Keith E. O'Hara

1-925-786-1580
k-ohara@oco.net

Publications

“Measuring Pulse-induced Natural Relative Motions within Human Ocular Tissue In-Vivo using Phase-Sensitive Optical Coherence Tomography”
O'Hara, Schmoll, Vass, Leitgeb, Journal of Biomedical Optics 80, 121506 (2013).
“Spin-exchange kinetics of excitons in Cu2O”
Jang, O'Hara, Wolfe, Physical Review B 70, 195205 (2004).
“Optical Actuation of a Bistable MEMS”
Sulfridge, Saif, Miller, O'Hara, Journal of Microelectromechanical Systems 11, 574 (2002).
“Thermal conductivity and sound velocities of hydrogen-sil­ses­quioxane low-k dielectrics”
Costescu, Bullen, Matamis, O'Hara, Cahill, Physical Review B 65, 094205 (2002).
“Characterization of Nano­structured Metal Films by Pico­second Acoustics and Inter­fero­metry”
O'Hara, Hu, Cahill, Journal of Applied Physics 90 4852 (2001).
“Thermal conductivity of amorphous carbon thin films”
Bullen, O'Hara, Cahill, Monteiro, von Keudall, Journal of Applied Physics 88, 6317 (2000).
“Relaxation Kinetics of Excitons in Cu2O”
O'Hara, Wolfe, Physical Review B 62, 12909 (2000).
“Two-body Decay of Thermalized Excitons in Cu2O”
Warren, O'Hara, Wolfe, Physical Review B 61, 8215 (2000).
“Auger Decay of Excitons in Cu2O”
O'Hara, Gullingsrud, Wolfe, Physical Review B 60, 10872 (1999).
“Re-examination of Bose-Einstein Statistics of Excitons in Cu2O”
O'Hara, Ó Súilleabháin, Wolfe, Physical Review B 60, 10565 (1999).
63Cu(2) Nuclear Quadrupole and Nuclear Magnetic Resonance Studies of YBa2Cu4O8 in the Normal and Super­conducting States”
Corey, Curro, O'Hara, Imai, Slichter, Physical Review B 53, 5907 (1996).
“Nuclear Spin-Lattice Relaxation Rate Measurements in YBa2Cu3O7
Martindale, Barrett, Durand, O'Hara, Slichter, Lee, Ginsberg, Physical Review B 50, 13645 (1995).
“Re-examination of Motional Averaging in Magnetic Resonance”
O'Hara, Slichter, Journal of Magnetic Resonance A 109, 74 (1994).
“NMR Studies of the Superconducting Pairing State of YBa2Cu3O7
Slichter, Martindale, Barrett, O'Hara, DeSoto, Imai, Durand, Pennington, Friedmann, Lee, Ginsberg, Journal of Physics and Chemistry of Solids 54, 1439 (1993).
“Magnetic Field Dependence of Planar Copper and Oxygen Spin-Lattice Relaxation Rate in the Superconducting State of YBa2Cu3O7
Martindale, Barrett, O'Hara, Slichter, Lee, Ginsberg, Physical Review B 47, 9155 (1993).
“NMR Studies of the Superconducting State of Copper Oxide Superconductors”
Slichter, Barrett, Martindale, Durand, Pennington, Klug, O'Hara, DeSoto, Imai, Rice, Friedmann, Ginsberg, Applied Magnetic Resonance 3, 423 (1992).
“Anisotropy and Magnetic Field Dependence of the Planar Copper NMR Spin-Lattice Relax­ation Rate in the Super­conducting State of YBa2Cu3O7
Martindale, Barrett, Klug, O'Hara, DeSoto, Slichter, Friedmann, Ginsberg, Physical Review Letters 68, 702 (1992).
“NMR in the Superconducting State of YBa2Cu3O7
Martindale, Barrett, Klug, O'Hara, DeSoto, Slichter, Friedmann, Ginsberg, Physica C: Superconductivity 185–89, 93 (1991).

Patents

“Surgical microscopy system having an optical coherence tomography facility ”
Hauger, Seeßelberg, O'Hara, Qiu, Wei, Horn, Reimer; U.S. Patent 8,049,873, filed March, 2009.
“Variable resolution optical coherence tomography scanner and method for using same”
Everett, O'Hara; U.S. Patent 8,500,279, filed November, 2009.
“Optical coherence tomography methods and systems”
Hacker, Hauger, Seeßelberg, O'Hara, Meyer; U.S. Patent 8,427,653, filed January, 2011.
“Refractive Prescription using Optical Coherence Tomography”
O'Hara, Meyer; U.S. Patent 7,878,651, filed December, 2008.
“Method and Apparatus for Measuring Motion of a Subject using a Series of Partial Images from an Imaging System”
Everett, Flachenecker, Hacker, Meyer, O'Hara, Williams; U.S. Patent 7,805,009, filed March, 2006.
“Method of Motion Correction in Optical Coherence Tomography Imaging”
Everett, O'Hara; U.S. Patent 7,755,769, filed March, 2008.
“Light Source for Swept-Source Optical Coherence Tomography based on Cascaded Distributed Feedback Lasers with Engineered Band Gaps”
Zhou, O'Hara; U.S. Patent 7,554,668, filed August, 2006.
“Optical Coherence Tomography for Eye-Length Measurement”
Zhou, O'Hara; U.S. Patent 7,480,059, filed June, 2008.
“Littrow Spectrometer and a Spectral Domain Optical Coherence Tomography System with a Littrow Spectrometer”
Everett, Zhou, Horn, O'Hara, Foley; U.S. Patent 7,456,957, filed August, 2005.
“Distributed Optical Switching Control System”
Bhat, Evans, Garabedian, O'Hara, Tea; U.S. Patent 7,437,071, filed March, 2002.
“Method of Motion Correction in Optical Coherence Tomography Imaging”
Everett, O'Hara; U.S. Patent 7,365,856, filed January, 2006.
“Cross-Dispersed Spectrometer in a Spectral Domain Optical Coherence Tomography System”
Horn, O'Hara; U.S. Patent 7,342,659, filed January, 2006.
“Method to Suppress Artifacts in Frequency Domain Optical Coherence Tomography”
O'Hara, Hacker; U.S. Patent 7,330,270, filed January, 2006.