Evaluating the coherence and time-domain profile of quantum cascade laser frequency combs

Hot electron bolometer heterodyne receiver with a 4.7-THz quantum cascade laser as a local oscillator

Stabilized HEB-QCL heterodyne spectrometer at super-terahertz

Frequency locking of single-mode 3.5-THz quantum cascade lasers using a gas cell

Active local oscillator power stabilization for a hot electron bolometer heterodyne receiver

Stabilized hot electron bolometer heterodyne receiver at 2.5 THz

Frequency and amplitude stabilized terahertz quantum cascade laser as local oscillator

Optimized sensitivity and beam pattern of a twin-slot antenna coupled NbN HEB mixer at 1.6THz