Aluminum nitride photonic integrated circuits: from piezo-optomechanics to nonlinear optics

X Liu, AW Bruch, HX Tang - Advances in Optics and Photonics, 2023 - opg.optica.org
The commercial success of radio-frequency acoustic filters in wireless communication
systems has launched aluminum nitride (AlN) as one of the most widely used …

Piezoelectric actuation<? pag\break?> for integrated photonics

H Tian, J Liu, A Attanasio, A Siddharth… - Advances in Optics …, 2024 - opg.optica.org
Recent decades have seen significant advancements in integrated photonics, driven by
improvements in nanofabrication technology. This field has been developed from integrated …

Sub-kHz-Linewidth External-Cavity Laser (ECL) With Si3N4 Resonator Used as a Tunable Pump for a Kerr Frequency Comb

P Maier, Y Chen, Y Xu, Y Bao, M Blaicher… - Journal of Lightwave …, 2023 - opg.optica.org
Combining optical gain in direct-bandgap III-V materials with tunable optical feedback
offered by advanced photonic integrated circuits is key to chip-scale external-cavity lasers …