Zobrazeno 1 - 10
of 49
pro vyhledávání: '"J.M.C. Jonathan"'
Autor:
G. Pauliat, G. Roosen, Daniel Rytz, R. Scharfschwerdt, J.M.C. Jonathan, Nicolas Huot, O.F. Schirmer
Publikováno v:
CLEO/Europe Conference on Lasers and Electro-Optics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::147abbbb847bcab29310e812a3e7f1cb
https://doi.org/10.1109/cleoe.1998.719582
https://doi.org/10.1109/cleoe.1998.719582
Publikováno v:
CLEO/Europe Conference on Lasers and Electro-Optics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c004db362ca744676c07772ef578ee7a
https://doi.org/10.1109/cleoe.1998.719320
https://doi.org/10.1109/cleoe.1998.719320
Autor:
Alain Brun, Daniel Rytz, G. Pauliat, Gérald Roosen, J.M.C. Jonathan, Nicolas Huot, Stéphane Victori, Patrick Georges
Publikováno v:
Technical Digest. Summaries of papers presented at the Conference on Lasers and Electro-Optics. Postconference Edition. CLEO '99. Conference on Lasers and Electro-Optics (IEEE Cat. No.99CH37013).
For the first time, a photorefractive crystal, acting as a self-adapted spectral filter, has been inserted in laser resonators. A spectacular spectral narrowing has been observed in pulsed Ti:sapphire and CW diode pumped Nd:YVO/sub 4/ lasers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd3e1a128fdf6b9f6cfbc019ec291dca
https://doi.org/10.1109/cleo.1999.834603
https://doi.org/10.1109/cleo.1999.834603
Publikováno v:
Conference on Lasers and Electro-Optics-Europe.
Our spectroscopic studies have shown without ambiguity that the three charge states Rh3+, Rh4+, Rh5+ are responsible at 1.06 µm for the optical absorption and charge redistribution through hole photoconductivity in rhodium doped barium titanate [1].
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a06df365735f601abff8815598f2a6f
https://doi.org/10.1364/cleo_europe.1998.cfe2
https://doi.org/10.1364/cleo_europe.1998.cfe2
Publikováno v:
Conference on Lasers and Electro-Optics-Europe.
Rhodium doped Barium Titanate (BaTiO3:Rh) is known for its significant response at 1.06µm: high two-wave mixing gain (23cm–1 in the cw regime and 16cm–1 in the nanosecond regime for a 45° cut sample) and low absorption (0.1cm–1). The characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26812ec4e8ae586fd98f99ffb3f92f79
https://doi.org/10.1364/cleo_europe.1998.cwo2
https://doi.org/10.1364/cleo_europe.1998.cwo2
Autor:
J.M.C. Jonathan, Mondher Attia
Publikováno v:
Optics Communications. 47:85-90
A constant intensity, rectilinear light vibration, with spatially varying orientation, is obtained from superposition of two orthogonal circularly polarized waves propagating, in slightly different directions. Such an exposure on a photoanisotropic m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::699c8f8b34652104c59337cce44ad134
https://doi.org/10.1016/0030-4018(83)90092-5
https://doi.org/10.1016/0030-4018(83)90092-5
Autor:
J.M.C. Jonathan
Publikováno v:
Optics Communications. 40:239-242
The anisotropy induced in a silver-silver-chloride emulsion by two vibrations with circular polarizations of opposite sense, is described as a function of their phase difference ϕ. It consists in variations in the orientation of the induced optic ax
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a0f1dc8fddc0133745c0897bd7c6865
https://doi.org/10.1016/0030-4018(82)90303-0
https://doi.org/10.1016/0030-4018(82)90303-0
Autor:
J.M.C. Jonathan, R. Kinany
Publikováno v:
Optics Communications. 27:61-64
Bleached silver halide photographic plates show birefringence after strong illumination by linearly polarized light. The phenomenon is described and an application to the recording of two images on the same plate, and their separate restitution is pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43fa4d2629fcb081888fe118a2cae18e
https://doi.org/10.1016/0030-4018(78)90174-8
https://doi.org/10.1016/0030-4018(78)90174-8
Autor:
J.M.C. Jonathan
Publikováno v:
Optics Communications. 20:253-256
A setup in described that gives a very simple visual demonstration of phase grating non-uniformities, such as modulation variations. The principle of the method is that the amplitude transmittance of a phase grating is a chromatic function. We show h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bca9f31160a84eb0b37b095dd0a80543
https://doi.org/10.1016/0030-4018(77)90345-5
https://doi.org/10.1016/0030-4018(77)90345-5
Autor:
J.M.C. Jonathan, M. May
Publikováno v:
Optics Communications. 28:295-299
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b48b6ea9eb4d7f0827a750e787dfaf9
https://doi.org/10.1016/0030-4018(79)90323-7
https://doi.org/10.1016/0030-4018(79)90323-7