49‐2: Invited Paper: Blue and Green VCSEL for Full‐Color Display

VCSELs have recently received increasing attention from engineers and scientists. The progress of the research on GaN‐based VCSELs that allowed blue and green emissions are often one of the main topics discussed in this field. Combining these lasers with existing red VCSELs realized a full‐color lig...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2021-05, Vol.52 (1), p.677-679
Main Authors: Hamaguchi, Tatsushi, Hoshina, Yukio, Jyokawa, Tatsuro, Ohara, Maho, Hayashi, Kentaro, Kobayashi, Noriko, Nagane, Shouetsu, Sato, Koichi, Nakamura, Yuki, Kearns, Jared, Nakayama, Eiji, Koda, Rintaro, Kawanishi, Hidekazu, Futagawa, Noriyuki
Format: Article
Language:English
Subjects:
Color
Curved beams
Displays
Light sources
Power consumption
Vertical cavity surface emission lasers
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Summary:VCSELs have recently received increasing attention from engineers and scientists. The progress of the research on GaN‐based VCSELs that allowed blue and green emissions are often one of the main topics discussed in this field. Combining these lasers with existing red VCSELs realized a full‐color light source with superior characteristics of VCSELs, such as small power consumption, circular beam profiles, and arraying ability. These features should be suitable for displays, for example, AR displays. In this report, a brief review of the recent progress regarding these VCSELs and their future applications is provided.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.14773