Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Toshitsugu Uesugi"'
Publikováno v:
IEICE Transactions on Electronics. :1117-1120
We propose a polymeric waveguide optical switch using a novel drive mechanism. The switch uses a flexible polymeric waveguide film where trenches are formed at cross-points of the waveguides. Light passes through the trench while it is closed. When t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::393678df9742222822e169ac451e4a63
https://doi.org/10.1093/ietele/e91-c.7.1117
https://doi.org/10.1093/ietele/e91-c.7.1117
Publikováno v:
OPTICS EXPRESS. 14(1):377-386
We investigated the characteristics of an ultra-high-Q photonic nanocavity (Q = ~230,000 and modal volume = ~1.2 cubic wavelengths) at various input light powers. The cavity characteristics were red-shifted as the input power increased. This nonlinea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b167c48e0ca58ee84a82b0fb03c3e7b
http://hdl.handle.net/2433/8055
http://hdl.handle.net/2433/8055
Publikováno v:
Japanese Journal of Applied Physics. 43:L1400-L1402
An InP-based photonic crystal with vertical hole (~90°), smooth sidewall (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ad900371c206f016fe6e31d3a75d9c3
https://doi.org/10.1143/jjap.43.l1400
https://doi.org/10.1143/jjap.43.l1400
Autor:
Takashi Mizuochi, Atsushi Sugitatsu, Hiroshi Aruga, Kazuo Kubo, Ryuta Suzuki, Toshitsugu Uesugi, Hiromitsu Itamoto, Ryota Takemura, Takeshi Yamatoya, Takeshi Saito
Publikováno v:
Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2011.
We propose 25 Gbps optical link for uncompressed ultra-high-definition-television streaming and demonstrate it over 3 km single mode fiber employing low-cost and compact optical transmitter and receiver set.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7730bd95dee0a0e4f731044e56d33cec
https://doi.org/10.1364/nfoec.2011.nwc6
https://doi.org/10.1364/nfoec.2011.nwc6
Autor:
Takeshi Saito, Takeshi Yamatoya, Norio Okada, Yoshimichi Morita, Atsushi Sugitatsu, Toshitsugu Uesugi
Publikováno v:
Optical Fiber Communication Conference.
First 40 Gbps operation of a 1.3 μm EML TOSA employing a cost-effective flexible printed circuit as an electrical interface is demonstrated with the extinction ratio of 7.3 dB for serial 40 Gbps Ethernet solution.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f6b85599a5dd10ccef92bb0435662fb
https://doi.org/10.1364/ofc.2010.othc2
https://doi.org/10.1364/ofc.2010.othc2
Autor:
Atsushi Sugitatsu, Akihiro Matsusue, Hitoshi Watanabe, Shin-ichi Takagi, Norio Okada, Tatsuo Hatta, Toshitsugu Uesugi, Takeshi Fujita
Publikováno v:
National Fiber Optic Engineers Conference.
Employing rectangular TO-CAN and optimizing coupling mode of transmission line realize both TEC power consumption of 0.6W at 90 °C and superior optical output waveform with ask margin of 24% at 10.7 Gbit/s.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20cfdd8364f4aced0b5d03b1a219c435
https://doi.org/10.1364/nfoec.2010.jwa38
https://doi.org/10.1364/nfoec.2010.jwa38
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef21f52a2be62e9c00db5815531a927a
http://www.scopus.com/inward/record.url?eid=2-s2.0-23244462090&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-23244462090&partnerID=MN8TOARS
