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physics.optics2024
Second harmonic generation with 48% conversion efficiency from cavity polygon modes in a monocrystalline lithium niobate microdisk resonator
Chao Sun, Jielei Ni, Chuntao Li +10
Thin-film lithium niobate (TFLN) based optical microresonators offer large nonlinear coefficient d_33 and high light-wave confinement, allowing highly efficient second-order optica…
physics.optics2024
On-chip electro-optically tunable narrow linewidth Brillouin microlasers implemented in thin film lithium niobate
Chuntao Li, Jiale Deng, Xingzhao Huang +8
On-chip narrow linewidth microlasers with real-time wavelength tunability are highly desirable for various applications including precision metrology, quantum technology, and coher…