Zobrazeno 1 - 10
of 24
pro vyhledávání: '"M L Roblin"'
Autor:
E Wolf, Xu Sen Lu, S Mallick, Madame S Debrus, J M Jonathan, George W. Stroke, Jumpei Tsujiuchi, A Lohmann, Antoine Labeyrie, J Pécheur, P Bouchareine, M Rousseau, M. May, Pierre Encrenaz, E Hughes, J W Goodman, G Hughes, P Giacomo, André Maréchal, M L Roblin, W H Steel
Publikováno v:
Journal of Optics. 28:91-98
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a38bc6a0f1ccd106571b9db6e50167e
https://doi.org/10.1088/0150-536x/28/3/001
https://doi.org/10.1088/0150-536x/28/3/001
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 291:295-302
We review recent works on temporal frequency holograms. The role of white light excitation is stressed. The interferometric data retrieval technique is emphasized. Both the photorefractive crystals and the persistent spectral hole burning amorphous m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68731bf845e00a422354a97cbe9eeeb4
https://doi.org/10.1080/10587259608042759
https://doi.org/10.1080/10587259608042759
Publikováno v:
Pure and Applied Optics: Journal of the European Optical Society Part A. 3:73-86
We describe an experiment in phase conjugation using holographic degenerate four-wave mixing with picosecond pulses. Spatial and temporal distortions are simultaneously introduced on the probe beam, respectively, by a ground glass and a Gires-Tournoi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f582b2c54049032f4e823445af1166f5
https://doi.org/10.1088/0963-9659/3/1/008
https://doi.org/10.1088/0963-9659/3/1/008
Publikováno v:
Applied optics. 11(4)
With the help of a simple ground glass and a photographic plate the phase variations of a transparent object can be studied. The object is interposed between the source and the ground glass. The photographic plate, kept behind the ground glass, is ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::790caf7b9c97bafe7e9001bc1cfd8998
https://pubmed.ncbi.nlm.nih.gov/20119057
https://pubmed.ncbi.nlm.nih.gov/20119057
Autor:
M. L. Roblin, S. Mallick
Publikováno v:
Applied optics. 10(3)
Fourier transform hologram of an object is recorded using a quasimonochromatic incoherent source. The object lies in the far field of the incoherent source and is illuminated in partially coherent light. The hologram is constituted by a large number
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b54be483c74f010d99f5c7b3763a3fe
https://pubmed.ncbi.nlm.nih.gov/20094495
https://pubmed.ncbi.nlm.nih.gov/20094495
Publikováno v:
Applied optics. 8(6)
A new method for producing interference and diffraction phenomena is described. The experimental setup consists of a source, a diffusing or nondiffusing screen, and a photographic plate. By exposing successively or continuously the photographic plate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4338c4be2697836ec1bb12480d5c3645
https://pubmed.ncbi.nlm.nih.gov/20072392
https://pubmed.ncbi.nlm.nih.gov/20072392
Publikováno v:
Optics letters. 21(16)
The spatial routing of a temporally encoded stream of optical pulses is experimentally demonstrated. The holograms that link the temporally shaped addresses to the def lection directions are engraved in a photorefractive crystal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ced242840d140c073b7fc606d5692d7c
https://pubmed.ncbi.nlm.nih.gov/19876329
https://pubmed.ncbi.nlm.nih.gov/19876329
Publikováno v:
Journal of the Optical Society of America B. 13:2229
We propose to use a broad-bandwidth laser source for storing and retrieving multiple holograms in a photorefractive material. Each storage address is defined by a specific spectral encoding of the reference beam. The validity of the spectral encoding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b2274d5be6ff0f65d3e25ecc74d9b9e
https://doi.org/10.1364/josab.13.002229
https://doi.org/10.1364/josab.13.002229
Publikováno v:
Journal of the Optical Society of America B. 11:2232
We present a time-resolved study of the diffracted pulse in degenerate four-wave mixing experiments with short-response-time materials. The first step is the validation of a theoretical model that takes into account the temporal characteristics of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fedd61acad18e9857c663917196132a
https://doi.org/10.1364/josab.11.002232
https://doi.org/10.1364/josab.11.002232
Publikováno v:
Journal of Optics. 17:233-244
The authors present a method for studying, by speckle interferometry, the defects of centering of an optical system. This is achieved by determining the positions of each element relative to a mechanical axis. A speckle photograph of a scatter plate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0e3b9bf5aea21e0198ed7e28fb90007
https://doi.org/10.1088/0150-536x/17/5/003
https://doi.org/10.1088/0150-536x/17/5/003