A New Transverse-Mode Stabilized InGaAlP Visible Light Laser Diode Using p-p Isotype Heterobarrier Blocking

1988 ◽  
Vol 27 (Part 2, No. 12) ◽  
pp. L2414-L2416 ◽  
Author(s):  
Kazuhiko Itaya ◽  
Masayuki Ishikawa ◽  
Yukio Watanabe ◽  
Koichi Nitta ◽  
Gen-ichi Hatakoshi ◽  
...  
1988 ◽  
Author(s):  
Kazuhiko Itaya ◽  
Masayuki Ishikawa ◽  
Yukio Watanabe Koichi Nitta ◽  
Gen-ichi Hatakoshi ◽  
Yutaka Uematsu

1993 ◽  
Vol 29 (7) ◽  
pp. 644
Author(s):  
A. Tajiri ◽  
K. Minakuchi ◽  
K. Komeda ◽  
Y. Bessho ◽  
Y. Inoue ◽  
...  
Keyword(s):  

2020 ◽  
Vol 49 (10) ◽  
pp. 1014001-1014001
Author(s):  
张锋宸 Feng-chen ZHANG ◽  
惠沉林 Chen-lin HUI ◽  
舒启鹤 Qi-he SHU ◽  
黄彩虹 Cai-hong HUANG ◽  
龚冬梅 Dong-mei GONG ◽  
...  

2015 ◽  
Vol 23 (26) ◽  
pp. 33656 ◽  
Author(s):  
José Ramón Durán Retamal ◽  
Hassan Makine Oubei ◽  
Bilal Janjua ◽  
Yu-Chieh Chi ◽  
Huai-Yung Wang ◽  
...  

1993 ◽  
Vol 21 (2) ◽  
pp. 305-311
Author(s):  
Kimihide MINAKUCHI ◽  
Atushi TAJIRI ◽  
Yasuyuki BESSHO ◽  
Koji KOMEDA ◽  
Keiichi YODOSHI ◽  
...  
Keyword(s):  

2001 ◽  
Vol 73 (5-6) ◽  
pp. 571-574 ◽  
Author(s):  
K. Hamamoto ◽  
E. Gini ◽  
C. Holtmann ◽  
H. Melchior

Molecules ◽  
2020 ◽  
Vol 25 (9) ◽  
pp. 2063 ◽  
Author(s):  
Mira Abdallah ◽  
Akram Hijazi ◽  
Frédéric Dumur ◽  
Jacques Lalevée

In this study, eight coumarins (coumarins 1–8) are proposed as near-UV and blue light sensitive photoinitiators/photosensitizers for the cationic polymerization (CP) of epoxysilicones when combined with 4-isopropyl-4’-methyldiphenyliodonium tetrakis(pentafluorophenyl)borate (IOD). Among these coumarins, four of them (coumarins 1, 2, 6 and 8) have never been reported in the literature, i.e., these structures have been specifically designed to act as photoinitiators for silicones upon near UV and visible irradiation. Good final reactive epoxy function conversions (FCs) and also high rates of polymerization (Rp) were achieved in the presence of the newly proposed coumarin-based systems. The polymers generated from the photopolymerization of epoxysilicones can be considered as attractive candidates for several applications such as: elastomers, coatings, adhesives, and so on. The goal of this study focuses also on the comparison of the new proposed coumarins with well-established photosensitizers i.e., 1-chloro-4-propoxythioxanthone (CPTX), 9,10-dibutoxyanthracene (DBA) or some commercial coumarins (Com. Coum). As example of their high performance, the new proposed coumarins were also used for laser write experiments upon irradiation with a laser diode at 405 nm in order to develop new cationic 3D printing systems.


2017 ◽  
Vol 25 (15) ◽  
pp. 17480 ◽  
Author(s):  
Changmin Lee ◽  
Chao Shen ◽  
Clayton Cozzan ◽  
Robert M. Farrell ◽  
James S. Speck ◽  
...  

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