2 citations · 8 across the 8 of their papers we have counts for
4 papers · 1 filter
Suspended AlGaAs-Integrated Nonlinear Photonics
Yuqian Zhang, Changzheng Sun, Bing Xiong +6
AlGaAs is a promising integrated nonlinear photonics material with enormous optical nonlinearity and high refractive index. Nevertheless, presently AlGaAs microring resonators exhi…
B-spline freeform surface tailoring for prescribed irradiance based on differentiable ray-tracing
Haoqiang Wang, Zihan Zang, Yunpeng Xu +3
A universal and flexible design method for freeform surface that can modulate the distribution of an zero-étendue source to an arbitrary irradiance distribution is a significant ch…
Broadband frequency comb generation in aluminum nitride-on-sapphire microresonators
Xianwen Liu, Changzheng Sun, Bing Xiong +10
Development of chip-scale optical frequency comb with the coverage from ultra-violet (UV) to mid-infrared (MIR) wavelength is of great significance. To expand the comb spectrum int…
Continuous-wave Raman Lasing in Aluminum Nitride Microresonators
Xianwen Liu, Changzheng Sun, Bing Xiong +10
We report the first investigation on continuous-wave Raman lasing in high-quality-factor aluminum nitride (AlN) microring resonators. Although wurtzite AlN is known to exhibit six…