v3-abstract-short" style="display: inline;"> Brain-inspired computing and neuromorphic hardware are promising approaches that offer great potential to overcome limitations faced by current computing paradigms based on traditional von-Neumann architecture. In this regard, interest in developing memristor crossbar arrays has increased due to their ability to natively perform in-memory computing and fundamental synaptic operations required for… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2106.11808v3-abstract-full').style.display = 'inline'; document.getElementById('2106.11808v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2106.11808v3-abstract-full" style="display: none;"> Brain-inspired computing and neuromorphic hardware are promising approaches that offer great potential to overcome limitations faced by current computing paradigms based on traditional von-Neumann architecture. In this regard, interest in developing memristor crossbar arrays has increased due to their ability to natively perform in-memory computing and fundamental synaptic operations required for neural network implementation. For optimal efficiency, crossbar-based circuits need to be compatible with fabrication processes and materials of industrial CMOS technologies. Herein, we report a complete CMOS-compatible fabrication process of TiO2-based passive memristor crossbars with 700 nm wide electrodes. We show successful bottom electrode fabrication by a damascene process, resulting in an optimised topography and a surface roughness as low as 1.1 nm. DC sweeps and voltage pulse programming yield statistical results related to synaptic-like multilevel switching. Both cycle-to-cycle and device-to-device variability are investigated. Analogue programming of the conductance using sequences of 200 ns voltage pulses suggest that the fabricated memories have a multilevel capacity of at least 3 bits due to the cycle-to-cycle reproducibility. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2106.11808v3-abstract-full').style.display = 'none'; document.getElementById('2106.11808v3-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 8 December, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 22 June, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">18 pages, 4 figures in main text, 5 figures in SI</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2104.10246">arXiv:2104.10246</a> <span> [<a href="https://arxiv.org/pdf/2104.10246">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Materials Science">cond-mat.mtrl-sci</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Applied Physics">physics.app-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.apsusc.2020.145875">10.1016/j.apsusc.2020.145875 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Interfacial strain defines the self-organization of epitaxial MoO2 flakes and porous films on sapphire: experiments and modelling </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=de+Melo%2C+O">O. de Melo</a>, <a href="/search/physics?searchtype=author&query=Torres_Costa%2C+V">V. Torres_Costa</a>, <a href="/search/physics?searchtype=author&query=Gonzalez%2C+Y">Y. Gonzalez</a>, <a href="/search/physics?searchtype=author&query=Ruediger%2C+A">A. Ruediger</a>, <a href="/search/physics?searchtype=author&query=de+Melo%2C+C">C. de Melo</a>, <a href="/search/physics?searchtype=author&query=Ghanbaja%2C+J">J. Ghanbaja</a>, <a href="/search/physics?searchtype=author&query=Horwat%2C+D">D. Horwat</a>, <a href="/search/physics?searchtype=author&query=Escobosa%2C+A">A. Escobosa</a>, <a href="/search/physics?searchtype=author&query=Concepcion%2C+O">O. Concepcion</a>, <a href="/search/physics?searchtype=author&query=Santana%2C+G">G. Santana</a>, <a href="/search/physics?searchtype=author&query=Ramos%2C+E">E. Ramos</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2104.10246v1-abstract-short" style="display: inline;"> The epitaxy of MoO2 on c_plane sapphire substrates is examined. A theoretical approach, based on density functional theory calculations of the strain energy, allowed to predict the preferred layer/substrate epitaxial relationships. To test the results of these calculations, MoO2/(001) Al2O3 heterostructures were grown using the chemically_driven isothermal close space vapour transport technique. A… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2104.10246v1-abstract-full').style.display = 'inline'; document.getElementById('2104.10246v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2104.10246v1-abstract-full" style="display: none;"> The epitaxy of MoO2 on c_plane sapphire substrates is examined. A theoretical approach, based on density functional theory calculations of the strain energy, allowed to predict the preferred layer/substrate epitaxial relationships. To test the results of these calculations, MoO2/(001) Al2O3 heterostructures were grown using the chemically_driven isothermal close space vapour transport technique. At the early stages of the growth, two kinds of morphologies were obtained, using the same growth parameters: lying and standing flakes. The composition and morphology, as well as the layer/substrate epitaxial relationships were determined for both kind of morphologies. Experimental epitaxial relationships coincide with those predicted by DFT calculation as the most favourable ones in terms of strain energy. For thicker films, the standing flakes evolve to form an epitaxial porous layer composed by coalesced epitaxial flakes. The interfacial strain between the sapphire substrate and MoO2 enables a self_organization from nanometer to micron scales between separated or coalesced flakes, depending on deposition condition. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2104.10246v1-abstract-full').style.display = 'none'; document.getElementById('2104.10246v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 20 April, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Applied Surface Science 514 (2020): Article number 145875 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1602.03845">arXiv:1602.03845</a> <span> [<a href="https://arxiv.org/pdf/1602.03845">pdf</a>, <a href="https://arxiv.org/ps/1602.03845">ps</a>, <a href="https://arxiv.org/format/1602.03845">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="General Relativity and Quantum Cosmology">gr-qc</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Methods for Astrophysics">astro-ph.IM</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevD.95.062003">10.1103/PhysRevD.95.062003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Calibration of the Advanced LIGO detectors for the discovery of the binary black-hole merger GW150914 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=The+LIGO+Scientific+Collaboration"> The LIGO Scientific Collaboration</a>, <a href="/search/physics?searchtype=author&query=Abbott%2C+B+P">B. P. Abbott</a>, <a href="/search/physics?searchtype=author&query=Abbott%2C+R">R. Abbott</a>, <a href="/search/physics?searchtype=author&query=Abbott%2C+T+D">T. D. Abbott</a>, <a href="/search/physics?searchtype=author&query=Abernathy%2C+M+R">M. R. Abernathy</a>, <a href="/search/physics?searchtype=author&query=Ackley%2C+K">K. Ackley</a>, <a href="/search/physics?searchtype=author&query=Adams%2C+C">C. Adams</a>, <a href="/search/physics?searchtype=author&query=Addesso%2C+P">P. Addesso</a>, <a href="/search/physics?searchtype=author&query=Adhikari%2C+R+X">R. X. Adhikari</a>, <a href="/search/physics?searchtype=author&query=Adya%2C+V+B">V. B. Adya</a>, <a href="/search/physics?searchtype=author&query=Affeldt%2C+C">C. Affeldt</a>, <a href="/search/physics?searchtype=author&query=Aggarwal%2C+N">N. Aggarwal</a>, <a href="/search/physics?searchtype=author&query=Aguiar%2C+O+D">O. D. Aguiar</a>, <a href="/search/physics?searchtype=author&query=Ain%2C+A">A. Ain</a>, <a href="/search/physics?searchtype=author&query=Ajith%2C+P">P. Ajith</a>, <a href="/search/physics?searchtype=author&query=Allen%2C+B">B. Allen</a>, <a href="/search/physics?searchtype=author&query=Altin%2C+P+A">P. A. Altin</a>, <a href="/search/physics?searchtype=author&query=Amariutei%2C+D+V">D. V. Amariutei</a>, <a href="/search/physics?searchtype=author&query=Anderson%2C+S+B">S. B. Anderson</a>, <a href="/search/physics?searchtype=author&query=Anderson%2C+W+G">W. G. Anderson</a>, <a href="/search/physics?searchtype=author&query=Arai%2C+K">K. Arai</a>, <a href="/search/physics?searchtype=author&query=Araya%2C+M+C">M. C. Araya</a>, <a href="/search/physics?searchtype=author&query=Arceneaux%2C+C+C">C. C. Arceneaux</a>, <a href="/search/physics?searchtype=author&query=Areeda%2C+J+S">J. S. Areeda</a>, <a href="/search/physics?searchtype=author&query=Arun%2C+K+G">K. G. Arun</a> , et al. (702 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1602.03845v2-abstract-short" style="display: inline;"> In Advanced LIGO, detection and astrophysical source parameter estimation of the binary black hole merger GW150914 requires a calibrated estimate of the gravitational-wave strain sensed by the detectors. Producing an estimate from each detector's differential arm length control loop readout signals requires applying time domain filters, which are designed from a frequency domain model of the detec… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1602.03845v2-abstract-full').style.display = 'inline'; document.getElementById('1602.03845v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1602.03845v2-abstract-full" style="display: none;"> In Advanced LIGO, detection and astrophysical source parameter estimation of the binary black hole merger GW150914 requires a calibrated estimate of the gravitational-wave strain sensed by the detectors. Producing an estimate from each detector's differential arm length control loop readout signals requires applying time domain filters, which are designed from a frequency domain model of the detector's gravitational-wave response. The gravitational-wave response model is determined by the detector's opto-mechanical response and the properties of its feedback control system. The measurements used to validate the model and characterize its uncertainty are derived primarily from a dedicated photon radiation pressure actuator, with cross-checks provided by optical and radio frequency references. We describe how the gravitational-wave readout signal is calibrated into equivalent gravitational-wave-induced strain and how the statistical uncertainties and systematic errors are assessed. Detector data collected over 38 calendar days, from September 12 to October 20, 2015, contain the event GW150914 and approximately 16 of coincident data used to estimate the event false alarm probability. The calibration uncertainty is less than 10% in magnitude and 10 degrees in phase across the relevant frequency band 20 Hz to 1 kHz. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1602.03845v2-abstract-full').style.display = 'none'; document.getElementById('1602.03845v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 28 February, 2017; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 11 February, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2016. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">15 pages, 10 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. D 95, 062003 (2017) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1601.00422">arXiv:1601.00422</a> <span> [<a href="https://arxiv.org/pdf/1601.00422">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Materials Science">cond-mat.mtrl-sci</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Optics">physics.optics</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1039/C4CP05000B">10.1039/C4CP05000B <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> A near field optical image of a gold surface: a luminescence study </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Merlen%2C+A">A. Merlen</a>, <a href="/search/physics?searchtype=author&query=Plathier%2C+J">J. Plathier</a>, <a href="/search/physics?searchtype=author&query=Ruediger%2C+A">A. Ruediger</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1601.00422v1-abstract-short" style="display: inline;"> This paper addresses recent experimental findings about luminescence of a gold tip in near-field interaction with a gold surface. Our electrochemically etched gold tips show a typical, intrinsic luminescence that we exploit to track the plasmon resonance modeled by a Lorentzian oscillator. Our experimental device is based on a spectrometer optically coupled to an atomic force microscope used in tu… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1601.00422v1-abstract-full').style.display = 'inline'; document.getElementById('1601.00422v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1601.00422v1-abstract-full" style="display: none;"> This paper addresses recent experimental findings about luminescence of a gold tip in near-field interaction with a gold surface. Our electrochemically etched gold tips show a typical, intrinsic luminescence that we exploit to track the plasmon resonance modeled by a Lorentzian oscillator. Our experimental device is based on a spectrometer optically coupled to an atomic force microscope used in tuning fork mode. Our measurements provide evidence of a strong optical coupling between the tip and the surface. We demonstrate that this coupling strongly affects the luminescence (Intensity, wavelength and FHWM) as a function of the tip position in 2D maps. The fluctuation of these parameters is directly related to the plasmonic properties of the gold surface and is used to qualify the optical near field enhancement (which subsequently plays the predominant role in surface enhanced spectroscopies) with a very high spatial resolution (typically around 20 nm). We compare these findings to the independently recorded near-field scattered elastic Rayleigh signal. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1601.00422v1-abstract-full').style.display = 'none'; document.getElementById('1601.00422v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 4 January, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2016. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/physics/0603241">arXiv:physics/0603241</a> <span> [<a href="https://arxiv.org/pdf/physics/0603241">pdf</a>, <a href="https://arxiv.org/ps/physics/0603241">ps</a>, <a href="https://arxiv.org/format/physics/0603241">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Space Physics">physics.space-ph</span> </div> </div> <p class="title is-5 mathjax"> Phase locking to a LISA arm: first results on a hardware model </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Marin%2C+A+F+G">Antonio F Garcia Marin</a>, <a href="/search/physics?searchtype=author&query=Heinzel%2C+G">Gerhard Heinzel</a>, <a href="/search/physics?searchtype=author&query=Schilling%2C+R">Roland Schilling</a>, <a href="/search/physics?searchtype=author&query=Ruediger%2C+A">Albrecht Ruediger</a>, <a href="/search/physics?searchtype=author&query=Wand%2C+V">Vinzenz Wand</a>, <a href="/search/physics?searchtype=author&query=Steier%2C+F">Frank Steier</a>, <a href="/search/physics?searchtype=author&query=Cervantes%2C+F+G">Felipe Guzman Cervantes</a>, <a href="/search/physics?searchtype=author&query=Weidner%2C+A">Andreas Weidner</a>, <a href="/search/physics?searchtype=author&query=Jennrich%2C+O">Oliver Jennrich</a>, <a href="/search/physics?searchtype=author&query=Meca%2C+F+J+M">Francisco J Meca Meca</a>, <a href="/search/physics?searchtype=author&query=Danzmann%2C+K">Karsten Danzmann</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="physics/0603241v1-abstract-short" style="display: inline;"> We present the first experimental confirmation of the so-called "self-phaselocked delay interferometry". This laser frequency stabilization technique consists basically in comparing the prompt laser signal with a delayed version of itself that has been reflected in another LISA satellite 5 million km away. In our table-top experiment, the phase of a voltage-controlled oscillator is stabilized by… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('physics/0603241v1-abstract-full').style.display = 'inline'; document.getElementById('physics/0603241v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="physics/0603241v1-abstract-full" style="display: none;"> We present the first experimental confirmation of the so-called "self-phaselocked delay interferometry". This laser frequency stabilization technique consists basically in comparing the prompt laser signal with a delayed version of itself that has been reflected in another LISA satellite 5 million km away. In our table-top experiment, the phase of a voltage-controlled oscillator is stabilized by means of a control loop based on this technique. In agreement with the theory, the measured unity gain frequency is not limited by the inverse of the used delay (1.6 microseconds). In the time domain, the system also behaves as predicted, including the appearance of a quasi-periodic "ringing" just after the lock acquisition, which decays exponentially. Its initial amplitude is smaller when the loop gain is slowly ramped up instead of suddenly switched on. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('physics/0603241v1-abstract-full').style.display = 'none'; document.getElementById('physics/0603241v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 28 March, 2006; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2006. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">9 pages, 9 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Class.Quant.Grav. 22 (2005) S235-S242 </p> </li> </ol> <div class="is-hidden-tablet">  <span class="help" style="display: inline-block;"><a href="https://github.com/arXiv/arxiv-search/releases">Search v0.5.6 released 2020-02-24</a>  </span> </div> </div> </main> <footer> <div class="columns is-desktop" role="navigation" aria-label="Secondary">  <div class="column"> <div class="columns"> <div class="column"> <ul class="nav-spaced"> <li><a href="https://info.arxiv.org/about">About</a></li> <li><a href="https://info.arxiv.org/help">Help</a></li> </ul> </div> <div class="column"> <ul class="nav-spaced"> <li> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="icon filter-black" role="presentation"><title>contact arXiv</title><desc>Click here to contact arXiv</desc><path d="M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 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