Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Horst Dötsch"'
Publikováno v:
NDT & E International. 38:129-134
Rare-earth iron garnet films are currently used as magnetooptical indicator films for visualization of magnetic leakage fields in nondestructive testing. For gray scale imaging in-plane magnetized films are used yielding a high spatial resolution. On
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6840b29a883407da684ce06303f1d02
https://doi.org/10.1016/j.ndteint.2004.07.004
https://doi.org/10.1016/j.ndteint.2004.07.004
Publikováno v:
NDT & E International. 36:375-381
Rare-earth iron garnet films with in-plane anisotropy grown on (111)-oriented substrates can be used as magneto-optical indicator films for visualization of magnetic leakage fields in nondestructive evaluation. The influence of Faraday rotation, Fara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef4cc933dd0395e2e30bb5bff94be478
https://doi.org/10.1016/s0963-8695(03)00012-4
https://doi.org/10.1016/s0963-8695(03)00012-4
Publikováno v:
Journal of Applied Physics. 93:2839-2847
Magnetic garnet films of composition (Gd2 Bi1) (Fe4.3 Ga0.2 Al0.5) O12 are grown by liquid phase epitaxy on (111) oriented substrates of gadolininium–gallium–garnet close to magnetic compensation. Local compensation walls (CW) are fabricated by l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c589a38d69dd01b6a20949789b188359
https://doi.org/10.1063/1.1544646
https://doi.org/10.1063/1.1544646
Publikováno v:
Journal of Applied Physics. 92:6484-6488
Garnet films of high Faraday rotation are applied as magneto-optical sensors to visualize the spatial distribution of magnetic fields. Using specific orientations, the induced anisotropy can generate an easy plane of magnetization which is inclined w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc78f630508fa4297d612df125972ea2
https://doi.org/10.1063/1.1516839
https://doi.org/10.1063/1.1516839
Publikováno v:
Journal of Lightwave Technology. 19:214-221
Magnetooptical waveguides having nonreciprocal phase shift for both TE and TM modes can be prepared by properly adjusting the spatial variation of the Faraday rotation. Such waveguides are attractive to realize optical isolators. We investigate four
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bddd276092eddd4b577d2cf63d3f5a8f
https://doi.org/10.1109/50.917885
https://doi.org/10.1109/50.917885
Publikováno v:
NDT & E International. 33:547-553
We investigate the feasibility of using rare-earth iron garnet films grown on (111)-oriented substrates as magneto-optic indicator films for the visualization of magnetic leakage fields in non-destructive evaluation. In most cases the leakage field o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdc610e3e37b43b875704c433f54fea6
https://doi.org/10.1016/s0963-8695(00)00028-1
https://doi.org/10.1016/s0963-8695(00)00028-1
Publikováno v:
Optical and Quantum Electronics. 32:885-897
We investigate a structure consisting of a magneto-optic multimode waveguide and two monomode waveguides serving as in- and outlets. The geometrical dimensions of the multimode waveguide can be adjusted such that the guided modes interfere constructi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e871048b83905cc7d109a34e8e525ab8
https://doi.org/10.1023/a:1007078814985
https://doi.org/10.1023/a:1007078814985
Publikováno v:
Journal of Lightwave Technology. 17:1200-1205
This paper proposes, for the first time, an integrated optical isolator independent of light polarization. A Mach-Zehnder interferometer (MZI) with two nonreciprocal phase shifters, one for transverse electric (TE) modes and another one for transvers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7e3bc799b2d8da64f0cced10cad76aa
https://doi.org/10.1109/50.774255
https://doi.org/10.1109/50.774255
Publikováno v:
Scopus-Elsevier
Theoretical and experimental studies are made of the spectra of spin wave excitations localized at a Bloch domain wall in a ferromagnet with combined cubic and biaxial anisotropy in [100]-or [110]-oriented bismuth-containing iron garnet films. This a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f4e26196ddb38e86311f9629dbc7ccd
https://doi.org/10.1134/1.1259436
https://doi.org/10.1134/1.1259436
Publikováno v:
Optics Communications. 161:330-337
Magneto-optic rib-waveguides can be utilized to construct the main component of devices like nonreciprocal Mach-Zehnder interferometers or nonreciprocal directional couplers. In this paper we present detailed investigations of nonreciprocal couplers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eeb54f7f02ce85e82b4f0927e0b25bc
https://doi.org/10.1016/s0030-4018(99)00027-9
https://doi.org/10.1016/s0030-4018(99)00027-9