Tongtong Yang, Zhenxing Sun, Zijiang Yang, Jie Zhao, Yuxin Ma, Jiaqiang Nie, Ling Wang, Shenghong Xie, Yan Wang, Pengfei Xu, Yipeng Mei, Xiangfei Chen, Laiwen Yu, Yuechun Shi
2026.11.28Chinese Optics Letters
Abstract
The parallel multi-wavelength light source plays a critical role in optical input/output (I/O) systems by providing multiple wavelengths to enhance data transmission capacity and flexibility. This study proposes and experimentally demonstrates, to our knowledge, a novel on-chip parallel multi-wavelength light source based on an eight-wavelength distributed feedback (DFB) laser array, an arrayed waveguide grating (AWG)
Citation format
YANG, Tongtong, et al. Hybrid-integrated multi-port multi-wavelength DFB laser array for optical I/O technology. Chinese Optics Letters, 2026, 24(1): 011404.