第 61 回応用物理学会春季学術講演会　講演予稿集（2014 春　青山学院大学）
18a-E18-8
High-Power Photonic-Crystal Surface Emitting Lasers and Their Application to Wavelength Conversion
1
2
1
○
1,2
Hamamatsu Photonics K.K. 1, Kyoto Univ. 2
1,2
1
2
2
Akiyoshi Watanabe1, Kazuyoshi Hirose1,2,
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Yoshitaka Kurosaka1,2, Takahiro Sugiyama1, Yong Liang2, Susumu Noda2
E-mail: [email protected], [email protected]
PCSEL [1]
2
W
[2]
CW
[3]
[4]
PCSEL
PCSEL
Fig.1
(QW)
2
QW
2
CW
>1.5W
30W
1
1.06μm
PCSEL
MgO
SHG
LiNbO3
Fig.2
PCSEL
JST ACCEL
,2013
18p-A3-10 [3]
[1]M.Imada, S.Noda, et al, APL, 75, 316 (1999) [2]
,2013
19p-A14-10 [4]
,2013
28p-C1-20
2°
Fig. 1 Schematic of the device structure
Ⓒ 2014 年　応用物理学会
04-107
Fig. 2 Beam pattern of the green SHG light