Stephen F. Sagan
Optical Technology Consultant
SPIE Involvement:
Author | Instructor
Publications (6)

Proceedings Article | 30 March 2001 Paper
Stephen Sagan, Ronald Smith, Milan Popovich
Proceedings Volume 4294, (2001) https://doi.org/10.1117/12.420788
KEYWORDS: Optical filters, Diffraction, Switching, Projection systems, Reflectivity, Liquid crystals, Fiber Bragg gratings, Polymers, Holographic optical elements, Digital micromirror devices

Proceedings Article | 28 December 2000 Paper
Ronald Smith, Milan Popovich, Stephen Sagan
Proceedings Volume 4207, (2000) https://doi.org/10.1117/12.411768
KEYWORDS: Switching, Diffraction, Optical filters, Holographic optical elements, Holograms, Eye, Fiber Bragg gratings, Holography, Polymers, Liquid crystals

Proceedings Article | 24 October 2000 Paper
Stephen Sagan, Ronald Smith, Milan Popovich
Proceedings Volume 4093, (2000) https://doi.org/10.1117/12.405215
KEYWORDS: Optical filters, Diffraction, Switching, Fiber Bragg gratings, Lamps, Projection systems, Liquid crystals, Polarization, Holograms, Polymers

Proceedings Article | 23 June 2000 Paper
Allan Ashmead, Milan Popovich, John Clark, Stephen Sagan, Ronald Smith
Proceedings Volume 4021, (2000) https://doi.org/10.1117/12.389146
KEYWORDS: Diffraction, Holograms, Holographic optical elements, LCDs, Holography, Liquid crystals, Switching, Optical design, Lenses, Polymers

Proceedings Article | 7 July 1997 Paper
Stephen Sagan, Robert Rosso, David Rowe
Proceedings Volume 3131, (1997) https://doi.org/10.1117/12.277752
KEYWORDS: Holography, Mirrors, Holographic optical elements, Semiconductor lasers, Scanners, Polygon scanners, Optical scanning systems, Optical design, Inspection, Precision measurement

Showing 5 of 6 publications
Proceedings Volume Editor (4)

SPIE Conference Volume | 1 August 2005

SPIE Conference Volume | 4 June 2002

SPIE Conference Volume | 2 July 1999

SPIE Conference Volume | 7 July 1997

Conference Committee Involvement (8)
Photonics in the Transportation Industry: Auto to Aerospace III
5 April 2010 | Orlando, Florida, United States
Photonics in the Transportation Industry: Auto to Aerospace II
13 April 2009 | Orlando, Florida, United States
Optical Scanning 2005
31 July 2005 | San Diego, California, United States
Current Developments in Lens Design and Optical Engineering IV
3 August 2003 | San Diego, California, United States
Optical Scanning 2002
9 July 2002 | Seattle, WA, United States
Showing 5 of 8 Conference Committees
Course Instructor
SC390: Optical Design for Scanning Systems
This course presents issues that are specific to optical designs for scanning systems. It provides tools and guidelines for developing the specifications, first order requirements, and optical designs based on the end use. Specific optical design applications such as bar code reader, f-theta scan lens, flatbed relay, imaging spectrometer, and laser/holographic scanning systems for inspection and printing are presented.
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