In spectroscopy, for example, the position of a photon gives information about its wavelength. Mark Itzler, chief technology officer at Princeton Lightwave, says that in the past five years he's ...

Optical computing integrates photonic devices for high-speed computations, presenting a promising alternative to electrical systems in various applications.

corresponding to a photon wavelength of 30 cm and an energy of 4 millionths of an electronvolt—right on the lower edge of the microwave spectrum. It came when the one electron of the hydrogen ...

Every photon is characterized by wavelength (the distance from the crest of one wave to the crest of the next wave), by frequency (the number of wave cycles that pass by in a given period ...

"The partial domain inversion was originally a fabrication imperfection, but it turned out to be surprisingly helpful and ...

As the interface speed moves beyond the gigabit per second mark, routers are starting to need their own dedicated wavelength paths passing through the optical-transport network. Today, carriers ...

In general, fluorescence impacts many Raman measurements, necessitating the adoption of longer excitation wavelength (lower photon energy) lasers to prevent the fluorescence signal from ...

ANSeeN, a developer and manufacturer of next-generation X-ray cameras, announced on the 20th the completion of a Series C round totaling 500 million yen. The funding comes through third-party ...

Fraunhofer IOF presents VCSEL-based photon source for quantum-encrypted communication The Fraunhofer Institute for Applied Optics and Precision Engineering IOF is presenting a new photon source at ...