Ultrafast switch-on dynamics of frequency-tuneable semiconductor lasers
Single-mode, tuneable monolithic semiconductor lasers are important light sources for integrated photonics. Here, Kundu et al. observe the switch-on dynamics and mode competition of a terahertz quantum cascade laser and explain the behaviour with a carrier and photon transport model.
Main Authors: | , , , , , , , , , , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2018-08-01
|
Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-018-05601-x |