Fiber-based angular filtering for high-resolution Brillouin spectroscopy in the 20-300 GHz frequency range
A. Rodriguez, P. Priya, O. Ortiz, P. Senellart, C. Gomez-Carbonell, A. Lemaitre, M. Esmann, N.D. Lanzillotti-Kimura
Optics Express 29, 2637, 2021