GHz bandwidth magneto‐optic interaction in yttrium iron garnet‐gadolinium gallium garnet waveguide using magnetostatic forward volume waves

1988 ◽  
Vol 53 (18) ◽  
pp. 1696-1698 ◽  
Author(s):  
D. Young ◽  
C. S. Tsai
Keyword(s):  
Yttrium Iron Garnet ◽  
Gadolinium Gallium Garnet ◽  
Yttrium Iron ◽  
Iron Garnet ◽  
Magneto Optic

Magneto‐optic channel waveguides in Ce‐substituted yttrium iron garnet

1993 ◽  
Vol 74 (8) ◽  
pp. 4877-4881 ◽  
Author(s):  
Toshihiro Shintaku ◽  
Takehiko Uno ◽  
Morio Kobayashi
Keyword(s):  
Yttrium Iron Garnet ◽  
Yttrium Iron ◽  
Channel Waveguides ◽  
Iron Garnet ◽  
Magneto Optic

Spectral Domain Magneto-Optical Magnetometry

2012 ◽  
Vol 190 ◽  
pp. 373-376
Author(s):  
M. Mansurova ◽  
O.V. Kolokoltsev
Keyword(s):  
Yttrium Iron Garnet ◽  
Guided Wave ◽  
Gadolinium Gallium Garnet ◽  
Pulsed Magnetic Fields ◽  
Yttrium Iron ◽  
Wave Regime ◽  
Optical Magnetometry ◽  
Spin Excitations ◽  
Saturation Effects ◽  
Iron Garnet

In this work we present a new concept for measuring high intensity pulsed magnetic fields (h (t)) through the spectral analysis of spin excitations in a saturated yttrium-iron garnet (YIG) thin film grown on a gadolinium gallium garnet (GGG) substrate. The spectrum of spin excitations, generated in the sample by picosecond h (t), was determined with the help of a magnetooptical (MO) Faraday probe in the guided wave regime of lightwave propagation. This technique, compared to the standard MO cells, allows one to avoid saturation effects because the amplitude of h (t) is measured in the frequency domain, and allows us to realize the analysis in real time taking advantage of strong a MO signal.

Magnetoelastic Waves in Submicron Yttrium–Iron Garnet Films Manufactured by Means of Ion-Beam Sputtering onto Gadolinium–Gallium Garnet Substrates

2018 ◽  
Vol 63 (7) ◽  
pp. 1029-1035 ◽  
Author(s):  
Yu. V. Khivintsev ◽  
V. K. Sakharov ◽  
S. L. Vysotskii ◽  
Yu. A. Filimonov ◽  
A. I. Stognii ◽  
...  
Keyword(s):  
Yttrium Iron Garnet ◽  
Ion Beam ◽  
Gadolinium Gallium Garnet ◽  
Ion Beam Sputtering ◽  
Yttrium Iron ◽  
Garnet Films ◽  
Beam Sputtering ◽  
Iron Garnet ◽  
Magnetoelastic Waves
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