Title :
High-speed and high-spatial resolution fiber-optic measurement technique for RF magnetic field distribution
Author :
Tsuchiya, M. ; Yamazaki, E. ; Iwanami, M. ; Mitani, S. ; Sato, T. ; Wakana, S. ; Hoshino, S. ; Kishi, M.
Author_Institution :
Dept. of Electron. Eng., Tokyo Univ., Japan
Abstract :
In this paper basic performance of rotation magnetization phenomenon-based fiber-edge magneto-optical (FEMO) probe scheme have been clarified experimentally in the frequency and spatial domains. FEMO probe scheme not only allow a highly sensitive optical detection by the use of EDFA but also provides noninvasive nature and intimate device-under-test-accessibility via its probe head configuration.
Keywords :
erbium; frequency-domain analysis; magnetic field measurement; magnetisation; magneto-optical effects; optical fibre amplifiers; optical fibres; probes; EDFA; RF magnetic field distribution; device-under-test-accessibility; fiber-edge magneto-optical probe scheme; fiber-optic measurement technique; frequency domain; high-spatial resolution; optical detection; probe head configuration; rotation magnetization phenomenon; spatial domains; High speed optical techniques; Magnetic field measurement; Magnetization; Magnetooptic devices; Measurement techniques; Optical devices; Optical fiber devices; Probes; Radio frequency; Spatial resolution;
Conference_Titel :
Lasers and Electro-Optics Society, 2003. LEOS 2003. The 16th Annual Meeting of the IEEE
Print_ISBN :
0-7803-7888-1
DOI :
10.1109/LEOS.2003.1253108
