Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Akira Sumitani"'
Autor:
Takashi Suganuma, Junichi Fujimoto, Yasufumi Kawasuji, Takashi Saitou, Yoshiaki Kurosawa, Akira Sumitani, Hakaru Mizoguchi, Takeshi Ohta, Hiroaki Nakarai, Krzysztof Nowak, Akira Endo
Publikováno v:
SPIE Proceedings.
Successful merger of state-of-the-art, semiconductor quantum-cascade lasers (QCL), with the mature CO2 laser technology, resulted in a delivery of highly-desired qualities of CO2 laser output that were not available previously without much effort. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe3e4503255fca837e2f721bd5b14f3b
https://doi.org/10.1117/12.2256003
https://doi.org/10.1117/12.2256003
Autor:
Akira Sumitani
Publikováno v:
The Review of Laser Engineering. 36:684-689
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c7c8c4dbbe0357399c38c3745575788
https://doi.org/10.2184/lsj.36.684
https://doi.org/10.2184/lsj.36.684
Autor:
Yasufumi Kawasuji, Junichi Fujimoto, Akira Sumitani, Hiroaki Nakarai, Saito Takashi, Takashi Suganuma, Yoshiaki Kurosawa, Krzysztof Nowak, Takeshi Ohta, Hakaru Mizoguchi, Akira Endo
Publikováno v:
High-Brightness Sources and Light-Driven Interactions.
This paper aims to describe in detail the operation principle and unique properties of the output of solid-state seeded CO2 laser, such as multi-line operation, excellent spectro-temporal stability and pulse waveform control.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b35b44b02d3367ef16dacb0df745dc0
https://doi.org/10.1364/euvxray.2016.jm7a.7
https://doi.org/10.1364/euvxray.2016.jm7a.7
Publikováno v:
Japanese Journal of Applied Physics. 46:2921-2925
A steplike decrease in the output energy of an ArF excimer laser for microlithography is caused by the laser light absorption in the laser gas. To identify the absorbing gas component, the light absorption characteristics of the laser gas inside the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48d4cd095b9e39b7489e1c37c117abff
https://doi.org/10.1143/jjap.46.2921
https://doi.org/10.1143/jjap.46.2921
Publikováno v:
The Review of Laser Engineering. 35:457-461
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b40faca960f380caec586c324d01919
https://doi.org/10.2184/lsj.35.457
https://doi.org/10.2184/lsj.35.457
Publikováno v:
The Review of Laser Engineering. 35:148-153
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faa877e2dcba83b46d4ee83769f41519
https://doi.org/10.2184/lsj.35.148
https://doi.org/10.2184/lsj.35.148
Publikováno v:
The Review of Laser Engineering. 33:262-266
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e620702a2d40a8a0423efc67e2989e01
https://doi.org/10.2184/lsj.33.262
https://doi.org/10.2184/lsj.33.262
Autor:
Toshihiro Nishisaka, Hiroki Tanaka, Akira Sumitani, Akihiko Takahashi, Kiichiro Uchino, Mizuo Maeda, Hakaru Mizoguchi, Tatsuo Okada
Publikováno v:
Applied Physics B: Lasers and Optics. 74:323-326
A new pump scheme for the realization of a practical Ar2 excimer laser operating at 126 nm has been proposed and investigated experimentally. In this scheme, pre-ionized high-pressure Ar gas was excited by an intense transversely-excited atmospheric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d052ba9716bd7e8dc677845d50d830f0
https://doi.org/10.1007/s003400200807
https://doi.org/10.1007/s003400200807
Autor:
Krzysztof M, Nowak, Takeshi, Ohta, Takashi, Suganuma, Junichi, Fujimoto, Hakaru, Mizoguchi, Akira, Sumitani, Akira, Endo
Publikováno v:
Optics letters. 39(7)
In this Letter, we report on recent experimental results of a short pulse amplification at 10.6 μm wavelength required to drive a tin laser-produced plasma (LPP) extreme ultraviolet (UV) source. We report for the first time, to our best knowledge, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::26e74675593b368bdd1c8f53272ab67e
https://pubmed.ncbi.nlm.nih.gov/24686647
https://pubmed.ncbi.nlm.nih.gov/24686647
Publikováno v:
Advanced Composite Materials. 7:395-401
Carbon fiber reinforced plastic (CFRP) rods with spiral surface indentations have been developed as tension elements in prestressed concrete and as anchor tendons in place of conventional prestressing steels. The indented type CFRP rods have sufficie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79223240aeb2c75ac23081040f517180
https://doi.org/10.1163/156855198x00273
https://doi.org/10.1163/156855198x00273