Development of high luminous efficacy red-emitting phosphor-in-glass for high-power LED lighting systems using our original low Tg and Ts glass

Red-emitting phosphor-in-glass (PiG) materials with a high luminescence efficiency were developed by co-firing commercial red-emitting ...

Source: Optics Letters - December 12, 2019 Category: Physics Authors: Young Ji Park Gyu Jin Jeong Jin Ho Kim Youngjin Lee Sun Woog Kim Cheol Jin Kim Jonghee Hwang Source Type: research