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physics.optics2023
Multi-color nonreciprocal optical amplifier with spinning active optomechanics
Ru-Ting Sun, Mei-Yu Peng, Tian-Xiang Lu +4
We propose to achieve a multi-color nonreciprocal optical amplifier, a crucial device in optical communication and information processing, by spinning an active resonator. We show…
physics.optics2023★ 2 cited
Quantum squeezing induced nonreciprocal phonon laser
Tian-Xiang Lu, Yan Wang, Keyu Xia +3
Phonon lasers or coherent amplifications of mechanical oscillations have provided powerful tools for both fundamental studies of coherent acoustics and diverse applications ranging…