Real-time intensity filtering with organic photorefractive materials via four wave mixing

Bahareh Haji-Saeed, Charles L. Woods, John Kierstead, Nasser N Peyghambarian, Michiharu Yamamoto, Jed Khoury

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we exploit the nonlinearity inherent in four-wave mixing in organic photorefractive materials and demonstrate edge enhancement, contrast conversion, and defect enhancement in a periodic structure. With the availability of these materials, which have large space-bandwidth products, edge enhancement, contrast conversion and defect enhancement are possible.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume7696
DOIs
StatePublished - 2010
EventAutomatic Target Recognition XX; Acquisition, Tracking, Pointing, and Laser Systems Technologies XXIV; and Optical Pattern Recognition XXI - Orlando, FL, United States
Duration: Apr 5 2010Apr 8 2010

Other

OtherAutomatic Target Recognition XX; Acquisition, Tracking, Pointing, and Laser Systems Technologies XXIV; and Optical Pattern Recognition XXI
CountryUnited States
CityOrlando, FL
Period4/5/104/8/10

Fingerprint

Photorefractive materials
Edge Enhancement
Four-wave Mixing
Four wave mixing
organic materials
four-wave mixing
Filtering
Enhancement
Defects
Real-time
augmentation
Periodic structures
Periodic Structures
Availability
Bandwidth
Nonlinearity
defects
Demonstrate
availability
nonlinearity

Keywords

  • Nonlinear optical signal processing
  • Optical nonlinearities in organic materials
  • Photorefractive optics

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Haji-Saeed, B., Woods, C. L., Kierstead, J., Peyghambarian, N. N., Yamamoto, M., & Khoury, J. (2010). Real-time intensity filtering with organic photorefractive materials via four wave mixing. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 7696). [76961P] https://doi.org/10.1117/12.849458

Real-time intensity filtering with organic photorefractive materials via four wave mixing. / Haji-Saeed, Bahareh; Woods, Charles L.; Kierstead, John; Peyghambarian, Nasser N; Yamamoto, Michiharu; Khoury, Jed.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7696 2010. 76961P.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Haji-Saeed, B, Woods, CL, Kierstead, J, Peyghambarian, NN, Yamamoto, M & Khoury, J 2010, Real-time intensity filtering with organic photorefractive materials via four wave mixing. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 7696, 76961P, Automatic Target Recognition XX; Acquisition, Tracking, Pointing, and Laser Systems Technologies XXIV; and Optical Pattern Recognition XXI, Orlando, FL, United States, 4/5/10. https://doi.org/10.1117/12.849458
Haji-Saeed B, Woods CL, Kierstead J, Peyghambarian NN, Yamamoto M, Khoury J. Real-time intensity filtering with organic photorefractive materials via four wave mixing. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7696. 2010. 76961P https://doi.org/10.1117/12.849458
Haji-Saeed, Bahareh ; Woods, Charles L. ; Kierstead, John ; Peyghambarian, Nasser N ; Yamamoto, Michiharu ; Khoury, Jed. / Real-time intensity filtering with organic photorefractive materials via four wave mixing. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7696 2010.
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