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Y. Xiong, Z. Zhang, Y Li, M. Hammami, J. Sklenar, L. Alahmed, P. Li*, et al. Experimental parameters, combined dynamics, and nonlinearity of a Magnonic-Opto-Electronic Oscillator (MOEO)
Release time:2022-07-11
Hits:
- DOI number:
- 10.1063/5.0023715
- Journal:
- Review of Scientific Instruments
- Abstract:
- We report the construction and characterization of a comprehensive magnonic-opto-electronic oscillator (MOEO) system based on 1550-nm photonics and yttrium iron garnet (YIG) magnonics. The system exhibits a rich and synergistic parameter space because of the ability to control individual photonic, electronic, and magnonic components. Taking advantage of the spin wave dispersion of YIG, the frequency self-generation as well as the related nonlinear processes becomes sensitive to the external magnetic field. Besides being known as a band-pass filter and a delay element, the YIG delay line possesses spin wave modes that can be controlled to mix with the optoelectronic modes to generate higher-order harmonic beating modes. With the high sensitivity and external tunability, the MOEO system may find usefulness in sensing applications in magnetism and spintronics beyond optoelectronics and photonics.
- Document Code:
- 125105
- Discipline:
- Engineering
- Volume:
- 91
- Issue:
- 12
- Translation or Not:
- no
- Date of Publication:
- 2020-10-10