Ray Beausoleil leads the Large-Scale Integrated Photonics research group at Hewlett Packard Labs, where he is responsible for research on the applications of optics at the micro/nanoscale to high-performance classical and quantum information processing. Beausoleil has expertise in a variety of fields, including solid-state laser physics, nonlinear optics, quantum optics, quantum information science and technology, nanophotonics, embedded computer algorithms, and image processing. His team’s current research includes projects on very large-scale integrated photonic interconnect networks; quantum technologies for post-“Moore’s Law” computing; and advanced integrated optical sensors for information processing, environmental, and biomedical applications.
In 2002, Beausoleil joined the HP Labs Quantum Science Research group, initiating a world-class research and development effort in the field of photonics. With the help of HP Senior Fellow Stan Williams, Beausoleil created a new optics group and became the principle investigator on external federal research contracts worth over $25M. Long a proponent of photonic application-specific integrated circuits (PhASICs) for IT applications, he was the key technical contributor to the launch of HP Lab’s optical interconnects program.
Beausoleil joined HP Labs in 1996 after serving as an officer or director of R&D at three small companies in the laser and computer industries. Among his other accomplishments at HP, he invented the optical paper-navigation algorithms incorporated into the HP/Agilent optical mouse and now used in HP’s Great Wall and Golden Gate Designjet large- format printers.
A Consulting Professor of Applied Physics at Stanford University, Beausoleil is also a Fellow of the American Physical Society “for contributions to basic research in nonlinear and quantum optics with applications to information technology.” Beausoleil received his B.Sc. (with Honors) in physics from the California Institute of Technology and both M.Sc. and Ph.D. degrees in physics from Stanford University.
Ray has published and/or presented hundreds of papers and conference proceedings (including many invited papers and keynote/plenary addresses) and five book chapters. A partially complete list can be found on Google Scholar. His h-index is 48, and he has more than 7,000 total citations. His recent publications include:
- J. H. Reina, R. G. Beausoleil, T. P. Spiller, and W. J. Munro, “Radiative Corrections and Quantum Gates in Molecular Systems,” Phys. Rev. Lett. 93, 250501 (2004).
- W. J. Munro, K. Nemoto, R. G. Beausoleil, and T. P. Spiller, “High-efficiency quantum nondemolition single-photon-number-resolving detector,” Phys. Rev. A 71, 033819 (2005).
- S. D. Barrett, P. Kok, K. Nemoto, R. G. Beausoleil, W. J. Munro, and T. P. Spiller, “Symmetry analyzer for nondestructive Bell-state detection using weak nonlinearities,” Phys. Rev. A 71, 060302 (2005).
- C. Santori, P. Tamarat, P. Neumann, J. Wrachtrup, D. Fattal, R. G. Beausoleil, J. Rabeau, P. Olivero, A. D. Greentree, S. Prawer, F. Jelezko, P. Hemmer, “Coherent Population Trapping of Single Spins in Diamond under Optical Excitation,” Phys. Rev. Lett. 97, 247401 (2006).
- M. Fiorentino, C. Santori, S. M. Spillane, R. G. Beausoleil, and W. M. Munro, “Secure self-calibrating quantum random-bit generator,” Phys. Rev. A 75, 032334 (2007).
- T. P. Mayer Alegre, C. Santori, G. Medeiros-Ribeiro, and R. G. Beausoleil, “Polarization-selective excitation of nitrogen vacancy centers in diamond,” Phys. Rev. B 76, 165205 (2007).
- R. G. Beausoleil, P. J. Kuekes, G. S. Snider, S.-Y. Wang, and R. S. Williams, “Nanoelectronic and Nanophotonic Interconnect” (Invited Paper), Proc. IEEE 96, 230 (2008).
- D. Vantrease, R. Schreiber, M. Monchiero, N. Jouppi, M. Fiorentino, A. L. Davis, N. Binkert, R. Beausoleil, and J. H. Ahn, “Corona: System implications of emerging nanophotonic technology,” Proceedings of the 35th International Symposium on Computer Architecture (ISCA), p. 153 (2008).
- K.-M. C. Fu, C. Santori, P. E. Barclay, L. J. Rogers, N. B. Manson, R. G. Beausoleil, “Observation of the Dynamic Jahn-Teller Effect in the Excited States of Nitrogen-Vacancy Centers in Diamond,” Phys. Rev. Lett. 103, 256404 (2009).
- C. Santori, D. Fattal, K.-M. C. Fu, P. E. Barclay, and R. G. Beausoleil, “On the indistinguishability of Raman photons,” New J. Phys. 11, 123009 (2009).
- D. Fattal, J. Li, Z. Peng, M. Fiorentino, and R. G. Beausoleil, “Flat Dielectric Grating Reflectors with Focusing Abilities,” Nature Photon. 4, 466 (2010).
- C. Santori, P. E. Barclay, K.-M. C. Fu, S. Spillane, M. Fisch, and R. G. Beausoleil, “Nanophotonics for Quantum Optics Using Nitrogen-Vacancy Centers in Diamond,” Nanotechnology 21, 274008 (2010).
- Z. Peng, D. A. Fattal, A. Faraon, M. Fiorentino, J. Li, and R. G. Beausoleil, “Reflective silicon binary diffraction grating for visible wavelengths,” Opt. Lett. 36, 1515 (2011).
- A. Faraon, P. E. Barclay, C. Santori, K.-M. C. Fu, and R. G. Beausoleil, “Resonant enhancement of the zero-phonon emission from a colour centre in a diamond cavity,” Nature Photon. 5, 301 (2011).
- D. Liang, M. Fiorentino, S. Srinivasan, S. T. Todd, G. Kurczveil, J. E. Bowers, and R. G. Beausoleil, “Optimization of Hybrid Silicon Microring Lasers” (Invited), IEEE Photon. J. 3, 580 (2011).
- J. Li, D. Fattal, M. Fiorentino, and R. G. Beausoleil, “Strong Optical Confinement between Nonperiodic Flat Dielectric Gratings,” Phys. Rev. Lett. 106, 193901 (2011).
- R. G. Beausoleil, “Large-scale integrated photonics for high-performance interconnects” (Invited), ACM J. Emerg. Technol. Comput. Syst. 7, 6:1 (2011).
- P. E. Barclay, K.-M. C. Fu, C. Santori, A. Faraon, and R. G. Beausoleil, “Hybrid Nanocavity Resonant Enhancement of Color Center Emission in Diamond,” Phys. Rev. X 1, 011007 (2011).
- V. M. Acosta, C. Santori, A. Faraon, Z. Huang, K.-M. C. Fu, A. Stacey, D. A. Simpson, K. Ganesan, S. Tomljenovic-Hanic, A. D. Greentree, S. Prawer, and R. G. Beausoleil, “Dynamic Stabilization of the Optical Resonances of Single Nitrogen-Vacancy Centers in Diamond,” Phys. Rev. Lett. 108, 206401 (2012).
- A. Faraon, C. Santori, Z. Huang, V. M. Acosta, and R. G. Beausoleil, “Coupling of Nitrogen-Vacancy Centers to Photonic Crystal Cavities in Monocrystalline Diamond,” Phys. Rev. Lett. 109, 033604 (2012).
- D. Liang, S. Srinivasan, D. A. Fattal, M. Fiorentino, Z. Huang, D. T. Spencer, J. E. Bowers, and R. G. Beausoleil, “Teardrop Reflector-Assisted Unidirectional Hybrid Silicon Microring Lasers,” IEEE Photon. Technol. Lett. 24, 1988 (2012).
- K. Fang, V. M. Acosta, C. Santori, Z. Huang, K. M. Itoh, H. Watanabe, S. Shikata, and R. G. Beausoleil, “High-Sensitivity Magnetometry Based on Quantum Beats in Diamond Nitrogen-Vacancy Centers,” Phys. Rev. Lett. 110, 130802 (2013).
- D. Fattal, Z. Peng, T. Tran, S. Vo, M. Fiorentino, J. Brug, and R. G. Beausoleil, “A multi-directional backlight for a wide-angle, glasses-free three-dimensional display,” Nature 495, 348 (2013).
- V. M. Acosta, K. Jensen, C. Santori, D. Budker, and R. G. Beausoleil, “Electromagnetically Induced Transparency in a Diamond Spin Ensemble Enables All-Optical Electromagnetic Field Sensing,” Phys. Rev. Lett. 110, 213605 (2013).
- J. S. Pelc, K. Rivoire, S. Vo, C. Santori, D. A. Fattal, and R. G. Beausoleil, “Picosecond all-optical switching in hydrogenated amorphous silicon microring resonators,” Opt. Express 22, 3797 (2014).
- C. Santori, J. S. Pelc, R. G. Beausoleil, N. Tezak, R. Hamerly, and H. Mabuchi, “Quantum Noise in Large-Scale Coherent Nonlinear Photonic Circuits,” Phys. Rev. Applied 1, 054005 (2014).
- R. G. Beausoleil, “Photonics for Novel High-Performance Computing” (Plenary Address), Soc. Photo-Opt. Instrum. Eng. (SPIE) Photonics West (OPTO) Conference 2009, San Jose, California, January 24–29, 2009.
- R. G. Beausoleil, “Metrics and Architectures for High-Performance Data Centers (Keynote),” OIDA/CIAN Data Center Workshop, IEEE & OSA Optical Fiber Communication (OFC) Conference 2012, Los Angeles, California, March 4, 2012.
- R. G. Beausoleil, “Large-Scale Integrated Photonics for 21st-Century Information Technology” (Plenary Address), Soc. Photo-Opt. Instrum. Eng. (SPIE) Photonics Europe 2014, Brussels, Belgium, April 14–17, 2014.
- R. G. Beausoleil, “The music of light: Optical resonances for fun and profit” (Keynote Address), Miller Institute Interdisciplinary Symposium 2014, University of California at Berkeley, June 6–8, 2014.
Ray is an HP Fellow. HP Fellows are pioneers in their fields, setting the standards for technical excellence and driving the direction of research in their respective disciplines.