VOSviewer
Courses
- IOLIIntermediate Optics Laboratory I
- DOETDDiffractive Optical Elements - Theory and Design
- DIDiffraction and Interferometry
- SFAOSSpatial Frequency Analysis of Optical Systems
Grants
- Broadband Mid-Infrared Silicon Metalenses Based on Data-Driven Inverse Design for Space Deployment
Principal Investigator (PI)
2021
$310.6K
Active - VanishingEye
Principal Investigator (PI)
2021
$200.0K
Active - Ultralight Very Large Aperture Space Telescopes Using MODE Lens Technology
Principal Investigator (PI)
2018
$1.5M
Active - Engineering Testbed VUV Raman Spectrometer
Principal Investigator (PI)
2020
$299.8K
- Fabrication of a Custom Aberration Corrector Plate
Principal Investigator (PI)
2018
$10.8K
- Construction of Raman Spectrometer Kit
Principal Investigator (PI)
2018
$5.9K
- Secure Erasure of Optical Data Storage Devices
Principal Investigator (PI)
2017
$500.0K
- TO 34 NIRVSS
Principal Investigator (PI)
2017
$15.0K
- WFIRST Grism Diffraction Efficiency Study
Principal Investigator (PI)
2017
$11.6K
- Custom Phase Plate Fabrication
Principal Investigator (PI)
2017
$5.5K
Technologies / Patents
News
- UArizona Inventor of the Year To Female Innovators: 'The Sky is the Limit'
2021
- Shining a Light on COVID-19 Detection
2020
- A New Lens for Life-Searching Space Telescopes
2019
- Startup Licenses UA Spectrometer for Chemical Analysis
2018
- UA Optical Sciences Announces Joint Research Venture with Canon U.S.A.
2008
Publications (225)
Recent
- Precision glass molding technology for the MODE lens telescope
2022
- ODS 2022: Industrial Optical Devices and Systems
2022
- Nautilus: The advent of large lens-based space telescopes
2022
- Nautilus Space Observatory: a very large aperture space telescope constellation enabled by scalable optical manufacturing technologies
2022
- Stray light analysis and testing of a MODE lens telescope
2022
- Autonomous closed-loop control for multi-segmented optic aligning and assembly
2022
- Type 2 longitudinal chromatic aberration from a high-harmonic MODE lens and color corrector
2022
- Progress towards alignment of Multi-Order Diffractive Engineered (MODE) lens segments using the Kinematically-Engaged Yoke System (KEYS) for optical performance testing
2022
- Theory of color correction in high-harmonic diffractive lenses
2021
- Progress toward a VUV Raman spectrometer to detect pathogens
2021
- High-harmonic diffractive lens color compensation
2021
- Molding error and its compensation in multi-order diffractive lens segmented telescope assembly
2021
- Design of multi-order diffractive lens telescope for broadband application
2021
- Design aspects of large-aperture MODE lenses
2021
- A Search for Life in a Thousand Earths: The Nautilus Space Observatory
2021
- Phase retrieval and adaptive optics correction for systems with diffractive surfaces
2020
- Very Large-diameter, Ultralight Space Telescopes to Enable Large-scale Survey of Candidate Earth-like Planets for Signatures of Life
2020
- Precision Glass molding for diffractive optics
2020
- Phase retrieval methods for adaptive optics correction with diffractive samples
2020
- Precision glass molding of diffractive optical elements with high surface quality
2020
- Complex diversity for multiple-wavelength single-shot phase retrieval (Conference Presentation)
2020
- Nautilus: A Biosignature Survey in a Thousand Exo-Earths
2020
- Optical Design and Analysis of Ultralight, Large Aperture Transmissive Lenses for Space Telescopes
2020
- Progress toward optical design and fabrication of ultralight, large aperture transmissive lenses for space telescopes
2020
- Disruptive space telescope concepts, designs, and developments: OASIS and Nautilus
2020
- Multiple-order diffractive engineered surface lenses
2020
- Practical measurement of cell-phone camera lens focal length
2020
- In-process metrology for segmented optics UV curing control
2020
- Nautilus Observatory: a space telescope array based on very large aperture ultralight diffractive optical elements
2019
- Single-shot phase retrieval with complex diversity
2019
- A Thousand Earths: A Very Large Aperture, Ultralight Space Telescope Array for Atmospheric Biosignature Surveys
2019
- Optimization of random phase diversity for adaptive optics using an LCoS spatial light modulator
2019
- Strehl ratio for optical systems with ultrafast illumination
2018
- Performance of an Adaptive Optics System in the Presence of Diffractive Grooves
2018
- TDEM final report: Enhanced direct imaging exoplanet detection with astrometry mass determination
2018
- Nautilus Deep Space Observatory: A Giant Segmented Space Telescope Array for a Galactic Biosignature Survey
2018
- Optical design and system characterization of an imaging microscope at 121.6 nm
2018
- Sparse wavefront control: A new approach to high-contrast imaging
2018
- Multi-wavelength Characterization of Multi-Order Diffractive Lenslet Arrays
2017
- Lithographic manufacturing of adaptive optics components
2017
- Reflective Fourier ptychography (Conference Presentation)
2016
- Characterization of multiphoton emission from aggregated gold nano particles
2016
- Measurement and analysis of algorithmically-designed diffractive optic for photovoltaic spectrum splitting
2016
- Sensitivity analysis and optimization method for the fabrication of one-dimensional beam-splitting phase gratings
2015
- Freeform Surface Relief Diffractive Optic for Photovoltaic Spectrum Splitting
2015
- All-polymer based fabrication process for an all-polymer flexible and parallel optical interconnect
2015
- PROCEEDINGS OF SPIE Optical Data Storage 2015
2015
- Analysis of grating doublets for achromatic beam-splitting
2015
- Optomechanical design and tolerance of a microscope objective at 121.6 nm
2015
- MALIGNANT CHANGE AND MARGINS: NOVEL MINIATURIZED PROBES IN THE QUEST FOR MARKERS OF MALIGNANCY
2015
- Transfer Function Analysis in Epi-Illumination Fourier Ptychography
2015
- Process optimization for a 3D optical coupler and waveguide fabrication on a single substrate using buffer coat material
2015
- High contrast and metal-less alignment process for all-polymer optical interconnect devices
2015
- Potential of multi-photon reading and writing for optical data storage systems
2015
- Prospects and philosophy for high-density optical recording
2014
- Development of Optical Microscopy with a 121.6 nm Source
2014
- Optical Data Storage 2014 : 18-19 August 2014, San Diego, California, United States
2014
- A high-NA solid immersion objective for imaging a Blu-ray disc and investigating subsurface damage
2014
- Freeform Diffractive Structure Writing through Maskless Lithography
2014
- Subsurface Damage Characterization with Nonlinear High Numerical Microscopy
2014
- System design and evaluation of the array confocal fluorescence microscope
2014
- Central aperture detection for auto direct read-write photoresist fabrication and inspection
2014
- Micro-optics fabrication by mask-based and mask-less mixed lithography process towards 3D optical circuits
2014
- Optical Data Storage 2014
2014
- Proposal of a new imaging method with trapped gold nano particles and the properties of multi-photon emission
2014
- Optical characterization of CMOS compatible micro optics fabricated by mask-based and mask-less hybrid lithography
2014
- Alignment process for fabrication of mirror-based optical via using maskless lithography tool with buffer coat materials
2014
- Generation of multiterawatt vortex laser beams
2014
- High NA Pupil Plane Image Polarimetry for Detection of Surface and Subsurface Damage in Optical Materials
2014
- Hyper-NA(NA = 2.8)microscope using 1.55um fs source for multi-photon imaging
2013
- Flexible micro-optics fabrication by direct laser writing toward CMOS compatible 3D optical circuit
2013
- Characterization of photoresist and simulation of a developed resist profile for the fabrication of gray-scale diffractive optic elements
2012
- Spot distribution measurement using a scanning nanoslit
2011
- Numerical comparison of grid pattern diffraction effects through measurement and modeling with OptiScan software
2011
- Hyper numerical aperture blu-ray disc recording
2011
- Theory of modulation transfer function artifacts due to mid-spatial-frequency errors and its application to optical tolerancing
2010
- Point spread function artifacts from structured mid-spatial frequency errors
2010
- High-numerical-aperture image simulation using Babinet's principle
2010
- Characteristics of evanescent polarization imaging
2010
- Hyper-NA imaging with solid-immersion optics and induced polarization imaging
2010
- Characterization of photoresist and study on developed resist profile for the fabrication of gray-scale diffractive optic elements
2010
- Maskless lithography tool for fabrication and inspection of diffractive optical elements and computer generated holograms
2010
- Characteristics of the depth of focus in a high-NA optical system with a SIAX for data storage
2010
- Effects of structured mid-spatial frequency surface errors on image performance
2010
- Theory of point-spread function artifacts due to structured mid-spatial frequency surface errors
2010
- Analysis and Tolerancing of Structured Mid-Spatial Frequency Errors in Imaging Systems
2010
- Illumination artifacts in hyper-NA vector imaging
2010
- Characteristics of a scanning nano-slit image sensor for line-and-space patterns
2010
- Microscope system for Blu-ray disc samples
2010
- Pupil plane characteristics and filtering for optical data storage using circular polarization with a solid immersion lens
2009
- Effect of optical aberration on Gaussian speckle in a partially coherent imaging system
2009
- GaP solid immersion lens based on diffraction
2009
- Effect of fractal rough-surface Hurst exponent on speckle in imaging systems
2009
- Study on the scanning system for deep focused beam by axicon
2009
- Computer-generated holographic stereograms
2009
- High resolution semiconductor inspection by using solid immersion lenses
2009
- Effect of optical aberration on Gaussian laser speckle
2009
- Sub-surface imaging system for blue ray disk
2009
- Simulation method for non-Gaussian speckle in a partially coherent system
2009
- Geometrical analysis of third-order aberrations for a solid immersion lens
2008
- Erratum: Proposal of three-dimensional phase contrast holographic microscopy (Optics Express (2007) 15 (12662))
2008
- Optical data destruction system: Device design and test results
2008
- Investigation of micro solid immersion lens mounting systems
2007
- Investigation of optics in the 10-200μm size regime
2007
- Optical design for the optimum solid immersion lens with high numerical aperture and large tolerance
2007
- Evanescent imaging with induced polarization by using a solid immersion lens
2007
- Advanced SIL system with high NA and large tolerance
2007
- Properties of induced polarization evanescent reflection with a solid immersion lens (SIL)
2007
- Proposal of three-dimensional phase contrast holographic microscopy
2007
- Hands-on workshop for computer-generated holography
2007
- Fabrication and testing of a GaP SIL with NA = 2.64
2007
- Two-photon 3D high-density optical storage media: Optical properties, temperature, radiation, and fatigue studies
2006
- Near-field induced polarization imaging for optical data storage metrology
2006
- Change in data marks and groove structures of compact recordable disks in response to a high power laser beam
2006
- Prospects and limitations for large numbers of multi-layers in optical data storage
2006
- Experimental investigation of photomask with near-field polarization imaging
2006
- Near-field solid immersion lens microscope with advanced compact mechanical design
2006
- Materials for multilayer recording
2006
- Master and slave beam servo technique for volumetric bit-wise optical data storage
2005
- Imaging properties of a patterned rough surface: Effects of roughness correlation and partial coherence
2005
- Potential of solid immersion lithography using I-line and KrF light source
2005
- Fabrication and characterization of sub-100 μm diameter gallium phosphide solid immersion lens arrays
2005
- Semiconductor pattern analysis with induced polarization
2005
- Horizons for optical data storage
2005
- Imaging properties of a patterned rough surface: Effects of defocus
2005
- Experimental investigation of solid immersion lens lithography
2005
- Analysis of sub-wavelength apertures via the extended FDTD SF technique
2004
- Data Storage, Optical
2004
- Maskless lithography with solid immersion lens nano probes
2004
- Image formation by use of the geometrical theory of diffraction
2004
- Data recovery from a compact disc fragment
2004
- Characterization of a bit-wise volumetric storage medium for a space environment
2004
- Write-once volumetric optical disk using transparent recording material with an optical switching layer
2004
- Near-field solid immersion lens (SIL) microscope with advanced compact mechanical design
2004
- Wavelength-domain tracking in multiple-beam optical storage systems
2004
- Advanced lens design for bit-wise volumetric optical data storage
2004
- Simulation of a fluorescent bit-wise volumetric optical data storage system
2004
- Prototype mode index lens for heat assisted magnetic recording
2004
- Performance of a write-once multilayer optical disk that uses transparent recording material with an optical switching layer
2004
- Characterization of a photochromic bit-wise volumetric storage media for space applications
2003
- Extending a GTD-based image formation technique to EUV lithography
2003
- Consideration and control of writing conditions with near-field aperture solid immersion lens probe
2003
- Physical Optics Simulation in Matlab for High-Performance Systems
2003
- Fiber-lens-based module for optical recording applications
2003
- A new test stand for dynamically testing coupon samples
2003
- A novel method for tracking in homogeneous volumetric media
2003
- Generation of compact near-field energy for optical recording: Transducer efficiency and signal detection
2003
- Influence of OPC features on the profile of 2D mask patterns
2002
- Phase and amplitude apodization induced by focusing through an evanescent gap in a solid immersion lens microscope
2002
- Tolerance issues in solid immersion lens systems
2002
- Design aspects of waveguide hybrid advanced MEMS(WHAM)
2002
- Interferometric phase reconstruction by nonuniform shifting of the reference beam
2002
- Optical equalizer of a data storage system using liquid crystal super-resolution devices
2002
- Design and fabrication of fiberlenses for optical recording applications
2002
- Semi-kinematic rails for construction of optical test stands
2001
- Highly efficient near-field probes
2001
- Beam shaping for a high-power vertical cavity surface emitting laser
2001
- Vector diffraction analysis by discrete-dipole approximation
2001
- Super-Resolution by Combination of a Solid Immersion Lens and an Aperture
2001
- High-performance readout and recording by a combination aperture
2001
- Detector pattern from optical disks
2001
- Beam shaping for optical data storage
2001
- Amplitude and phase apodization caused by focusing light through an evanescent gap in SIL recorders
2000
- Design of a near-field probe for optical recording using a 3-dimensional finite difference time domain method
2000
- Electronic crosstalk cancellation with a quadrant cell detector
2000
- Effects of object roughness on partially coherent image formation
2000
- Exit pupil patterns from optical disks
2000
- Pupil plane filtering for optical pickup heads with effective numerical aperture of 1.1 and 2.0
2000
- Near-field phase change optical recording using a GaP hemispherical lens
2000
- Near-field optical data storage: Avenues for improved performance
2000
- Near-field optics: A new tool for data storage
2000
- Chromatic correction of high-performance solid immersion lens systems
1999
- Design of a nearfield probe for optical recording using a 3-dimensional finite difference time domain method
1999
- Roles of propagating and evanescent waves in solid immersion lens systems
1999
- Fundamental principles of crosstalk in optical data storage
1999
- Cross talk cancellation with a quadrant cell detector
1999
- Effects of mask roughness and condenser scattering in EUVL systems
1999
- Crescent geometry for an optical ribbon recorder
1999
- CD-R and CD-RW optical disk characterization in response to intense light sources
1999
- The nature of the coupling field in optical data storage using solid immersion lenses
1999
- Nearfield phase change optical recording using a GaP hemispherical lens
1999
- Pupil-plane filtering for improved signal detection in an optical data-storage system incorporating a solid immersion lens
1999
- Scattering and coherence in EUVL
1998
- Complex-plane description of differential phase detection in optical data storage
1998
- Proceedings of SPIE - The International Society for Optical Engineering: Introduction
1998
- High density phase change optical recording using a solid immersion lens
1998
- Modulation transfer function of bar code scanning
1998
- New way to describe diffraction from optical disks
1998
- Optimization of DVD media parameters
1997
- High-numerical-aperture effects in photoresist
1997
- Recording and readout of a cholesteric liquid crystal based multilayer disk
1997
- Mechanical resonance behavior of near-field optical microscope probes
1997
- A new way to describe diffraction from optical disks
1997
- User-friendly diffraction modeling program
1997
- Objective lens design for multiple-layer optical data storage
1997
- Polarization switching control in vertical-cavity surface-emitting lasers
1997
- Combination of ray-trace and diffraction modeling to describe coupling laser diodes to fibers and waveguides
1996
- Theory of high-NA imaging in homogeneous thin films
1996
- Mechanism for improving the signal-to-noise ratio in scanning optical microscopes
1996
- Alignment of an optical axis to a rotating mechanical axis using grating phase modulation
1996
- Optical data storage readout with quadrant pupil detection
1996
- Design issues in optical data storage
1995
- Minimum detectable displacement in near-field scanning optical microscopy
1994
- Signal and noise with a magnetic circular dichroism detection system in optical data storage
1994
- High-resolution optical lithography with a near-field scanning subwavelength aperture
1993
- Optical filtering in the collection path of a data storage device
1993
- Optical data storage based on magnetic circular dichroism
1993
- Crosstalk cancellation using differential wax-wane focus servo technique
1993
- Differential wax-wane focus servo
1993
- Three-dimensional modeling of high-numerical-aperture imaging in thin films
1992
- Modeling and measurement of a micro-optic beam deflector
1992
- Combining ray-trace and diffraction analysis: a design example
1992
- Micro-optic lens for data storage
1991
- Laser beam modeling in optical storage systems
1991
- Measurement of laser spot quality
1991
- Differential spot-size focus servo
1991
- Laser diode requirement for magneto-optical storage devices
1990
- Characteristics Of Phase-Compensation Techniques In Magnetooptical Read-Back Systems
1990
- A full-field modular gamma camera
1990
- Quantifying The Performance Of Imaging Systems
1985
- LOCALIZATION OF WEAK POINT SOURCES OF LIGHT.
1985
- QUANTIFYING THE PERFORMANCE OF IMAGING SYSTEMS.
1985
- Image reconstruction from coded data: II. Code design.
1985
- DIGITAL POSITION ESTIMATION FOR THE MODULAR SCINTILLATION CAMERA.
1984
- MODULAR SCINTILLATION CAMERA FOR USE IN NUCLEAR MEDICINE.
1983