We are faced with a global epidemic of myopia (short-sightedness) because we are deprived of deep violet light (360-400 nm).

Waves outside this range, such as infrared (above 780 nm) and ultraviolet (below 380 nm), are invisible ... Standard methods ...

Furthermore, they successfully achieved broad-spectrum ... nm) to mid-infrared (3.8 µm), with a photocurrent density of 70.4 A cm⁻² under infrared light, outperforming previous ultraviolet ...

By Muhammad Osama Reviewed by Lexie Corner Oct 31 2024 A recent article in APL Photonics introduced an innovative integrated photonic spectrometer that combines light propagation imaging in ...