id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
mg74qj7632r	Junchi Lu	Far-Infrared Emission from Electrically Injected Phonon-Polariton Lasers	2021		.txt	text/plain	300	12	33	The emission is compared directly to thermal emission. Finally, to investigate the photon-electron-phonon tripartite coupling mechanism and thermal characteristics of such complex infrared emitters, we use Raman spectroscopy-based techniques to determine the temperature distribution and thermal conductivity from a continuous wave (CW) mode quantum cascade laser (QCL) at room temperature.	cache/mg74qj7632r.txt	txt/mg74qj7632r.txt