Advances in mid-infrared spectroscopy enabled by supercontinuum laser sources
Supercontinuum sources are all-fiber pulsed laser-driven systems that provide high power
spectral densities within ultra-broadband spectral ranges. The tailored process of generating …
spectral densities within ultra-broadband spectral ranges. The tailored process of generating …
Simple approach for spectral beam combination of narrowband laser sources for spectroscopic applications
Spectral beam combination of multiple single mode laser sources employing narrowband
spectral filters which are arranged on the perimeter of regular polygons is demonstrated …
spectral filters which are arranged on the perimeter of regular polygons is demonstrated …
Quantum cascade lasers and their applications to spectral and kinetic investigations of reactive gaseous intermediate species
Infrared (IR) spectroscopy is considered to be among the most important analytical tools in
laboratories, remote sensing, and industry. In addition to the commonly used Fourier …
laboratories, remote sensing, and industry. In addition to the commonly used Fourier …
Optical polarization shift in beams emitted by quantum cascade lasers
E Pruszyńska-Karbownik, P Gutowski… - Optical and Quantum …, 2019 - Springer
In this paper, we present experimental results of current-induced polarization change and
transverse mode change in mid-infrared quantum cascade lasers. The polarization of laser …
transverse mode change in mid-infrared quantum cascade lasers. The polarization of laser …
Spectral Beam Combination of Narrowband Laser Sources for Spectroscopic Applications
Spectral beam combination of multiple single mode laser sources employing narrowband
spectral filters which are arranged on the perimeter of regular polygons is demonstrated in …
spectral filters which are arranged on the perimeter of regular polygons is demonstrated in …
Multi-wavelength QCL laser system for on-line detection of multi-component gases
R Li, L Kong, P Gong, G Jin, Z Hu… - AOPC 2021: Infrared …, 2021 - spiedigitallibrary.org
Quantum cascade laser (QCL) is a new type of unipolar semiconductor laser. It has the
advantages of narrow line width, tunable wavelength, high output power, etc. The QCL is …
advantages of narrow line width, tunable wavelength, high output power, etc. The QCL is …
3D above threshold modelling of MIR quantum cascade laser with high index contrast photonic crystal structure
DV Vysotsky, NN Elkin… - Saratov Fall Meeting …, 2020 - spiedigitallibrary.org
Numerical modelling of quantum cascade laser (QCL) is a very complicated problem since
the gain is spatially anisotropical in this type of laser. Besides, low efficiency results in very …
the gain is spatially anisotropical in this type of laser. Besides, low efficiency results in very …