4 papers · 1 filter
High efficiency and compact lithium niobate non-resonant recirculating phase modulator and its applications
Feiyu Wang, Liheng Wang, Mingrui Yuan +12
High modulation efficiency and a compact footprint are critical for next-generation electro-optic (EO) modulators. We introduce a new class of non-resonant recirculating phase modu…
Suspended Z-cut lithium niobate waveguides for stimulated Brillouin scattering
Lisa-Sophie Haerteis, Yan Gao, Aditya Dubey +8
On-chip stimulated Brillouin scattering (SBS) has recently been demonstrated in thin-film lithium niobate (TFLN), an emerging material platform for integrated photonics offering la…
On-chip GaAs carrier lifetime investigation
Chawaphon Prayoonyong, Crispin Szydzik, Guanghui Ren +5
We propose an alternative way to determine GaAs carrier lifetime using pump-probe measurement based on fibre optics and integrated waveguides. We find that our GaAs samples have th…
Ultra-wideband integrated microwave photonic multi-parameter measurement system on thin-film lithium niobate
Yong Zheng, Zhen Han, LiHeng Wang +13
Research on microwave signal measurement techniques is risen, driven by the expanding urgent demands of wireless communication, global positioning systems, remote sensing and 6G ne…