Optical photothermal infrared (O-PTIR) spectroscopy is an infrared super-resolution measurement technique where a shorter ...

Mid- and far-infrared birefringent crystals are key functional materials for polarization control, laser technologies, and ...

Recently, a research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences successfully grew ...

By squeezing terahertz light beyond its usual limits, researchers have exposed hidden quantum "jiggles" inside a ...