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82‐1: Invited Paper: Latest Status of Blue and Green Laser Diodes and Laser Packages for Display Applications
Author(s) -
Okahisa Eiichiro,
Masui Shingo,
Yanamoto Tomoya,
Nagahama Shin-ichi
Publication year - 2020
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.14101
Subject(s) - green laser , laser , diode , optoelectronics , materials science , optics , blue laser , laser diode , physics
The wall‐plug efficiency of blue and green Laser Diode (LD) chips for laser display applications exceeding 48% and 21% respectively was achieved. Our development laser package with 24 blue LD chips installed has achieved an optical output power over 120 watts.