Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ryo Tateno"'
Autor:
Ryo Tateno, Kunihiro Kashiwagi
Publikováno v:
Japanese Journal of Applied Physics. 47:6784-6786
Currently, High power and compact red, green, and blue (RGB) lasers are being considered for use in large screen laser televisions and reception-lobby projectors. Among these three laser sources, green semiconductor lasers are expensive and exhibit i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d557a925d64819fd6419b32389fb65
https://doi.org/10.1143/jjap.47.6784
https://doi.org/10.1143/jjap.47.6784
Autor:
Yoshihiro Ochi, Keisuke Nagashima, Yasuyuki Furukawa, Hajime Okada, Ryo Tateno, Akira Sugiyama, Momoko Tanaka
Publikováno v:
SPIE Proceedings.
We developed high-resistant anti-reflection (AR) coating by using Al 2 O 3 /SiO 2 multilayer for Yb:YAG thin disk amplifier. The AR coating was designed both for 940 nm of pump laser at an incident angle of 30 degrees and for 1030 nm of seed laser at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da3240ff81731038ad0d4540a4046997
https://doi.org/10.1117/12.2030096
https://doi.org/10.1117/12.2030096
Publikováno v:
2011 IEEE Ninth International Conference on Power Electronics and Drive Systems.
This paper demonstrates an on-line control based on the speed sensorless vector control for a weaving machine. The system can achieve high efficiency because the exiting current can be obtained in corresponds to the load torque in real time. The prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::768912a305e55d027d37605ebf9db703
https://doi.org/10.1109/peds.2011.6147306
https://doi.org/10.1109/peds.2011.6147306
Publikováno v:
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec). 2014:1P1-X02_1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5f09b0f819456a0b3d5137f2f408d4a
https://doi.org/10.1299/jsmermd.2014._1p1-x02_1
https://doi.org/10.1299/jsmermd.2014._1p1-x02_1
Autor:
Kunihiro Kashiwagi, James K. Koga, Atsushi Kosuge, Tomohito Otobe, Keigo Kawase, Keisuke Nagashima, Ryo Tateno, Hajime Okada, Akira Sugiyama
Publikováno v:
Journal of Applied Physics. 112:123103
Elucidation of the mechanisms of laser damage is indispensable in realizing high resistance mirrors for the next generation of ultra-short pulse high intensity lasers. In this study, the surface and a section of the laser-damaged area of a laser mirr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::553159450f1bd24187998d3594e45d6a
https://doi.org/10.1063/1.4767231
https://doi.org/10.1063/1.4767231
Autor:
Tomowo Ikura, Kenya Goto, Young Joo Kim, Ryo Tateno, Keita Matsuda, Masahiko Suzuki, Hideki Kawai
Publikováno v:
Japanese Journal of Applied Physics. 37:2201
Antireflection (AR) layer coated semiconductor laser diodes may have many applications, particularly as external cavity diodes for optical memory heads. The electron cyclotron resonance (ECR) sputtering system was used for preparing AR coatings which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6288d7eb450195b1dbf0b9916c33dd10
https://doi.org/10.1143/jjap.37.2201
https://doi.org/10.1143/jjap.37.2201