4 papers · 1 filter
4H-SiC microring opto-mechanical oscillator with a self-injection locked pump
Anatoliy Savchenkov, Jingwei Li, Ruixuan Wang +3
We have demonstrated, for the first time to our knowledge, self-injection locking of a distributed feedback (DFB) diode laser to a multimode 4H-silicon carbide (4H-SiC) microring r…
Silicon carbide soliton microcomb generation for narrow-grid optical communications
Jingwei Li, Ruixuan Wang, Haipeng Zheng +2
A soliton microcomb can play a crucial role in narrow-grid optical communications by replacing many independently operated lasers in wavelength-division multiplexing systems. In th…
Demonstration of 4H silicon carbide on aluminum nitride integrated photonics platform
Jingwei Li, Ruixuan Wang, Lutong Cai +1
The existing silicon-carbide-on-insulator photonic platform utilizes a thin layer of silicon dioxide under silicon carbide to provide optical confinement and mode isolation. Here,…
Efficient Raman lasing and Raman-Kerr interaction in an integrated silicon carbide platform
Jingwei Li, Ruixuan Wang, Adnan A. Afridi +5
Implementing stimulated Raman scattering in a low-loss microresonator could lead to Raman lasing. Here, we report the demonstration of an efficient Raman laser with power…