74 citations · 279 across the 10 of their papers we have counts for
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physics.optics2023★ 2 cited
Highly efficient on-chip erbium-ytterbium co-doped lithium niobate waveguide amplifiers
Yuqi Zhang, Qiang Luo, Dahuai Zheng +6
The ability to amplify optical signals is of paramount importance in photonic integrated circuits (PICs). Recently, lithium niobate on insulator (LNOI) has attracted increasing int…
physics.optics2023★ 24 cited
Second harmonic and cascaded third harmonic generation in generalized quasi-periodic poled lithium niobate waveguides
Li Zhang, Xiao Wu, Zhenzhong Hao +5
Lithium niobate (LN) thin film has recently emerged as an important platform for nonlinear optical investigations for its large nonlinear coefficients and ability of ligh…