Experimental Demonstration of Nanolaser with sub-$\mu$A Threshold Current
Optics
2023-08-03 v1
Abstract
We demonstrate a photonic crystal nanolaser exhibiting an ultra-low threshold of 730 nA at telecom wavelengths. The laser can be directly modulated at 3 GHz at an energy cost of 1 fJ/bit. This is the lowest threshold reported for any laser operating at room temperature and facilitates low-energy on-chip links.
Keywords
Cite
@article{arxiv.2212.05148,
title = {Experimental Demonstration of Nanolaser with sub-$\mu$A Threshold Current},
author = {E. Dimopoulos and M. Xiong and A. Sakanas and A. Marchevsky and G. Dong and Y. Yu and E. Semenova and J. Mørk and K. Yving},
journal= {arXiv preprint arXiv:2212.05148},
year = {2023}
}
Comments
3 pages with 2 figures