Frequency down-conversion of solid-state laser sources to the mid-infrared spectral range using non-oxide nonlinear crystals
V Petrov - Progress in Quantum Electronics, 2015 - Elsevier
The development of parametric devices down-converting the laser frequency to the mid-
infrared (3–30 µm) based on non-oxide nonlinear optical crystals is reviewed. Such devices …
infrared (3–30 µm) based on non-oxide nonlinear optical crystals is reviewed. Such devices …
Mid-infrared frequency combs
Laser frequency combs are coherent light sources that emit a broad spectrum of discrete,
evenly spaced narrow lines whose absolute frequency can be measured to within the …
evenly spaced narrow lines whose absolute frequency can be measured to within the …
Mid-infrared frequency comb via coherent dispersive wave generation in silicon nitride nanophotonic waveguides
Mid-infrared optical frequency combs are of significant interest for molecular spectroscopy
due to the large absorption of molecular vibrational modes on the one hand, and the ability …
due to the large absorption of molecular vibrational modes on the one hand, and the ability …
Mid infrared gas spectroscopy using efficient fiber laser driven photonic chip-based supercontinuum
Directly accessing the middle infrared, the molecular functional group spectral region, via
supercontinuum generation processes based on turn-key fiber lasers offers the undeniable …
supercontinuum generation processes based on turn-key fiber lasers offers the undeniable …
Mid-infrared optical parametric oscillators and frequency combs for molecular spectroscopy
M Vainio, L Halonen - Physical Chemistry Chemical Physics, 2016 - pubs.rsc.org
Nonlinear optical frequency conversion is one of the most versatile methods to generate
wavelength-tunable laser light in the mid-infrared region. This spectral region is particularly …
wavelength-tunable laser light in the mid-infrared region. This spectral region is particularly …
Agile THz-range spectral multiplication of frequency combs using a multi-wavelength laser
A breakthrough technology, on-chip frequency comb sources offer broadband combs while
being compact, energy-efficient, and cost-effective solutions for various applications from …
being compact, energy-efficient, and cost-effective solutions for various applications from …
Passively mode-locked interband cascade optical frequency combs
M Bagheri, C Frez, LA Sterczewski, I Gruidin… - Scientific Reports, 2018 - nature.com
Since their inception, optical frequency combs have transformed a broad range of technical
and scientific disciplines, spanning time keeping to navigation. Recently, dual comb …
and scientific disciplines, spanning time keeping to navigation. Recently, dual comb …
Dispersion engineering of quantum cascade laser frequency combs
Quantum cascade laser (QCL) frequency combs offer the potential for building ultra-compact
broadband spectrometers operating in the mid-infrared spectral region, where many light …
broadband spectrometers operating in the mid-infrared spectral region, where many light …
Nanophotonic supercontinuum-based mid-infrared dual-comb spectroscopy
High resolution and fast detection of molecular vibrational absorption is important for organic
synthesis, pharmaceutical processes, and environmental monitoring, and is enabled by mid …
synthesis, pharmaceutical processes, and environmental monitoring, and is enabled by mid …
High-power frequency comb source tunable from 2.7 to 4.2 μm based on difference frequency generation pumped by an Yb-doped fiber laser
We demonstrate a broadband mid-infrared (MIR) frequency comb source based on
difference frequency generation (DFG) in periodically poled lithium niobate crystal. MIR …
difference frequency generation (DFG) in periodically poled lithium niobate crystal. MIR …