Femtosecond laser modulation of surface properties harnesses ultrashort laser pulses to sculpt and functionalise material interfaces with submicrometre precision. By varying pulse duration, energy, ...

Infrared camouflage, a critical stealth technology that evades detection by matching its infrared properties to the background, has seen innovative progress reported in PhotoniX by the teams of ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

PWM relays allow engineers to go beyond simple "on-off" control to realize significant power savings and reduced heat ...