Assistant Professor of Biomedical Engineering Yi Xue works on 2P-FOCUS, a new two-photon microscopy system, in her lab. The system promises novel insights into biological features that were once only ...

These applications put forward stringent fabrication requirements, including dimensional accuracy, shape accuracy, and surface roughness. Two-photon lithography is a versatile technique capable of ...

Photon upconversion through high harmonic generation, multiphoton absorption, Auger recombination and phonon scattering performs a vital role in energy conversion and renormalization. Excitons, the ...

Two-photon microscopy is a type of fluorescence microscopy that, rather than exciting the sample with a single photon, makes use of multiple photons. The advantage over more traditional one-photon ...

Hamamatsu Photonics has succeeded in creating a technology "that upgrades the spatial resolution of two-photon excitation fluorescence microscopy," the company this week stated. Suited to ...

Pairs of correlated or entangled photons are a foundational resource in quantum optics. They are most commonly produced ...

Scientists at ICTER, the International Centre for Translational Eye Research in Warsaw, Poland, have made a breakthrough and determined the luminance value for infrared radiation using photometric ...