Dr. Geoffrey A. Lindsay Profile

Dr. Geoffrey A. Lindsay

Supervisory Research Chemist at Naval Air Warfare Ctr

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 13 September 2007 Paper

Modeling and prediction of relaxation of polar order in high-activity nonlinear optical polymers

Andrew Guenthner, Geoffrey Lindsay, Michael Wright, Stephen Fallis, Paul Ashley, Mohan Sanghadasa

Proceedings Volume 6653, 66530O (2007) https://doi.org/10.1117/12.734436

KEYWORDS: Data modeling, Polymers, Error analysis, Systems modeling, Modulators, Glasses, Chromophores, Statistical modeling, Waveguides, Superposition

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Proceedings Article | 14 September 2006 Paper

Polyimides with attached chromophores for improved performance in electro-optical devices

Andrew Guenthner, Michael Wright, Stephen Fallis, Geoffrey Lindsay, Brian Petteys, Gregory Yandek, De-Yu Zang, Mohan Sanghadasa, Paul Ashley

Proceedings Volume 6331, 63310M (2006) https://doi.org/10.1117/12.681414

KEYWORDS: Chromophores, Polymers, Electro optics, Absorption, Glasses, Waveguides, Chemical analysis, Resistance, Chemical reactions, Chlorine

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Proceedings Article | 24 August 2006 Paper

Components for IFOG based inertial measurement units using active and passive polymer materials

Paul Ashley, Mark Temmen, William Diffey, Mohan Sanghadasa, Michael Bramson, Geoffrey Lindsay, Andrew Guenthner

Proceedings Volume 6314, 63140J (2006) https://doi.org/10.1117/12.683541

KEYWORDS: Waveguides, Polymers, Modulators, Polymer multimode waveguides, Transceivers, Sensors, Cladding, Silicon, Electro optics, Gyroscopes

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Proceedings Article | 27 August 2005 Open Access

Overview of EO polymers and polymer modulator stability

Geoffrey Lindsay, Paul Ashley, Andrew Guenther, Mohan Sanghadasa

Proceedings Volume 5897, 589701 (2005) https://doi.org/10.1117/12.619868

KEYWORDS: Chromophores, Polymers, Modulators, Electro optics, Absorption, Data modeling, Annealing, Electrooptic modulators, Waveguides, Glasses

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Proceedings Article | 15 October 2004 Paper

Rapid techniques for the characterization of polymer materials for optical waveguides

Andrew Guenthner, Joni Pentony, Geoffrey Lindsay

Proceedings Volume 5517, (2004) https://doi.org/10.1117/12.564254

KEYWORDS: Polymers, Electrodes, Waveguides, Absorption, Polymer multimode waveguides, Aluminum, Electro optics, Resistance, Coating, Near infrared spectroscopy

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Proceedings Article | 10 November 2003 Paper

Effect of processing conditions on the properties of polyimide films in optical waveguides

Andrew Guenthner, Geoffrey Lindsay, Kelly Davis, Levi Steinmetz, Joni Pentony

Proceedings Volume 5212, (2003) https://doi.org/10.1117/12.506528

KEYWORDS: Polymers, Polymer thin films, Anisotropy, Integrated optics, Glasses, Skin, Waveguides, Refractive index, Surface roughness, Solids

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Proceedings Article | 18 December 2002 Paper

Methods for estimating the refractive index profile at near infrared wavelengths of polymers for optical waveguides

Andrew Guenthner, Geoffrey Lindsay, Peter Zarras, Stephen Fallis, Joni Pentony, Warren Herman

Proceedings Volume 4798, (2002) https://doi.org/10.1117/12.452117

KEYWORDS: Refractive index, Polymers, Chemical species, Waveguides, Near infrared, Birefringence, Glasses, Polarizability, Nitrogen, Crystals

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Proceedings Article | 11 October 1999 Paper

Multilayer X(2) films from porphyrin chromophores by LBK processing

Geoffrey Lindsay, Randall Kolega, M. Joseph Roberts, Harry Uyeda, Michael Therien, Warren Herman

Proceedings Volume 3796, (1999) https://doi.org/10.1117/12.368288

KEYWORDS: Chromophores, Second-harmonic generation, Polymers, Multilayers, Nonlinear optics, Glasses, Polymer thin films, Electro optics, Absorption, Molecules

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Proceedings Article | 18 May 1999 Paper

Nonlinear optical films by alternating polyelectrolyte deposition

M. Joseph Roberts, Warren Herman, Geoffrey Lindsay, Kenneth Wynne

Proceedings Volume 3623, (1999) https://doi.org/10.1117/12.348392

KEYWORDS: Avalanche photodetectors, Second-harmonic generation, Glasses, Chromophores, Polymers, Absorbance, Signal detection, Temperature metrology, Nonlinear optics, Weapons

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Proceedings Article | 29 October 1998 Paper

Second-order nonlinear optical films for alternating polyelectrolyte deposition

Geoffrey Lindsay, M. Joseph Roberts, John Stenger-Smith, Peter Zarras, Richard Hollins, Andrew Chafin, Rena Yee, Kenneth Wynne

Proceedings Volume 3474, (1998) https://doi.org/10.1117/12.328582

KEYWORDS: Polymers, Avalanche photodetectors, Glasses, Nonlinear optics, Chromophores, Solids, Electro optics, Signal detection, Signal generators, Multilayers

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Proceedings Article | 17 April 1998 Paper

Alternating polyanion/polycation second-order nonlinear optical films by aqueous solution deposition

M. Joseph Roberts, John Stenger-Smith, Peter Zarras, Geoffrey Lindsay, Richard Hollins, Andrew Chafin, Rena Yee, Kenneth Wynne

Proceedings Volume 3281, (1998) https://doi.org/10.1117/12.305412

KEYWORDS: Avalanche photodetectors, Second-harmonic generation, Polymers, Glasses, Chromophores, Absorbance, Signal detection, 3D modeling, Microscopy, Chlorine

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Proceedings Article | 29 July 1997 Paper

Designing electro-optical polymer films: optical loss vs EO activity vs stability

Geoffrey Lindsay

Proceedings Volume 10290, 102900E (1997) https://doi.org/10.1117/12.279821

KEYWORDS: Electro optical design, Electro optic polymers, Electro optics, Polymer thin films, Polymers, Chromophores, Absorption, Waveguides, Polymer multimode waveguides, Thermography

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Proceedings Article | 22 January 1997 Paper

High-performance electro-optic polymers for high-frequency modulators

Geoffrey Lindsay, Andrew Chafin, Roy Gratz, Richard Hollins, Melvin Nadler, Eric Nickel, John Stenger-Smith, Rena Yee, Warren Herman, Peter Zarris, Paul Ashley

Proceedings Volume 3006, (1997) https://doi.org/10.1117/12.264248

KEYWORDS: Polymers, Chromophores, Electro optic polymers, Waveguides, Modulators, Absorption, Glasses, Resonance enhancement, Electro optics, Refractive index

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Proceedings Article | 1 November 1996 Paper

Extended accordion polymers for optical modulation

Geoffrey Lindsay, Andrew Chafin, Richard Hollins, L. Merwin, John Stenger-Smith, Rena Yee, Eric Nickel, Warren Herman

Proceedings Volume 2852, (1996) https://doi.org/10.1117/12.256186

KEYWORDS: Polymers, Chromophores, Polymerization, Crystals, Modulation, Glasses, Absorption, Nonlinear optics, Refractive index, Nitrogen

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Proceedings Article | 15 May 1994 Paper

Second harmonic generation from new dyes in polymer films

Geoffrey Lindsay, Ronald Henry, Rena Yee, Andrew Chafin, Michael Seltzer, R. Hill, Andre Knoesen

Proceedings Volume 2143, (1994) https://doi.org/10.1117/12.173837

KEYWORDS: Chromophores, Thulium, Polymers, Polymethylmethacrylate, Second-harmonic generation, Nonlinear optics, Absorption, Harmonic generation, Polymer thin films, Glasses

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Proceedings Article | 27 April 1993 Paper

Organic polymeric materials for nonlinear optics: oligopeptide-bound chromophores in B-sheets

Geoffrey Lindsay, James Hoover, Melvin Nadler, R. Nissan, John Stenger-Smith, A. Schram

Proceedings Volume 1853, (1993) https://doi.org/10.1117/12.144049

KEYWORDS: Polymers, Chromophores, Nonlinear optics, Solids, Optoelectronics, Spectroscopy, Infrared spectroscopy, Multilayers, Magnesium, FT-IR spectroscopy

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Proceedings Article | 25 February 1993 Paper

Advanced high-temperature polymers for integrated optical waveguides

Geoffrey Lindsay, Ronald Henry, John Stenger-Smith

Proceedings Volume 1775, (1993) https://doi.org/10.1117/12.139224

KEYWORDS: Polymers, Chromophores, Glasses, Integrated optics, Waveguides, Thin films, Bridges, Organic materials, Organic light emitting diodes, Optical signal processing

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Proceedings Article | 1 December 1991 Paper

New syndioregic main-chain, nonlinear optical polymers, and their ellipsometric characterization

Geoffrey Lindsay, Soe-Mie Nee, James Hoover, John Stenger-Smith, Ronald Henry, R. Kubin, Michael Seltzer

Proceedings Volume 1560, (1991) https://doi.org/10.1117/12.50742

KEYWORDS: Polymers, Chromophores, Multilayers, Silicon, Second-harmonic generation, Organic materials, Interfaces, Fluorine, Refractive index, Semiconducting wafers

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