Open AccessInvestigation Into Spectral Gain Narrowing In THz Quantum Cascade Lasers Above Laser Threshold Using THz-Time Domain Spectroscopy
Author(s) -
Nathan Jukam,
Sukhdeep Dhillon,
Dimitri Oustinov,
ZhengYin Zhao,
Sophie Hameau,
Stefano Barbieri,
Pascal Filloux,
X. Marcadet,
Carlo Sirtori,
Jérôme Tig
Publication year - 2010
Publication title -
aip conference proceedings
Language(s) - English
Resource type - Conference proceedings
eISSN - 1551-7616
pISSN - 0094-243X
DOI - 10.1063/1.3295511
Subject(s) - terahertz radiation , cascade , laser , terahertz spectroscopy and technology , optoelectronics , terahertz time domain spectroscopy , spectroscopy , photomixing , optics , quantum cascade laser , materials science , far infrared laser , physics , gain of function , semiconductor laser theory , terahertz metamaterials , chemistry , biochemistry , chromatography , quantum mechanics , mutation , gene