Efficient 330-Gb/s PAM-8 modulation using silicon microring modulators

DWU Chan, X Wu, C Lu, APT Lau, HK Tsang - Optics Letters, 2023 - opg.optica.org
We propose and demonstrate a high-efficiency silicon microring modulator for next-
generation optical transmitters operating at line rates above 300 Gb/s. The modulator …

Dual-layer capacitance-loaded thin-film lithium niobate electro-optic modulator with high modulation efficiency

G Yue, H Yang, Z Zhang, T Hao, L Xiao, Y Li - Optics Express, 2024 - opg.optica.org
Thin film lithium niobate (TFLN) modulators with low driving voltage and high bandwidth are
desirable for fiber-optic communication. Enhancing the modulation efficiency of TFLN …

High-Speed Low-Complexity Optical PAM Links With a High-Slope-Efficiency Optical Modulator: Analysis and Demonstration

P Zhu, Y Yamaguchi, Y Yoshida, PT Dat… - Journal of Lightwave …, 2024 - opg.optica.org
Achieving high data rate with simple system configuration and low power consumption is of
great interest in short-reach intensity-modulation direct-detection (IM-DD) fiber links for …

Making Path Selection Bright: A Routing Algorithm for On-Chip Benes Networks

L Zhao, Z Li, T Ma - Electronics, 2024 - mdpi.com
Optical interconnects are being discussed as a replacement for conventional electrical
interconnects and are expected to be applied for future generations of high-performance …

Driverless PS-PAM16 Transmission Using Packaged 60-GHz Thin-Film LiNbO3 Modulator with 16-fJ/bit Energy Efficiency

S Wang, Y Yang, Z Xu, L Liu, G Qiao… - 2023 Asia …, 2023 - ieeexplore.ieee.org
We experimentally demonstrated line rate 300-Gb/s PAM4 and 400-Gb/s probabilistically
shaped (PS)-PAM16 transmission using packaged thin-film LiNbO 3 modulators with only …