3 papers
physics.optics2026
A re-entrant chip-free-space photonic interface for telecom-to-Rubidium spectroscopy
Jia-Lin Chen, Ruixin Zhou, Deng-Hong Liu +13
Photonic integrated circuits (PICs) generate, route, and process light with high efficiency, scalability, and functional density on a single chip. Yet the tightly confined on-chip…
physics.optics2025
On-chip amplification-free fCEO detection and broadband SCG in parabolically width-modulated TFLN waveguides
Tianyou Tang, Simin Yu, Ruixin Zhou +5
We demonstrate amplification-free carrier-envelope offset (fCEO) detection in parabolically width-modulated z-cut thin-film lithium niobate (TFLN) waveguide that simultaneously eng…
physics.optics2024
On-chip Brillouin Amplifier in Suspended Lithium Niobate Nanowaveguides
Simin Yu, Ruixin Zhou, Guangcanlan Yang +7
Thin film lithium niobate (TFLN) has emerged as a leading material platform for integrated nonlinear photonics, enabling transformative applications such as broadband Kerr soliton…