Wavelength-selective photodetectors are essential for next-generation wearable electronics, optical sensing, and multispectral imaging, yet most flexible devices still rely on external optical filters ...

There are billions of people using WhatsApp, Telegram, iMessage or even Instagram for group chats. These platforms are ideally designed for “personal conversations” — more specifically individual ...

Laser wavelength selection, a critical determinant of accuracy and data quality, is guided by factors such as resonance, fluorescence, and sample absorption. Ensuring the correct laser wavelength ...

Cogent Communications Holdings has continued reshaping its telecom infrastructure business following the 2023 acquisition of Sprint's wireline network, pruning less profitable customers and ...

Spectroscopy, in its broadest sense, is the term given to the investigation and measurement of spectra produced when a substance interacts with or emits electromagnetic radiation. All known matter ...