Michael Lloyd-Hart

发表

Neural network adaptive optics for the multiple-mirror telescope

James Roger P. Angel, David G. Sandler, Donald W. McCarthy, 1991, Optics & Photonics.

6.5-m MMT laser-guided adaptive optics system: overview and progress report II

James Roger P. Angel, David G. Sandler, Michael Lloyd-Hart, 1997, Optics & Photonics.

High-order adaptive optics system with a high-density spherical membrane deformable mirror

James Roger P. Angel, George Z. Angeli, Michael Lloyd-Hart, 1999, Optics & Photonics.

Dynamically refocused Rayleigh laser beacons for atmospheric tomography

James Roger P. Angel, Guido Brusa-Zappellini, Michael Lloyd-Hart, 2002, SPIE Optics + Photonics.

Adaptive optics high-resolution spectroscopy: present status and future direction

James Roger P. Angel, Bruce A. Macintosh, Robert Q. Fugate, 1999, Optics & Photonics.

Design and expected performance of an MCAO system for the Giant Magellan Telescope

James Roger P. Angel, Michael Lloyd-Hart, James A. Georges, 2003, SPIE Optics + Photonics.

Adaptive optics of array telescopes using neural network techniques on transputers

James Roger P. Angel, Michael Lloyd-Hart, P. Wizinowich, 1991 .

A Fast and Optimal Multi-Frame Blind Deconvolution Algorithm for High-Resolution Ground-Based Imaging of Space Objects--Journal Article (Preprint)

Charles L. Matson, Charles C. Beckner, Michael Lloyd-Hart, 2008 .

Evaluations of classification and spectral unmixing algorithms using ground based satellite imaging

James F. Scholl, Eustace L. Dereniak, E. Keith Hege, 2006, SPIE Defense + Commercial Sensing.

Thermal characterization of the support plate for the 6.5-m MMT thin-shell adaptive secondary mirror

Michael Lloyd-Hart, Troy A. Rhoadarmer, Donald G. Bruns, 1998, Astronomical Telescopes and Instrumentation.

Linear zonal atmospheric prediction for adaptive optics

James Roger P. Angel, Patrick C. McGuire, Michael Lloyd-Hart, 2000, Astronomical Telescopes and Instrumentation.

Atmospheric tomography with Rayleigh laser beacons for correction of wide fields and 30-m-class telescopes

James Roger P. Angel, Michael Lloyd-Hart, J. Angel, 2000, Astronomical Telescopes and Instrumentation.

Adaptive optics for the 6.5-m single mirror conversion of the Multiple Mirror Telescope

James Roger P. Angel, David G. Sandler, Michael Lloyd-Hart, 1994, Astronomical Telescopes and Instrumentation.

SPATIO-TEMPORAL PREDICTION FOR ADAPTIVE OPTICS WAVEFRONT RECONSTRUCTORS

Michael Lloyd-Hart, 2007 .

MMT adaptive secondary: performance evaluation and field testing

Armando Riccardi, Roberto Biasi, Daniele Gallieni, 2003, SPIE Astronomical Telescopes + Instrumentation.

Fast and optimal multiframe blind deconvolution algorithm for high-resolution ground-based imaging of space objects.

Stuart Jefferies, Charles C. Beckner, Michael Lloyd-Hart, 2009, Applied optics.

Hyperspectral feature classification with alternate wavelet transform representations

James F. Scholl, Eustace L. Dereniak, E. Keith Hege, 2006, SPIE Optics + Photonics.

Final review of adaptive optics results from the preconversion MMT

James Roger P. Angel, David G. Sandler, Donald W. McCarthy, 1997, Optics & Photonics.

FASTTRAC II near-IR adaptive optics system for the Multiple Mirror Telescope: description and preliminary results

James Roger P. Angel, Laird M. Close, Donald G. Bruns, 1995, Optics & Photonics.

Tomographic reconstruction of stellar wavefronts from multiple laser guide stars

Christoph Baranec, Michael Lloyd-Hart, Roger Angel, 2006, SPIE Astronomical Telescopes + Instrumentation.

Preliminary closed-loop results from an adaptive optics system using a sodium resonance guide star

James Roger P. Angel, Walter J. Wild, Donald W. McCarthy, 1994, Astronomical Telescopes and Instrumentation.

Loki: a ground-layer adaptive optics high-resolution near-infrared survey camera

Christoph Baranec, Michael Lloyd-Hart, Michael Meyer, 2007, SPIE Optical Engineering + Applications.

Design and expected performance of the 6.5-m MMT MCAO system

Michael Lloyd-Hart, N. Mark Milton, 2003, SPIE Astronomical Telescopes + Instrumentation.

Sky demonstration of potential for ground-layer adaptive optics correction

Johanan L. Codona, Michael Lloyd-Hart, Christoph J. Baranec, 2003, SPIE Optics + Photonics.

An automated airplane detection system for the safeguard against airplane illumination from the laser guide star beacons at the MMT

Michael Lloyd-Hart, Miguel Snyder, 2007, SPIE Optical Engineering + Applications.

Multi-conjugate adaptive optics for a new generation of giant telescopes

Michael Lloyd-Hart, N. Mark Milton, 2003, SPIE Astronomical Telescopes + Instrumentation.

Progress of the MMT adaptive optics program

Armando Riccardi, Roberto Biasi, Daniele Gallieni, 2002, SPIE Optics + Photonics.

Adaptive optics: Neural network wavefront sensing, reconstruction, and prediction

David G. Sandler, Patrick C. McGuire, Michael Lloyd-Hart, 1999 .

Field tests of wavefront sensing with multiple Rayleigh laser guide stars and dynamic refocus

James Roger P. Angel, Christoph Baranec, Michael Lloyd-Hart, 2004, SPIE Astronomical Telescopes + Instrumentation.

System for precise temperature sensing and thermal control of borosilicate honeycomb mirrors during polishing and testing

Michael Lloyd-Hart, 1990, Astronomical Telescopes and Instrumentation.

Concept for a laser guide beacon Shack-Hartmann wave-front sensor with dynamically steered subapertures.

Michael Lloyd-Hart, Christoph J Baranec, Brian J Bauman, 2005, Optics letters.

High resolution imaging at the Multiple Mirror Telescope using adaptive optics

Marcia J. Rieke, James Roger P. Angel, Donald W. McCarthy, 1992, Defense, Security, and Sensing.

A proposed implementation of a ground layer adaptive optics system on the Gemini Telescope

Jean-Pierre Véran, Murray Fletcher, Kei Szeto, 2006, SPIE Astronomical Telescopes + Instrumentation.

Progress toward science results with the ACES spectrograph

Robert O. Reynolds, Jian Ge, Michael Lloyd-Hart, 2003, SPIE Astronomical Telescopes + Instrumentation.

Noise analysis of interferometric piston phasing for adaptive optics with dilute pupil telescopes

James Roger P. Angel, David G. Sandler, Michael Lloyd-Hart, 1993, Smart Structures.

Clio: a 5-μm camera for the detection of giant exoplanets

Michael R. Meyer, Michael Lloyd-Hart, Philip M. Hinz, 2004, SPIE Astronomical Telescopes + Instrumentation.

Design of the first-generation wavefront sensor and actuator geometry for the 6.5-m MMT adaptive optical system

James Roger P. Angel, David G. Sandler, Patrick C. McGuire, 1998, Astronomical Telescopes and Instrumentation.

Prime focus coma corrector for the MMT with off-the-shelf components

James Roger P. Angel, Michael Lloyd-Hart, Maud P. Langlois, 2000, Astronomical Telescopes and Instrumentation.

A novel WFS technique for high-contrast imaging: Phase Sorting Interferometry (PSI)

Johanan L. Codona, Michael Lloyd-Hart, Matthew A. Kenworthy, 2008, Astronomical Telescopes + Instrumentation.

Towards first light of the 6.5m MMT adaptive optics system with deformable secondary mirror

Armando Riccardi, Hubert M. Martin, Laird M. Close, 2003, SPIE Astronomical Telescopes + Instrumentation.

Real-time atmospheric turbulence profile estimation using modal covariance measurements from multiple guide stars

Michael Lloyd-Hart, N. Mark Milton, N. M. Milton, 2007, SPIE Optical Engineering + Applications.

Static and dynamic responses of an ultrathin adaptive secondary mirror

Daniele Gallieni, Warren B. Davison, Guido Brusa-Zappellini, 1999, Optics & Photonics.

Lessons learned from the first adaptive secondary mirror

Armando Riccardi, Michael Lloyd-Hart, Douglas L. Miller, 2003, SPIE Optics + Photonics.

Design of the adaptive optics systems for GMT

Michael Lloyd-Hart, Roger Angel, N. Mark Milton, 2006, SPIE Astronomical Telescopes + Instrumentation.

Field evaluation of two new continuous-wave dye laser systems optimized for sodium beacon excitation

James Roger P. Angel, Herbert W. Friedman, Michael Lloyd-Hart, 1994, Astronomical Telescopes and Instrumentation.

Measurement of focus and off-axis anisoplanatism using a sodium resonance beacon and binary stars

James W. Beletic, James Roger P. Angel, Walter J. Wild, 1994, Astronomical Telescopes and Instrumentation.

Laboratory adaptive optics system for testing the wavefront sensor for the new MMT

James Roger P. Angel, Patrick C. McGuire, Michael Lloyd-Hart, 1999, Optics & Photonics.

6.5-m MMT infrared adaptive optics system: detailed design and progress report

James Roger P. Angel, Todd K. Barrett, Donald G. Bruns, 1995, Optics & Photonics.

Atmospheric modeling with the intent of training a neural net wavefront sensor

James Roger P. Angel, Peter L. Wizinowich, Michael Lloyd-Hart, 1992, Defense, Security, and Sensing.

Measurement of atmospheric turbulence with a Shack-Hartmann wavefront sensor at the new MMT's prime focus

James Roger P. Angel, Patrick C. McGuire, Michael Lloyd-Hart, 2000, Astronomical Telescopes and Instrumentation.

A wide-field IR spectrograph for the Giant Magellan Telescope

Michael Lloyd-Hart, Roger Angel, Edward Hertz, 2006, SPIE Astronomical Telescopes + Instrumentation.

Simultaneous measurements of sodium column density and laser guide star brightness

James Roger P. Angel, Patrick C. McGuire, Jian Ge, 1998, Astronomical Telescopes and Instrumentation.

Full-system laboratory testing of the F/15 deformable secondary mirror for the new MMT adaptive optics system

James Roger P. Angel, Armando Riccardi, Roberto Biasi, 1999, Optics & Photonics.

MMT adaptive secondary: first AO closed-loop results

Armando Riccardi, Roberto Biasi, Daniele Gallieni, 2003, SPIE Optics + Photonics.

Infrared adaptive optics system for the 6.5-m MMT: system status and prototype results

James Roger P. Angel, Todd K. Barrett, Donald G. Bruns, 1998, Astronomical Telescopes and Instrumentation.

Figure of merit calculations for spectral unmixing and classification algorithms

James F. Scholl, Eustace L. Dereniak, E. Keith Hege, 2006, SPIE Optics + Photonics.

Adaptive optics echelle spectrograph for radial velocity studies

Robert O. Reynolds, Jian Ge, Michael Lloyd-Hart, 2003, SPIE Optics + Photonics.

Adaptive beam-combining mirror for the MMT

Laird M. Close, Donald G. Bruns, Guido Brusa-Zappellini, 1995, Optics & Photonics.

Scientific results from the MMT Natural Guide Star Adaptive Optics System

Donald L. Fisher, Michael R. Meyer, Donald W. McCarthy, 2004, SPIE Astronomical Telescopes + Instrumentation.

Miniature instrument for the measurement of gap thickness using polychromatic interferometry

James Roger P. Angel, Robert L. Johnson, George Z. Angeli, 1999, Optics & Photonics.

Commissioning the MMT ground-layer and laser tomography adaptive optics systems

Christoph Baranec, Michael Lloyd-Hart, N. Mark Milton, 2008, Astronomical Telescopes + Instrumentation.

Computing and telescopes at the frontiers of optical astronomy

Stuart Jefferies, E. Keith Hege, Michael Lloyd-Hart, 2003, Comput. Sci. Eng..

Modeling a GLAO system for the Gemini Observatory

Jean-Pierre Véran, Kei Szeto, David Crampton, 2006, SPIE Astronomical Telescopes + Instrumentation.

Astronomical imaging using ground-layer adaptive optics

Christoph Baranec, Michael Lloyd-Hart, Roger Angel, 2007, SPIE Optical Engineering + Applications.

New approach to Rayleigh guide beacons

James Roger P. Angel, Stuart M. Jefferies, E. Keith Hege, 2000, Astronomical Telescopes and Instrumentation.

Status of the ARGOS ground layer adaptive optics system

Andreas Quirrenbach, Lorenzo Busoni, Marco Bonaglia, 2012, Other Conferences.

Adaptive secondary mirror for the 6.5-m conversion of the Multiple Mirror Telescope: latest laboratory test results of the P36 prototype

Armando Riccardi, Roberto Biasi, Daniele Gallieni, 2000, Astronomical Telescopes and Instrumentation.

First science observations with the ACES echelle spectrograph

Robert O. Reynolds, Michael Lloyd-Hart, 2004, SPIE Astronomical Telescopes + Instrumentation.

Adaptive optics for the 6.5-m MMT

James Roger P. Angel, George Z. Angeli, Patrick C. McGuire, 2000, Astronomical Telescopes and Instrumentation.

Simulation of aperture synthesis with the Large Binocular Telescope

James Roger P. Angel, Matthew Cheselka, E. Keith Hege, 1995, Optics + Photonics.

Scientific goals for the MMT's multilaser-guided adaptive optics

Christoph Baranec, Michael Lloyd-Hart, N. Mark Milton, 2006, SPIE Astronomical Telescopes + Instrumentation.

First light of the 6.5-m MMT adaptive optics system

Armando Riccardi, Laird M. Close, Michael Lloyd-Hart, 2003, SPIE Optics + Photonics.

Construction and testing of the wavefront sensor camera for the new MMT adaptive optics system

James Roger P. Angel, George Z. Angeli, Patrick C. McGuire, 1999, Optics & Photonics.

Diffraction-limited K-band imaging at the Multiple Mirror Telescope with adaptive optics

James Roger P. Angel, Donald W. McCarthy, Brian A. McLeod, 1993, Smart Structures.

Status of the MMT Observatory multiple laser beacon projector

Michael Lloyd-Hart, Matthew J. Rademacher, Thomas E. Stalcup, 2007, SPIE Optical Engineering + Applications.

Progress towards tomographic wavefront reconstruction using dynamically refocused Rayleigh laser beacons

James Roger P. Angel, Michael Lloyd-Hart, James A. Georges, 2004, SPIE Astronomical Telescopes + Instrumentation.

Design of the 6.5-m MMT Adaptive Optics System and results from its prototype system FASTTRAC II

James Roger P. Angel, David G. Sandler, Michael Lloyd-Hart, 1997, Other Conferences.

Sodium Beacon Used for Adaptive Optics on the Multiple Mirror Telescope

James W. Beletic, James Roger P. Angel, Walter J. Wild, 1994 .

Status of ARGOS - the laser guide star system for the LBT

Andreas Quirrenbach, Lorenzo Busoni, Marco Bonaglia, 2013 .

Mid-Infrared Imaging of the Post-AGB Star AC Herculis with the MMT Adaptive Optics System

Laird M. Close, Beth Biller, Michael Lloyd-Hart, 2003 .

First Astronomical Images Sharpened with Adaptive Optics using a Sodium Laser Guide Star

James Roger P. Angel, David G. Sandler, Donald W. McCarthy, 1998 .

First Results of an On-Line Adaptive Optics System with Atmospheric Wavefront Sensing by an Artificial Neural Network

James Roger P. Angel, David G. Sandler, Donald W. McCarthy, 1992 .

Novel techniques of wavefront sensing for adaptive optics with array telescopes using an artificial neural network.

Michael Lloyd-Hart, 1992 .

Sensing wave-front amplitude and phase with phase diversity.

Michael Lloyd-Hart, E Keith Hege, M. Lloyd-Hart, 2002, Applied optics.

Verification of a System to Prevent Aircraft Illumination by Adaptive Optics Laser Beacons

Matthew Cheselka, Michael Lloyd-Hart, Robert B. Hanson, 1999 .

Direct 75 milliarcsecond images from the Multiple Mirror Telescope with adaptive optics

Donald W. McCarthy, Brian A. McLeod, Michael Lloyd-Hart, 1993 .

The adaptive secondary mirror for the 6.5 conversion of the Multiple Mirror Telescope

Ciro Del Vecchio, Armando Riccardi, Hubert M. Martin, 2002 .

Adaptive optics experiments using sodium laser guide stars

Walter J. Wild, Michael Lloyd-Hart, Donald W Mccarthy, 1995 .

Adaptive optics system for the 6.5 M MMT

Donald G. Bruns, David G. Sandler, Michael Lloyd-Hart, 1996 .

Ground-layer wave front reconstruction from multiple natural guide stars

Christoph Baranec, Michael Lloyd-Hart, N. Mark Milton, 2007 .

Disk Harmonic Functions for Adaptive Optics Simulations

Michael Lloyd-Hart, N. M. Milton, M. Lloyd-Hart, 2005 .

Progress in diffraction-limited imaging at the Multiple Mirror Telescope with adaptive optics

David G. Sandler, Donald W. McCarthy, Michael Lloyd-Hart, 1994 .

Astronomical Adaptive Optics Systems and Applications III

Robert K. Tyson, Michael Lloyd-Hart, M. Lloyd-Hart, 2003 .

HIGH RESOLUTION IMAGES OF ORBITAL MOTION IN THE TRAPEZIUM CLUSTER: FIRST SCIENTIFIC RESULTS FROM THE MMT DEFORMABLE SECONDARY MIRROR ADAPTIVE OPTICS SYSTEM

Armando Riccardi, Laird M. Close, Donald W. McCarthy, 2003 .

Extending the field of view of an adaptively corrected telescope by longitudinal pupil displacement.

Michael Lloyd-Hart, M. Lloyd-Hart, 2002, Optics letters.

Application of Machine Learning to Real-Time Removal of Atmospheric Blurring of Astronomical Images

Michael Lloyd-Hart, M. Lloyd-Hart, Steward, 1999 .

Adaptive optics for diffraction-limited infrared imaging with 8-m telescopes

David G. Sandler, Michael Lloyd-Hart, Donald W Mccarthy, 1994 .