167 citations · 578 across the 12 of their papers we have counts for
8 papers · 1 filter
Direct observation of terahertz frequency comb generationin difference-frequency quantum cascade lasers
Luigi Consolino, Malik Nafa, Michele De Regis +8
Terahertz quantum cascade laser sources based on intra-cavity difference frequency generation from mid-IR devices are an important asset for applications in rotational molecular sp…
Quantum Cascade Laser Based Hybrid Dual Comb Spectrometer
Luigi Consolino, Malik Nafa, Michele De Regis +9
Four-wave-mixing-based quantum cascade laser frequency combs (QCL-FC) are a powerful photonic tool, driving a recent revolution in major molecular fingerprint regions, i.e. mid- an…
Retrieval of phase relation and emission profile of quantum cascade laser frequency combs
Francesco Cappelli, Luigi Consolino, Giulio Campo +12
The major development recently undergone by quantum cascade lasers has effectively extended frequency comb emission to longer-wavelength spectral regions, i.e. the mid and far infr…
Room-Temperature Continuous-Wave Frequency-Referenced Spectrometer up to 7.5 THz
Michele De Regis, Saverio Bartalini, Marco Ravaro +3
The lack of coherent room-temperature sources in the whole terahertz spectral window (0.3-10 THz) has significantly hampered the growth of scientific and technological applications…
Bow-Tie Cavity for Terahertz Radiation
Luigi Consolino, Annamaria Campa, Davide Mazzotti +3
We report on the development, testing, and performance analysis of a bow-tie resonant cavity for terahertz (THz) radiation, injected with a continuous-wave 2.55 THz quantum cascade…
Waveguided Approach for Difference Frequency Generation of Broadly-Tunable Continuous-Wave Terahertz Radiation
Michele De Regis, Luigi Consolino, Saverio Bartalini +1
The 1-10 terahertz (THz) spectral window is emerging as a key region for plenty of applications, requiring not yet available continuous-wave room-temperature THz spectrometers with…