Abstract
A high degree of chaos synchronization among transverse mode pairs with parity-symmetric polarizations was demonstrated in a laser-diode pumped thin-slice c-cut ${\rm{Nd}}:{\rm{GdV}}{{\rm{O}}_4}$ laser. The amplitude correlation coefficient greater than ${\rm{R}} \gt {0.994}$ resulted from a non-reversing mirror symmetric-polarization-dependent structural change in the modal patterns, where chaotic dynamics of the whole system consisting of qualitatively different dynamics, which depend on the polarization crossing angle, resembled that of a chaotic single mode laser. A self-organized sender-receiver type of chaos synchronization of a single pair of modes among an infinite number of parity-symmetric polarizations, the associated chaotic camouflaging, and the extracting experiment of a self-mixing solid-state laser Doppler velocimetry signal were demonstrated.
© 2020 Optical Society of America
Full Article | PDF ArticleCorrections
Kenju Otsuka, "High degree of chaos synchronization in pairs of transverse modes with parity-symmetric polarizations in a thin-slice solid-state vector laser and application to polarimetric secure self-mixing metrology: erratum," Opt. Lett. 45, 5896-5896 (2020)https://opg.optica.org/ol/abstract.cfm?uri=ol-45-20-5896
More Like This
Kenju Otsuka
OSA Continuum 2(12) 3446-3455 (2019)
Y. F. Chen, H. Y. Huang, C. C. Lee, J. Q. Hsiao, C. H. Tsou, and H. C. Liang
Opt. Lett. 45(19) 5562-5565 (2020)