Answers are grounded in this paper and cite their sources.
Continuous-wave operation of a mid-infrared (∼3.3 µm) interband cascade laser has been demonstrated at temperatures up to 264 K. The laser has also been operated continuously with a thermoelectric cooler near 260 K for more than 1900 h without observable degradation.
No takes yet. Share an insight, caveat, or question.
Mansour et al. (2006) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: