Autor: |
Takenori Morita, Yuta Aoki, Hirofumi Miyajima, Takehito Nagakura, Akira Higuchi, Masahiro Miyamoto, Harumasa Yoshida, Hideyuki Naito, Kousuke Torii, Junya Maeda |
Rok vydání: |
2013 |
Předmět: |
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Zdroj: |
SPIE Proceedings. |
ISSN: |
0277-786X |
Popis: |
Vertical-Cavity Surface-Emitting Lasers (VCSELs) are very attractive to high power light sources owing to the advantageous configuration of two-dimensional arrays and being free from catastrophic optical damage. Although oxideconfined VCSELs have been employed in most of applications with VCSELs, ion-implanted VCSELs have a potential to be the better light sources for high power applications. In spite of the fact, the detailed characteristics of the ionimplanted VCSELs had been researched only in ten milliwatt-class output power. Here we report on a high power VCSEL-array with proton-implanted current apertures. A peak output power of over 40 W under short-pulse operation has been achieved. This is the first demonstration of ten watt-class output power for ion-implanted VCSELs. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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