Orange phosphor Li2SrSiON2:Eu2+ for blue light chip based warm white LEDs
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra07085c
Abstract: Oxynitride Li2SrSiON2 was synthesized by introducing N3− into the Li2SrSiO4 lattice, which is suitable for Eu2+ doping. It crystallizes in an trigonal structure with the space group of P3121 (152) and cell parameter a =… read more here.
Keywords: blue light; orange phosphor; light chip; warm white ... See more keywords
Switching light on-chip
Sign Up to like & getrecommendations! Published in 2019 at "Science"
DOI: 10.1126/science.366.6467.833-l
Abstract: Optoelectronics The development of practical, reconfigurable photonics requires a platform that can be scaled to large circuits and driven by low-voltage complementary metal-oxide semiconductor (CMOS) electronics. Such a platform requires that switching devices possess a… read more here.
Keywords: switching light; platform; light chip; chip ... See more keywords
Twisted light on a chip
Sign Up to like & getrecommendations! Published in 2020 at "Science"
DOI: 10.1126/science.abb8091
Abstract: Compact devices provide new ways to generate and detect optical vortex beams A large-scale vortex is an extraordinary phenomenon to behold, be it a hurricane in the North Atlantic Ocean or the Great Red Spot… read more here.
Keywords: vortex; light chip; twisted light; chip ... See more keywords