391 citations · 738 across the 19 of their papers we have counts for
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physics.optics2026
A fully integrated dispersion-managed femtosecond mode-locked laser
Xurong Li, Xuan Yang, Zheru Qiu +7
Femtosecond lasers underpin applications ranging from material processing to corneal surgery, while their regular pulse trains form optical frequency combs that have revolutionized…
physics.optics2026
Strong enhancement of Er3+ emission at room temperature in Si3N4 metasurfaces
Fengkai Wei, Xinru Ji, Tobias J. Kippenberg +2
We report a significant enhancement of room-temperature photoluminescence from trivalent erbium-doped (Er3+) silicon nitride (Si3N4) metasurfaces at the telecommunication wavelengt…