Search Results - "Mcclelland, David"

Quantum metrology for gravitational wave astronomy by Schnabel, Roman, Mavalvala, Nergis, McClelland, David E, Lam, Ping K

“…Einstein's general theory of relativity predicts that accelerating mass distributions produce gravitational radiation, analogous to electromagnetic radiation…”
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Broadband reduction of quantum radiation pressure noise via squeezed light injection by Yap, Min Jet, Cripe, Jonathan, Mansell, Georgia L., McRae, Terry G., Ward, Robert L., Slagmolen, Bram J. J., Heu, Paula, Follman, David, Cole, Garrett D., Corbitt, Thomas, McClelland, David E.

“…The Heisenberg uncertainty principle states that the position of an object cannot be known with infinite precision, as the momentum of the object would then be…”
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A Comprehensive Study of Extramural Venous Invasion in Colorectal Cancer by McClelland, David, Murray, Graeme I

“…Colorectal cancer is a common malignancy and a leading cause of cancer related death. Cancer staging following resection is key to determining any adjuvant…”
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Generation and control of frequency-dependent squeezing via Einstein–Podolsky–Rosen entanglement by Yap, Min Jet, Altin, Paul, McRae, Terry G., Slagmolen, Bram J. J., Ward, Robert L., McClelland, David E.

“…Quantum noise-limited displacement sensors such as gravitational wave detectors can be improved by using non-classical light 1 . This has been achieved in…”
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Pure quantile portfolios on the Johannesburg stock exchange by Page, Daniel, McClelland, David E, Auret, C

“…Rules-based portfolio sorts are commonplace for the evaluation of style anomalies. An unfortunate consequence of constructing portfolios on a target style is…”
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Machine learning style rotation – evidence from the Johannesburg Stock Exchange by Page, Daniel, McClelland, David, Auret, Christo

“…This study evaluates naïve and advanced prediction models when applied to style rotation strategies on the Johannesburg Stock Exchange (‘JSE’). We apply 1- and…”
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Quantum Enhanced Balanced Heterodyne Readout for Differential Interferometry by Gould, Daniel W, Adya, Vaishali B, Chua, Sheon S Y, Junker, Jonas, Wilken, Dennis, McRae, Terry G, Slagmolen, Bram J J, Yap, Min Jet, Ward, Robert L, Heurs, Michèle, McClelland, David E

“…Conventional heterodyne readout schemes are now under reconsideration due to the realization of techniques to evade its inherent 3 dB signal-to-noise penalty…”
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Observation of Squeezed Light in the 2  μm Region by Mansell, Georgia L, McRae, Terry G, Altin, Paul A, Yap, Min Jet, Ward, Robert L, Slagmolen, Bram J J, Shaddock, Daniel A, McClelland, David E

“…We present the generation and detection of squeezed light in the 2  μm wavelength region. This experiment is a crucial step in realizing the quantum noise…”
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High power compatible internally sensed optical phased array by Roberts, Lyle E, Ward, Robert L, Francis, Samuel P, Sibley, Paul G, Fleddermann, Roland, Sutton, Andrew J, Smith, Craig, McClelland, David E, Shaddock, Daniel A

“…The technical embodiment of the Huygens-Fresnel principle, an optical phased array (OPA) is an arrangement of optical emitters with relative phases controlled…”
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Advanced interferometry, quantum optics and optomechanics in gravitational wave detectors by McClelland, D.E., Mavalvala, N., Chen, Y., Schnabel, R.

“…Currently operating laser interferometric gravitational wave detectors are limited by quantum noise above a few hundred Hertz. Detectors that will come on line…”
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Laser link acquisition demonstration for the GRACE Follow-On mission by Wuchenich, Danielle M R, Mahrdt, Christoph, Sheard, Benjamin S, Francis, Samuel P, Spero, Robert E, Miller, John, Mow-Lowry, Conor M, Ward, Robert L, Klipstein, William M, Heinzel, Gerhard, Danzmann, Karsten, McClelland, David E, Shaddock, Daniel A

“…We experimentally demonstrate an inter-satellite laser link acquisition scheme for GRACE Follow-On. In this strategy, dedicated acquisition sensors are not…”
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Algebraic cancellation of polarisation noise in fibre interferometers by McRae, Terry G, Ngo, Silvie, Lam, Timothy T-Y, McClelland, David E, Chow, Jong H, Shaddock, Daniel A, Gray, Malcolm B

“…This experiment uses digital interferometry to reduce polarisation noise from a fiber interferometer to the level of double Rayleigh backscatter making…”
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Squeezing in the audio gravitational-wave detection band by MCKENZIE, Kirk, GROSSE, Nicolai, BOWEN, Warwick P, WHITCOMB, Stanley E, GRAY, Malcolm B, MCCLELLAND, David E, PING KOY LAM

“…We demonstrate the generation of broadband continuous-wave optical squeezing from 280 Hz-100 kHz using a below-threshold optical parametric oscillator (OPO)…”
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Multi-link laser interferometry architecture for interspacecraft displacement metrology by Francis, Samuel P., Lam, Timothy T.-Y., McClelland, David E., Shaddock, Daniel A.

“…Targeting a future Gravity Recovery and Climate Experiment (GRACE) mission, we present a new laser interferometry architecture that can be used to recover the…”
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Identifying Competencies with Behavioral-Event Interviews by McClelland, David C.

“…Coding competencies from behavioral-event interviews according to the principles of a new approach to assessment (McClelland, 1973) produces assessments that…”
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Arm-length stabilisation for interferometric gravitational-wave detectors using frequency-doubled auxiliary lasers by Mullavey, Adam J, Slagmolen, Bram J J, Miller, John, Evans, Matthew, Fritschel, Peter, Sigg, Daniel, Waldman, Sam J, Shaddock, Daniel A, McClelland, David E

“…Residual motion of the arm cavity mirrors is expected to prove one of the principal impediments to systematic lock acquisition in advanced gravitational-wave…”
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Experimental demonstration of a squeezing-enhanced power-recycled michelson interferometer for gravitational wave detection by McKenzie, Kirk, Shaddock, Daniel A, McClelland, David E, Buchler, Ben C, Lam, Ping Koy

“…Interferometric gravitational wave detectors are expected to be limited by shot noise at some frequencies. We experimentally demonstrate that a power recycled…”
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A squeezed light source operated under high vacuum by Wade, Andrew R., Mansell, Georgia L., Chua, Sheon S. Y., Ward, Robert L., Slagmolen, Bram J. J., Shaddock, Daniel A., McClelland, David E.

“…Non-classical squeezed states of light are becoming increasingly important to a range of metrology and other quantum optics applications in cryptography,…”
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Optimal quantum noise cancellation with an entangled witness channel by Gould, Daniel W., Yap, Min Jet, Adya, Vaishali B., Slagmolen, Bram J. J., Ward, Robert L., McClelland, David E.

“…We present the digital signal processing of a mutually entangled, two-mode squeezed state using Wiener filtering to maximize the reduction of quantum noise of…”
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Frequency dependence of thermal noise in gram-scale cantilever flexures by Nguyen, Thanh T-H., Mow-Lowry, Conor M., Slagmolen, Bram J. J., Miller, John, Mullavey, Adam J., Goßler, Stefan, Altin, Paul A., Shaddock, Daniel A., McClelland, David E.

“…We present measurements of the frequency dependence of thermal noise in aluminum and niobium flexures. Our measurements cover the audio-frequency band from 10…”
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