| Issue |
EPJ Web Conf.
Volume 185, 2018
Moscow International Symposium on Magnetism (MISM 2017)
|
|
|---|---|---|
| Article Number | 02013 | |
| Number of page(s) | 4 | |
| Section | High Frequency Properties, Magnetization Dynamics, Magnetophotonics | |
| DOI | https://doi.org/10.1051/epjconf/201818502013 | |
| Published online | 04 July 2018 | |
https://doi.org/10.1051/epjconf/201818502013
Waveguide magnetoplasmonic structure based on ferrite garnet film
V. I. Vernadsky Crimean Federal University, 295007 Simferopol, Russia
Published online: 4 July 2018
The magnetoplasmonic structure, which is a planar multimode magnetooptical waveguide, 10 μm thick with plasmon resonance SiO2 / Cu coating on the surface is experimentally realized. With the total length of the magnetooptical waveguide 4.6 mm and the length of the SiO2 / Cu coating equal to 3.9 mm, the insertion loss of the structure for TM- and TE-polarized light was 22 and 4 dB, respectively, at a wavelength of 1550 nm. Linearly polarized light was launched into the magneto-optical waveguide using a SMF-28 single-mode optical fiber coupled to the polished input edge of the waveguide. The structure is of interest for use as miniature magnetically controlled modulators of light intensity.
© The Authors, published by EDP Sciences, 2018
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