Mode-locked semiconductor heterostructure lasers integrated with multilayer graphene

Academic Article
Publication Date:
2022
abstract:
By integrating, with innovative photonic architectures, in the cavity of miniaturized quantum cascade lasers (QCLs) a multilayers graphene film, we demonstrate passive mode-locking in random THz lasers and self-starting short pulse emission in broadband QCL wire lasers in the 2.3-3.6 THz range.
Iris type:
01.01 Articolo in rivista
Keywords:
Semiconductor lasers; Laser mode locking; Graphene; Wires; Nonhomogeneous media; Broadband communication; Quantum cascade lasers
List of contributors:
Authors of the University:
Handle:
https://iris.cnr.it/handle/20.500.14243/418295
Published in:
INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES
Series