. Instructor: Oskar Painter, Rm. DOI. Sponsoring Unit: DQI Chair: Gerwin Koolstra, Lawrence Berkeley National Laboratory. Lett. ABSTRACT. Publication Date. Send comments Painter O. Optomechanics in an ultrahigh- Q two-dimensional photonic crystal cavity Applied Physics Letters. Oskar J. Painter, Ph.D. - Publications . To date, most experimental studies of optomechanics have focused on measurement and control of the mechanical subsystem through its interaction with optics, and have led AMO: "Alligator" nanophotonic waveguide . "United States Patent US20180113373A1 Doubly-resonant electro-optic conversion using a superconducting microwave resonator", Leland Stanford Junior University, Oct 23, 2017 Oskar Painter, Martin WINGER, Qiang Lin, Amir SAFAVI-NAEINI, Thiago ALEGRE, Timothy Dobson BLASIUS, Alexander Grey KRAUSE. Lett. Meet OSA's 2021 Fellows. As well as probing micromechanical motion, light can also. Recently, small scale optomechanical circuits, connecting a few optical and mechanical modes, have been demonstrated in an ongoing push towards multi-mode on-chip optom 266 Watson, x8008. B2-20090191-18 33010902002564 We investigate the dynamical localization . An optomechanical cavity can be formed by transitioning from the nominal unit cell in Fig. It is a cross field of optics, quantum optics, solid-state physics and materials science.The motivation for research on cavity optomechanics comes from fundamental effects of quantum theory and gravity, as well as technological applications. Keller AJ, Asenjo-Garcia A, Chang DE, Painter O. Cavity quantum electrodynamics with atom-like mirrors. . Nature. At the same time, microfabrication techniques have enabled small-scale optomechanical circuits capable of on-chip manipulation of . Phys. This cavity can be parameterized by the maximum change in a (dened as d maxf1 a=a nominalg), the number of holes in the defect region, the maximum curvature of a=a Cavity Quantum Electrooptics and Optomechanics. The regime of single-photon strong coupling is reached when the optical shift induced by a single phonon becomes comparable to the cavity linewidth. OPTOMECHANICS Nano-acoustic resonator with ultralong phonon lifetime Gregory S. MacCabe1,2,3*, Hengjiang Ren 1,2*, Jie Luo1,2, Justin D. Cohen , Hengyun Zhou1,2, Alp Sipahigil 1,2, Mohammad Mirhosseini , Oskar Painter1,2,3# The energy damping time in a mechanical resonator is critical to many precision metrology applications, The regime of single-photon strong coupling is reached when the optical shift induced by a single phonon becomes comparable to the cavity linewidth. Recent advances in cavity-optomechanics have now made it possible to use light not just as a passive measuring device of mechanical motion, but also to manipulate the motion of mechanical objects down to the level of individual quanta of vibrations (phonons). California Institute of Technology . John G. Braun Professor of Applied Physics, California Institute of Technology. (b) Photonic and (c) phononic band structure of a silicon planar snowflake crystal with (d, r, w, a) = (220, 200, 75, 500) nm.Photonic band structures are computed with the MPB [] mode solver, and phononic band structures are computed with the comsol [] finite-element method (FEM) solver.In the photonic band structure, only the fundamental even-parity . The regime of single-photon strong coupling is reached when the optical shift induced by a single phonon becomes . The measured optical quality factor is Q = 1.210^6 for a cavity with an effective modal volume of V_(eff) = 0.04()^3. Recently, cavity-optomechanics becomes an extensive research field that has manipulated the mechanical effects of light for coupling of the optical field with other physical objects specifically with regards to dynamical localization.

"Cavity-optomechanics" aims to study the quantum properties of mechanical systems. Congratulations to the 118 members of the 2021 class of OSA Fellow Members, who will be recognized at OSA conferences throughout the year for scientific, engineering and technological contributions, as well as industry leadership and service to OSA and the global . Armeen Taeb Advisor: Venkat Chandrasekaran Thesis: Latent-Variable Modeling: Algorithms, Inference, and Applications Masters of Science Graduates. Kerry Vahala, Ivan Grudinin, Oskar Painter, Hansuek Lee, M Herrmann, S Knnz, V Batteiger, G Saathoff, T W Hnsch, and Th Udem LW2J.4 Laser Science (LS) 2012 Cavity Optomechanics: Mechanical Cooling to Phonon Lasers Related Topics (5) Electromagnetically induced transparency. 97. Place and Time: Tu 14:30-16:00, Th 14:30-16:00, 104 Watson. 93% related. . May, 2011.

Oskar Painter, Jeff Kimble, Keith Schwab, Rana Adhikari, Yanbei Chen, Kerry Vahala, and Andrei Faraon . optomechanical crystals LIGO mirror . 132. PDF | We develop the theory of motional sidebands in slowly-modulated optomechanics which can explain the cavity output in a hybrid electro-optical trap. 1(b). 5.2K papers, 142.1K citations. Quantum optics and optomechanics. 10.1364/CLEO_SI.2011.CThJ4. Dissertation: \Cavity Optomechanics with High-Stress Silicon Nitride Films" Advisor: H. Je Kimble Committee: Oskar Painter, Keith Schwab, and Yanbei Chen University of California at Berkeley, Berkeley, CA USA Overall GPA: 3.73/4.00 B.A., Physics (2005) Honors Thesis: \Polarization Pulse Shaping to Control Li 2 Wave Packets" Advisor: Stephen R . F. Marsili, M. D. Shaw, and O. Painter, Pulsed Excitation Dynamics of an Optomechanical Crystal Resonator near Its Quantum Ground State of Motion, Physical Review X5, 041002 (2015). Hengjiang Ren, 1 Tirth Shah, 2, 3 Hannes Pfeifer, 2 Christian Brendel, 2 Vittorio Peano, 2 Florian Marquardt, 2 and Oskar Painter 1, 4, * 1 Institute for Quantum Information and Matter, Thomas J. Watson, Sr., Laboratory of Applied Physics, and Kavli Nanoscience Institute, California Institute of Technology, Pasadena, USA . Oskar Painter Recent advances in cavity-optomechanics have now made it possible to use light not just as a passive measuring device of mechanical motion, but also to manipulate the motion of. Optical transduction of the thermal motion of the fundamental in-plane . Back-action cooling, for example, is being pursued as a means of achieving the quantum ground state of macroscopic mechanical oscillators. Advisor: Oskar Painter Thesis: Cavity Optomechanics for Hybrid Quantum Systems. 21 papers, 2.9K citations. Oskar Painter. Oskar Painter, Florian Marquardt. Publication Date. . . Related Topics. Oskar Painter 0D10BM c. THIS PAGE The public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. nano-optics quantum optics cavity optomechanics superconducting quantum circuits. 626-395-2132 [email protected] Research Group Website Personal Website Research Overview Professor Oskar Painter's research interests are in nanophotonics, quantum optics, and optomechanics for applications in precision measurement and quantum information science. William Hease (University Paris Diderot-Paris7), Johannes Majer (TU Wien), Oskar Painter (Caltech), Jean-Michel Raimond (ENS Paris . . During the last few years cavity-optomechanics has emerged as a new field of research.

Quantum optics and optomechanics Oskar Painter, Jeff Kimble, Keith Schwab, Rana Adhikari, Yanbei Chen, Kerry Vahala, and Andrei Faraon California Institute of Technology 3/27/2014 Quantum optics and optomechanics optomechanical crystals LIGO mirror 740nm AMO: "Alligator" nanophotonic waveguide quantum electro-mechanics Affiliation 1 Institute for Theoretical Physics, Universitt Erlangen . 61. i10-index. A common strategy implemented in order to achieve this goal couples a high finesse photonic cavity to a high quality factor mechanical resonator.

740nm . After a PostDoc at ETH he became an IQIM Postdoctoral Scholar and a senior staff scientist in the Painter group at the California Institute of Technology. Quantum Optomechanics by Oskar Painter. Oskar Painter (left) with Atac Imamoglu Date 25 September 2013 Host Atac Imamoglu Title Quantum Back- Action in Recent Cavity- Optomechanics Experiments Abstract Quantum limits to precision measurement of an object's displacement, and correspondingly the forces acting on the object, have been well studied since the 1970's. Authors: Hengjiang Ren, Tirth Shah, Hannes Pfeifer, Christian Brendel, Vittorio Peano, Florian Marquardt, Oskar Painter. Oskar Painter is a Canadian born (1972) experimental physicist who works on nanoscale optics, nanomechanical devices, and superconducting qubits. DOI: 10.1063 . Light is a powerful tool for controlling mechanical motion, as shown by numerous applications in the field of cavity optomechanics. | Find, read and cite all the research . Possible applications range from novel high-bandwidth mechanical sensing devices through the generation of squeezed optical or . Quantum optomechanics, Groeblacher lab. "A Quantum Experiment,"is an animated film by Jorge Cham of PhD Comics fame, describing some of the recent work in the Painter Lab on quantum cavity-optomechanics (starring cartoon versions of Amir Safavi-Naeini and OJP). Home; People; Groups; Recent; Samples; JavaScript; Widgets; Painter, Oskar Jon (orcid 0000-0002-1581-9209). The improvement demonstrated here is particularly meaningful for applications in cavity optomechanics, as it places the optimized devices in the resolved sideband regime where the mechanical resonance frequency, m /2 2-3 GHz for the microdisks studied here, exceeds the cavity optical energy decay rate, /2 0.6 GHz for the high . Nanophotonics, quantum optics, and optomechanics for applications in precision measurement and quantum information science (Dr. Oskar Painter) Nanostructure fabrication for opto-electronic, magneto-optic and electronic devices ( Dr. Axel Scherer ) Since 2019, he is also Head of Quantum Hardware at Amazon Web Services (AWS). DOI: 10.1063 . 10.1103 . In Research Topics. At the same time, microfabrication techniques have enabled small-scale optomechanical circuits capable of on-chip manipulation of . Slot-mode-coupled optomechanical crystals Marcelo Davanco,1,2, Jasper Chan,2 Amir H. Safavi-Naeini,2 Oskar Painter,2 and Kartik Srinivasan1 1Center for Nanoscale Science and Technology, National Institute of Standards and Technology, Gaithersburg, MD 20899-6203, USA 2Thomas J. Watson, Sr., Laboratory of Applied Physics, California Institute of Technology, Oskar Painter (Caltech) Oskar Painter. 91. Affiliations: 2001 : . In optomechanics, radiation-pressure-induced parametric coupling between optical (photon) and mechanical (phonon) excitations may be used to break time-reversal symmetry, providing the prerequisite for synthetic magnetism. Led by Professor Oskar Painter, research within the QPG focuses on several inter-related topics superconducting quantum circuits for quantum information processing and quantum simulation, the quantum physics of mesoscopic mechanical objects, hybrid superconducting and acoustic quantum circuits, and precision optomechanical sensors. Shuqing Chen Advisor: Michelle Effros Changsoon Choi Article(s) from CaltechAUTHORS. 2 Max Planck Institute for the Science of Light . RAPID COMMUNICATIONS PHYSICAL REVIEW A 90, 011803(R) (2014) Silicon optomechanical crystal resonator at millikelvin temperatures Sean M. Meenehan, 1Justin D. Cohen, Simon Groblacher, 1,2 Jeff T. Hill, Amir H. Safavi-Naeini, Markus Aspelmeyer,2 and Oskar Painter1,* 1Institute for Quantum Information and Matter and Thomas J. Watson, Sr., Laboratory of Applied Physics, 4.7K papers, 125 . This highly interdisciplinary field studies the interaction between micro- and nanomechanical systems and light. G7.00001: Quantum aspects of cavity optomechanics with atomic ensembles and ensemble arrays Invited Speaker: Dan Stamper-Kurn Preview Abstract: Wednesday, June 6, 2012 8:30AM - 9:00AM: G7.00002: Optomechanical crystals Invited Speaker: Oskar Painter Preview Abstract: Wednesday, June 6, 2012 9:00AM - 9:30AM

109, 063601 - Published 7 August 2012. 1997-2022 [2021] 1186-054. Work in the optical domain has revolved around millimeter- or micrometer-scale structures using the radiation pressure force. Publisher. 3/27/2014 . School of Engineering and Applied Sciences . . Recent advances in cavity-optomechanics have now made it possible to use light not just as a passive measuring device of mechanical motion, but also to manipulate the motion of mechanical objects down to the level of individual quanta of vibrations (phonons). List of Research Areas nanophotonics, quantum optics, superconducting quantum circuits, quantum information science APh News about Oskar J. Painter Quantum Optomechanics Hengjiang Ren,1 Gregory S. MacCabe,1 Jie Luo,1 Hannes Pfeifer,2 Andrew J. Keller,1 and Oskar Painter1; .