Dr. Wayne H. Knox Profile

Dr. Wayne H. Knox

Professor at Institute of Optics Univ of Rochester

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Author

Publications (20)

Proceedings Article | 4 October 2023 Presentation + Paper

Laser induced refractive index change writing in dehydrated ophthalmic materials: feasibility study

Quazi Rushnan Islam, Wayne Knox

Proceedings Volume 12684, 1268405 (2023) https://doi.org/10.1117/12.2676240

KEYWORDS: Contact lenses, Hydrogels, Silicon, Refractive index, Water, Femtosecond phenomena, Interferograms, Micromachining, Manufacturing, Femtosecond pulse shaping

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Proceedings Article | 3 October 2023 Presentation + Paper

Atmospheric propagation of femtosecond optical pulses: Gaussian beamlet model of coherence effects

Wayne Knox, Alex LeBon, Taz Colangelo, Brian Gregory, Tom Chaffee

Proceedings Volume 12691, 126910N (2023) https://doi.org/10.1117/12.2676888

KEYWORDS: Atmospheric propagation, Femtosecond phenomena, Atmospheric modeling, Femtosecond pulse shaping, Pulse signals, Laser systems engineering, Beam path, Laser beam propagation, Scintillation, Atmospheric optics

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Proceedings Article | 2 March 2020 Presentation + Paper

Femtosecond laser micromachining in hydrophobic intraocular lenses: efficacy and material effects

Dan Yu, Ruiting Huang, Wayne Knox

Proceedings Volume 11270, 112701H (2020) https://doi.org/10.1117/12.2540349

KEYWORDS: Femtosecond laser micromachining, Micromachining, Raman spectroscopy, Femtosecond phenomena, Intraocular lenses, Micro raman spectroscopy, Absorption, Polymers

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Proceedings Article | 2 March 2020 Presentation + Paper

Enhanced efficacy in refractive corrections of rabbit corneas with low repetition rate blue femtosecond laser pulses

Ruiting Huang, Dan Yu, Wayne Knox

Proceedings Volume 11270, 112700Q (2020) https://doi.org/10.1117/12.2546383

KEYWORDS: Cornea, Data modeling, Absorption, Tissues, Eye, Femtosecond phenomena, Phase measurement, Refractive index, Microscopes, Eye models

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Proceedings Article | 2 March 2020 Presentation + Paper

Increase in efficacy of near-infrared laser induced refractive index change (LIRIC) in corneal tissue with sodium fluorescein and riboflavin: comparison of two repetition rates

Sara M. G. Campaign, Wayne Knox

Proceedings Volume 11270, 1127005 (2020) https://doi.org/10.1117/12.2546418

KEYWORDS: Cornea, Refractive index, Tissues, Absorption, Phase measurement, Laser tissue interaction, Doping, Femtosecond phenomena

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Proceedings Article | 8 March 2018 Presentation + Paper

Measurement and design of refractive corrections using ultrafast laser-induced intra-tissue refractive index shaping in live cats

Daniel Brooks, Kaitlin Wozniak, Wayne Knox, Jonathan Ellis, Krystel Huxlin

Proceedings Volume 10474, 104741B (2018) https://doi.org/10.1117/12.2290132

KEYWORDS: Cornea, Calibration, Eye, In vivo imaging, Fresnel lenses, Wavefronts, Refractive index, Laser vision correction

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SPIE Journal Paper | 24 May 2017 Open Access

Comparable change in stromal refractive index of cat and human corneas following blue-IRIS

Kaitlin Wozniak, Sara Gearhart, Daniel Savage, Jonathan Ellis, Wayne Knox, Krystel Huxlin

JBO, Vol. 22, Issue 05, 055007, (May 2017) https://doi.org/10.1117/12.10.1117/1.JBO.22.5.055007

KEYWORDS: Cornea, Tissues, Refractive index, Diffraction, Diffraction gratings, Femtosecond phenomena, Eye, Natural surfaces, Laser vision correction, Glasses

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Proceedings Article | 15 March 2016 Paper

Multi-acoustic lens design methodology for a low cost C-scan photoacoustic imaging camera

Bhargava Chinni, Zichao Han, Nicholas Brown, Pedro Vallejo, Tess Jacobs, Wayne Knox, Vikram Dogra, Navalgund Rao

Proceedings Volume 9708, 97081Q (2016) https://doi.org/10.1117/12.2212933

KEYWORDS: Acoustics, Photoacoustic spectroscopy, Lens design, Photoacoustic imaging, Cameras, Point spread functions, Sensors, Imaging systems, Modulation transfer functions, Transducers

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Proceedings Article | 4 March 2015 Paper

Optical system design of a speckle-free ultrafast Red-Green-Blue (RGB) source based on angularly multiplexed second harmonic generation from a TZDW source

Yuhong Yao, Wayne Knox

Proceedings Volume 9344, 93440W (2015) https://doi.org/10.1117/12.2078491

KEYWORDS: RGB color model, Harmonic generation, Second-harmonic generation, Dispersion, Optical design, Ultrafast phenomena, Multiplexing, Fiber lasers, Crystals, Phase matching

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Proceedings Article | 27 February 2015 Paper

Interferometric coherence measurement and radio frequency noise characterization of the 1.3 µm femtosecond intense Stokes continuum from a TZDW source

Yuhong Yao, Wayne Knox

Proceedings Volume 9347, 934715 (2015) https://doi.org/10.1117/12.2078494

KEYWORDS: Spectral coherence, Dispersion, Solitons, Oscillators, Femtosecond phenomena, Optical amplifiers, Interferometry, Biomedical optics, Optical isolators, Optical filters

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Proceedings Article | 20 February 2014 Paper

Fiber laser driven dual photonic crystal fiber femtosecond mid-infrared source tunable in the range of 4.2 to 9 μm

Yuhong Yao, Wayne Knox

Proceedings Volume 8964, 89640Q (2014) https://doi.org/10.1117/12.2039585

KEYWORDS: Mid-IR, Fiber lasers, Femtosecond phenomena, Fiber amplifiers, Photonic crystal fibers, Dispersion, Optical amplifiers, Nonlinear crystals, Oscillators, Scanning probe microscopy

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SPIE Journal Paper | 1 March 2010 Open Access

Forty-five degree backscattering-mode nonlinear absorption imaging in turbid media

Liping Cui, Wayne Knox

JBO, Vol. 15, Issue 02, 026004, (March 2010) https://doi.org/10.1117/12.10.1117/1.3368995

KEYWORDS: Monte Carlo methods, Absorption, Nonlinear optics, Signal detection, Backscatter, Capillaries, Sensors, Imaging systems, Calibration, Scattering

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Proceedings Article | 30 August 2006 Paper

Photonic crystal fiber-based broadly tunable femtosecond laser sources and applications

Yujun Deng, Fei Lu, Wayne Knox

Proceedings Volume 6322, 63220H (2006) https://doi.org/10.1117/12.681296

KEYWORDS: Chromium, Solitons, Femtosecond phenomena, Mode locking, Optical amplifiers, Dispersion, Raman spectroscopy, Beam splitters, Photonic crystals, Phase matching

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Proceedings Article | 6 October 2003 Open Access

Managing an optics career in turbulent times

Wayne Knox

Proceedings Volume 9663, 966303 (2003) https://doi.org/10.1117/12.2208371

KEYWORDS: Optics education, Solids, Photonics, Telecommunications, Education and training

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Proceedings Article | 19 October 2001 Paper

Dispersion measurement of tapered air-silica microstructure fiber by white-light interferometry

Qinghao Ye, Chris Xu, Xiang Liu, Wayne Knox, Man Yan, Robert Windeler, Benjamin Eggleton

Proceedings Volume 4579, (2001) https://doi.org/10.1117/12.444899

KEYWORDS: Dispersion, Picosecond phenomena, Interferometry, Single mode fibers, Interferometers, Free space, Structured optical fibers, Waveguides, Modulation, Fiber characterization

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Proceedings Article | 21 December 1998 Paper

Multigigahertz femtosecond fiber lasers by passive mode locking

Keren Bergman, Brandon Collings, Jose Kutz, Wayne Knox

Proceedings Volume 3542, (1998) https://doi.org/10.1117/12.333765

KEYWORDS: Solitons, Mode locking, Fiber lasers, Dispersion, Single mode fibers, Wavelength division multiplexing, Pulsed laser operation, Phase modulation, Reflectors, Femtosecond fiber lasers

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Proceedings Article | 7 July 1998 Paper

Physics of compact sources of ultrafast optical pulses and applications in communications

Steven Cundiff, Wayne Knox

Proceedings Volume 3283, (1998) https://doi.org/10.1117/12.316714

KEYWORDS: Polarization, Fiber lasers, Transmitters, Dielectric polarization, Birefringence, Ultrafast phenomena, Laser development, Wavelength division multiplexing, Mode locking, Solitons

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Proceedings Article | 20 March 1996 Paper

Multichannel optical oscilloscope for sampling broadband free-space optoelectronic circuits

Rick Morrison, Steven Johnson, Anthony Lentine, Wayne Knox

Proceedings Volume 2692, (1996) https://doi.org/10.1117/12.235847

KEYWORDS: Oscilloscopes, Video, Modulators, Channel projecting optics, Optoelectronics, Free space optics, CCD cameras, Diagnostics, Switches, Signal processing

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Proceedings Article | 16 May 1994 Paper

Mode-locking dynamics of a two-color cross-mode-locked femtosecond Ti:sapphire laser

Douglas Dykaar, Wayne Knox, Aseneth Lopez, Sheldon Darack

Proceedings Volume 2116, (1994) https://doi.org/10.1117/12.175844

KEYWORDS: Mode locking, Sapphire lasers, Mirrors, Rod lasers, Femtosecond phenomena, Output couplers, Solitons, Modulation, Pulsed laser operation, Silicon

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Proceedings Article | 1 May 1990 Paper

Prospects for THz quantum well optoelectronics

Stefan Schmitt-Rink, Daniel Chemla, Keith Goossen, Wayne Knox, David Miller

Proceedings Volume 1216, (1990) https://doi.org/10.1117/12.18108

KEYWORDS: Quantum wells, Absorption, Terahertz radiation, Excitons, Photonic devices, Switching, Optoelectronics, Semiconductors, Nonlinear optical materials, Pulsed laser operation

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