Abstract: In this work, a highly linear temperature sensor based on a silicon carbide (SiC) p-n diode is presented. Under a constant current biasing, the diode has an excellent linear response to the ...
Abstract: In this study, we propose and analyze a temperature sensor based on whispering gallery modes (WGMs) in a cylindrical microresonator formed by metal-filled side-hole photonic crystal fiber ...
On September 25, 2025, the Ministry of Defence of India signed a contract with the state-owned company Hindustan Aeronautics Limited (HAL) for the acquisition of 97 LCA Tejas Mk1A light fighters, in ...