BB Дюделев† а, ЕД Черотченко а, ИИ Врубель а, ДА Михайлов а, ДВ Чистяков а, ВЮ
Мыльников а, СН Лосев а, ЕА Когновицкая а, АВ Бабичев а, АВ Лютецкий а, СО …

The interband GaSb-based diode lasers emitting simultaneously in two narrow bands
separated by either~ 1.6 or~ 3.3 THz were designed, fabricated and characterized. The …

In this study, a modulation instability (MI)-enhanced optical frequency comb generation
(FCG) method is proposed on the platform of graphene-dielectric heterostructure included in …

Laser spectroscopy has been increasingly the technology of choice in many applications
that require non-destructive quantification of chemical compounds with high selectivity and …

The terahertz (THz) domain represents an important part of the electromagnetic spectrum,
with potential applications stretching from medical imaging, non-destructive testing to high …

In this talk, challenges and solutions associated with the monolithic, epitaxial integration of
mid-and longwave-infrared, InP-based quantum cascade lasers on GaAs and Si wafers will …

THz QCLs are nowadays considered a promising platform for the generation of intense and
ultrashort THz pulses. Owing to their fast gain recovery time, passive modelocking of THz …

We present a tunable nonlinear QCL structure that uses an external-cavity lens-coupled
Cherenkov waveguide, where a silicon lens is closely coupled to the device substrate to …

Quantum cascade laser (QCL) is becoming the leading laser source in the mid-infrared and
terahertz range due to its rapid development in power, efficiency, and spectral covering …

The results of experimental and theoretical investigations of terahertz-emission-spectrum
tuning by means of uniaxial stress of a silicon crystal doped with shallow bismuth donors are …