To meet the high demand of data transmission capacity, optical communications systems have been developed. In order to increase the channel numbers for larger communication …
H Zhou, S Xu, Y Lin, YC Huang, B Son, Q Chen… - Optics express, 2020 - opg.optica.org
We introduced photon-trapping microstructures into GeSn-based photodetectors for the first time, and achieved high-efficiency photo detection at 2 µm with a responsivity of 0.11 A/W …
X Wang, W Shen, W Li, Y Liu, Y Yao, J Du… - Photonics …, 2021 - opg.optica.org
Recently, 2-μm wave band has gained increasing interest due to its potential application for next-generation optical communication. But the development of 2-μm optical …
Silicon photonics is an ideal platform for low‐cost, energy‐efficient, and high‐performance optical microsystems. However, because silicon is an inefficient light emitting material, the …
Q Yi, S Zheng, Z Yan, G Cheng, F Xu, Q Li, L Shen - Optics Express, 2022 - opg.optica.org
The 2? µm wavelength band has proven to be a promising candidate for the next communication window. Wavelength-division multiplexing (WDM) transmission at 2? µm can …
Recently, significantly raised interests have emerged for the 2 µm waveband as an extended new window for fiber optic communication. Much research progress has been made on the …
The 2-μm-waveband has been recognized as a potential telecommunication window for next-generation low-loss, low-latency optical communication. Thermo-optic (TO) modulators …
Reconfigurable photonic integrated devices and circuits are very important for many applications. Among various mechanisms for realizing reconfigurability, thermo-optic effect …
H Ma, H Yang, B Tang, M Wei, J Li, J Wu… - Chinese Optics …, 2021 - opg.optica.org
As a promising spectral window for optical communication and sensing, it is of great significance to realize on-chip devices at the 2 µm waveband. The development of the 2 µm …