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physics.app-ph2026
Resonance-enhanced integrated acousto-optic beam steering
Yue Yu, Qixuan Lin, Shucheng Fang +8
Optical beam steering is a key technology for free-space optical communication, sensing, and imaging. Mechanical beam steering systems suffer from limited scanning speed and bulky…
physics.app-ph2026
Temperature-dependent acoustic loss at microwave frequencies in thin-film lithium niobate
Qixuan Lin, Yue Yu, Alejandra Guedeja-Marrón +7
Thin-film lithium niobate (TFLN) has emerged as a versatile platform for phononic and photonic devices with applications ranging from classical signal processing to quantum technol…