Coupling mid-infrared “idler” photons with near-infrared “signal” photons enables cheaper, smaller and more efficient machines for uses such as greenhouse gas monitoring to medical diagnostics.

Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...

The sensor system is based on a spectrometer and a mid-IR transmitting fibre. When the exposed central part of the fibre (the U-shape) touches a skin lesion, the system measures its characteristic mid ...

Photothermal AFM-IR, or AFM-IR, is an analytical method used for chemical identification in a materials sample at the nanoscale. AFM-IR incorporates both the nanoscale spatial resolution of atomic ...

CEA‑Leti has presented new research showing advances in the integration of quantum cascade lasers with silicon photonic ...

(Nanowerk News) An international team of researchers from the United States, Austria, and Switzerland has demonstrated the first true supermirrors in the mid-infrared spectral region. These mirrors ...

Plasmonic nanogap confinement extends sum frequency vibrational spectroscopy to the nanoscale, enabling direct imaging of ...

Photothermal AFM-IR, commonly referred to as AFM-IR, is an analytical technique used to understand the chemistry of a material at the nanoscale. It combines the nanoscale spatial resolution of atomic ...

Learn how spectroscopy facilitates non-invasive, real-time bio-monitoring, enhancing decision-making in healthcare, ...

The Hedgehog Mid-IR Laser from DRS Daylight is a next-generation tunable laser head that is perfect for OEM or laboratory applications. Developed using advanced External Cavity Quantum Cascade Laser ™ ...