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Spatiotemporal digital microholography.

Journal of the Optical Society of America. A, Optics, image science, and vision

Indebetouw G, Klysubun P.
PMID: 11205977
J Opt Soc Am A Opt Image Sci Vis. 2001 Feb;18(2):319-25. doi: 10.1364/josaa.18.000319.

We develop the theoretical background of a holographic method in which the hologram is sampled simultaneously in space and in time by a charge-coupled device (CCD) sensor. With the use of temporal heterodyning (rather than spatial heterodyning, which is...

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Indebetouw G, Klysubun P. Spatiotemporal digital microholography. J Opt Soc Am A Opt Image Sci Vis. 2001;18(2):319-25doi: 10.1364/josaa.18.000319.
Indebetouw, G., & Klysubun, P. (2001). Spatiotemporal digital microholography. Journal of the Optical Society of America. A, Optics, image science, and vision, 18(2), 319-25. https://doi.org/10.1364/josaa.18.000319
Indebetouw, G, and Klysubun, P. "Spatiotemporal digital microholography." Journal of the Optical Society of America. A, Optics, image science, and vision vol. 18,2 (2001): 319-25. doi: https://doi.org/10.1364/josaa.18.000319
Indebetouw G, Klysubun P. Spatiotemporal digital microholography. J Opt Soc Am A Opt Image Sci Vis. 2001 Feb;18(2):319-25. doi: 10.1364/josaa.18.000319. PMID: 11205977.
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A posteriori processing of spatiotemporal digital microholograms.

Journal of the Optical Society of America. A, Optics, image science, and vision

Klysubun P, Indebetouw G.
PMID: 11205978
J Opt Soc Am A Opt Image Sci Vis. 2001 Feb;18(2):326-31. doi: 10.1364/josaa.18.000326.

In an accompanying paper [G. Indebetouw and P. Klysubun, J. Opt. Soc. Am. A 18, 319 (2001)], the theoretical background of a spatiotemporal digital microholographic method was described, and some experimental results were presented. Here the usefulness of the...

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Klysubun P, Indebetouw G. A posteriori processing of spatiotemporal digital microholograms. J Opt Soc Am A Opt Image Sci Vis. 2001;18(2):326-31doi: 10.1364/josaa.18.000326.
Klysubun, P., & Indebetouw, G. (2001). A posteriori processing of spatiotemporal digital microholograms. Journal of the Optical Society of America. A, Optics, image science, and vision, 18(2), 326-31. https://doi.org/10.1364/josaa.18.000326
Klysubun, P, and Indebetouw, G. "A posteriori processing of spatiotemporal digital microholograms." Journal of the Optical Society of America. A, Optics, image science, and vision vol. 18,2 (2001): 326-31. doi: https://doi.org/10.1364/josaa.18.000326
Klysubun P, Indebetouw G. A posteriori processing of spatiotemporal digital microholograms. J Opt Soc Am A Opt Image Sci Vis. 2001 Feb;18(2):326-31. doi: 10.1364/josaa.18.000326. PMID: 11205978.
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Coupling of orthogonal polarization states in a nonlinear birefringent cavity.

Applied optics

Ho KC, Indebetouw G.
PMID: 20556087
Appl Opt. 1990 Jan 10;29(2):206-9. doi: 10.1364/AO.29.000206.

We discuss the coupling of orthogonally polarized beams in a nonlinear cavity and show experimentally how this can be used to implement gates or latches in which one polarization state is switched by another. These devices must be reset...

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Ho KC, Indebetouw G. Coupling of orthogonal polarization states in a nonlinear birefringent cavity. Appl Opt. 1990;29(2):206-9doi: 10.1364/AO.29.000206.
Ho, K. C., & Indebetouw, G. (1990). Coupling of orthogonal polarization states in a nonlinear birefringent cavity. Applied optics, 29(2), 206-9. https://doi.org/10.1364/AO.29.000206
Ho, K C, and Indebetouw, G. "Coupling of orthogonal polarization states in a nonlinear birefringent cavity." Applied optics vol. 29,2 (1990): 206-9. doi: https://doi.org/10.1364/AO.29.000206
Ho KC, Indebetouw G. Coupling of orthogonal polarization states in a nonlinear birefringent cavity. Appl Opt. 1990 Jan 10;29(2):206-9. doi: 10.1364/AO.29.000206. PMID: 20556087.
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Real time moire interferometry using a Fabry-Perot cavity with a phase conjugate mirror: addendum.

Applied optics

Indebetouw G, Lo KP.
PMID: 20556108
Appl Opt. 1990 Jan 20;29(3):339. doi: 10.1364/AO.29.000339.

This Technical Note clarifies the validity of certain expressions given in the original paper.

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Indebetouw G, Lo KP. Real time moire interferometry using a Fabry-Perot cavity with a phase conjugate mirror: addendum. Appl Opt. 1990;29(3):339doi: 10.1364/AO.29.000339.
Indebetouw, G., & Lo, K. P. (1990). Real time moire interferometry using a Fabry-Perot cavity with a phase conjugate mirror: addendum. Applied optics, 29(3), 339. https://doi.org/10.1364/AO.29.000339
Indebetouw, G, and Lo, K P. "Real time moire interferometry using a Fabry-Perot cavity with a phase conjugate mirror: addendum." Applied optics vol. 29,3 (1990): 339. doi: https://doi.org/10.1364/AO.29.000339
Indebetouw G, Lo KP. Real time moire interferometry using a Fabry-Perot cavity with a phase conjugate mirror: addendum. Appl Opt. 1990 Jan 20;29(3):339. doi: 10.1364/AO.29.000339. PMID: 20556108.
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Distortion-free imaging through inhomogeneities by selective spatial filtering.

Applied optics

Indebetouw G.
PMID: 20577547
Appl Opt. 1990 Dec 10;29(35):5262-7. doi: 10.1364/AO.29.005262.

Distortion-free imaging through a system with aberrations is possible for a certain class of input. The input spatial spectrum must be restricted to spatial frequencies which are equally affected by the aberrations (i.e., which experience identical phase shifts mod2pi)....

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Indebetouw G. Distortion-free imaging through inhomogeneities by selective spatial filtering. Appl Opt. 1990;29(35):5262-7doi: 10.1364/AO.29.005262.
Indebetouw, G. (1990). Distortion-free imaging through inhomogeneities by selective spatial filtering. Applied optics, 29(35), 5262-7. https://doi.org/10.1364/AO.29.005262
Indebetouw, G. "Distortion-free imaging through inhomogeneities by selective spatial filtering." Applied optics vol. 29,35 (1990): 5262-7. doi: https://doi.org/10.1364/AO.29.005262
Indebetouw G. Distortion-free imaging through inhomogeneities by selective spatial filtering. Appl Opt. 1990 Dec 10;29(35):5262-7. doi: 10.1364/AO.29.005262. PMID: 20577547.
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Color coding of spatial frequencies using incoherent optical processing.

Applied optics

Indebetouw G.
PMID: 20216782
Appl Opt. 1979 Dec 15;18(24):4206-9. doi: 10.1364/AO.18.004206.

An incoherent optical processing technique for color coding the spatial frequency content of an input is described. Experimental results and comparison with the output of a coherent filtering system are discussed. Possible applications such as texture recognition in aerial...

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Indebetouw G. Color coding of spatial frequencies using incoherent optical processing. Appl Opt. 1979;18(24):4206-9doi: 10.1364/AO.18.004206.
Indebetouw, G. (1979). Color coding of spatial frequencies using incoherent optical processing. Applied optics, 18(24), 4206-9. https://doi.org/10.1364/AO.18.004206
Indebetouw, G. "Color coding of spatial frequencies using incoherent optical processing." Applied optics vol. 18,24 (1979): 4206-9. doi: https://doi.org/10.1364/AO.18.004206
Indebetouw G. Color coding of spatial frequencies using incoherent optical processing. Appl Opt. 1979 Dec 15;18(24):4206-9. doi: 10.1364/AO.18.004206. PMID: 20216782.
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Imaging with Fresnel zone pupil masks: extended depth of field.

Applied optics

Indebetouw G, Bai H.
PMID: 18213312
Appl Opt. 1984 Dec 01;23(23):4299-302. doi: 10.1364/ao.23.004299.

Fresnel zone plates are used as pupil apertures to extend the depth of field of an incoherent imaging system. The defocused optical transfer function is evaluated approximately, and the results are confirmed by experiments and by subjective evaluations of...

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Indebetouw G, Bai H. Imaging with Fresnel zone pupil masks: extended depth of field. Appl Opt. 1984;23(23):4299-302doi: 10.1364/ao.23.004299.
Indebetouw, G., & Bai, H. (1984). Imaging with Fresnel zone pupil masks: extended depth of field. Applied optics, 23(23), 4299-302. https://doi.org/10.1364/ao.23.004299
Indebetouw, G, and Bai, H. "Imaging with Fresnel zone pupil masks: extended depth of field." Applied optics vol. 23,23 (1984): 4299-302. doi: https://doi.org/10.1364/ao.23.004299
Indebetouw G, Bai H. Imaging with Fresnel zone pupil masks: extended depth of field. Appl Opt. 1984 Dec 01;23(23):4299-302. doi: 10.1364/ao.23.004299. PMID: 18213312.
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Image transfer via color-coded projections.

Applied optics

Indebetouw G.
PMID: 18196104
Appl Opt. 1983 Jul 15;22(14):2189. doi: 10.1364/ao.22.002189.

No abstract available.

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Indebetouw G. Image transfer via color-coded projections. Appl Opt. 1983;22(14):2189doi: 10.1364/ao.22.002189.
Indebetouw, G. (1983). Image transfer via color-coded projections. Applied optics, 22(14), 2189. https://doi.org/10.1364/ao.22.002189
Indebetouw, G. "Image transfer via color-coded projections." Applied optics vol. 22,14 (1983): 2189. doi: https://doi.org/10.1364/ao.22.002189
Indebetouw G. Image transfer via color-coded projections. Appl Opt. 1983 Jul 15;22(14):2189. doi: 10.1364/ao.22.002189. PMID: 18196104.
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Optical processing techniques in the quality control of micromechanics.

Applied optics

Indebetouw G, Tschudi T, Steffen J.
PMID: 20197898
Appl Opt. 1978 Mar 15;17(6):911-6. doi: 10.1364/AO.17.000911.

Coherent optical processing methods have been investigated for the real-time recognition and control of mass-produced pieces in automatic machining and assembling lines. In particular, an optical correlator is proposed in which the information of a master piece is stored...

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Indebetouw G, Tschudi T, Steffen J. Optical processing techniques in the quality control of micromechanics. Appl Opt. 1978;17(6):911-6doi: 10.1364/AO.17.000911.
Indebetouw, G., Tschudi, T., & Steffen, J. (1978). Optical processing techniques in the quality control of micromechanics. Applied optics, 17(6), 911-6. https://doi.org/10.1364/AO.17.000911
Indebetouw, G, et al. "Optical processing techniques in the quality control of micromechanics." Applied optics vol. 17,6 (1978): 911-6. doi: https://doi.org/10.1364/AO.17.000911
Indebetouw G, Tschudi T, Steffen J. Optical processing techniques in the quality control of micromechanics. Appl Opt. 1978 Mar 15;17(6):911-6. doi: 10.1364/AO.17.000911. PMID: 20197898.
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Incoherent bandpass spatial filtering with longitudinal periodicity.

Applied optics

Poon TC, Indebetouw G.
PMID: 20567418
Appl Opt. 1990 Aug 10;29(23):3345-51. doi: 10.1364/AO.29.003345.

We explore the possibility of realizing bandpass filtering with longitudinal periodicity in incoherent systems. The necessary condition for spatial filtering to be longitudinally periodic is derived. Results indicate that bandpass filtering with longitudinal periodicity can be achieved in a...

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Poon TC, Indebetouw G. Incoherent bandpass spatial filtering with longitudinal periodicity. Appl Opt. 1990;29(23):3345-51doi: 10.1364/AO.29.003345.
Poon, T. C., & Indebetouw, G. (1990). Incoherent bandpass spatial filtering with longitudinal periodicity. Applied optics, 29(23), 3345-51. https://doi.org/10.1364/AO.29.003345
Poon, T C, and Indebetouw, G. "Incoherent bandpass spatial filtering with longitudinal periodicity." Applied optics vol. 29,23 (1990): 3345-51. doi: https://doi.org/10.1364/AO.29.003345
Poon TC, Indebetouw G. Incoherent bandpass spatial filtering with longitudinal periodicity. Appl Opt. 1990 Aug 10;29(23):3345-51. doi: 10.1364/AO.29.003345. PMID: 20567418.
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Application of optical processing techniques to the quality control of micromechanics.

Applied optics

Indebetouw G.
PMID: 20168838
Appl Opt. 1977 Jul 01;16(7):1944-50. doi: 10.1364/AO.16.001944.

An optical correlator combining most of the features required by a practical automatic control system has been built and used to control small series of work pieces. The functional properties of such an apparatus have been studied, especially its...

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Indebetouw G. Application of optical processing techniques to the quality control of micromechanics. Appl Opt. 1977;16(7):1944-50doi: 10.1364/AO.16.001944.
Indebetouw, G. (1977). Application of optical processing techniques to the quality control of micromechanics. Applied optics, 16(7), 1944-50. https://doi.org/10.1364/AO.16.001944
Indebetouw, G. "Application of optical processing techniques to the quality control of micromechanics." Applied optics vol. 16,7 (1977): 1944-50. doi: https://doi.org/10.1364/AO.16.001944
Indebetouw G. Application of optical processing techniques to the quality control of micromechanics. Appl Opt. 1977 Jul 01;16(7):1944-50. doi: 10.1364/AO.16.001944. PMID: 20168838.
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Real time moire interferometry using a Fabry-Perot cavity with a phase conjugate mirror.

Applied optics

Indebetouw G, Lo KP.
PMID: 20555796
Appl Opt. 1989 Sep 15;28(18):3893-6. doi: 10.1364/AO.28.003893.

We describe a self-referencing interferometer in which the wavefront and its complex conjugate are generated in a Fabry-Perot cavity having one phase conjugate mirror (PCM). The finite response time of the PCM allows one to display momentarily the moiré...

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Indebetouw G, Lo KP. Real time moire interferometry using a Fabry-Perot cavity with a phase conjugate mirror. Appl Opt. 1989;28(18):3893-6doi: 10.1364/AO.28.003893.
Indebetouw, G., & Lo, K. P. (1989). Real time moire interferometry using a Fabry-Perot cavity with a phase conjugate mirror. Applied optics, 28(18), 3893-6. https://doi.org/10.1364/AO.28.003893
Indebetouw, G, and Lo, K P. "Real time moire interferometry using a Fabry-Perot cavity with a phase conjugate mirror." Applied optics vol. 28,18 (1989): 3893-6. doi: https://doi.org/10.1364/AO.28.003893
Indebetouw G, Lo KP. Real time moire interferometry using a Fabry-Perot cavity with a phase conjugate mirror. Appl Opt. 1989 Sep 15;28(18):3893-6. doi: 10.1364/AO.28.003893. PMID: 20555796.
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Showing 1 to 12 of 37 entries