Výsledky vyhledávání

A 35-GHz, 0.8-A/W and 26-.MU.m Misalignment Tolerance Microlens-Integrated p-i-n Photodiodes

Autor: Kazunori Shinoda, Takuma Ban, Yasunobu Matsuoka, Shigehisa Tanaka, Koichiro Adachi, Reiko Mita, Toshiki Sugawara, Masahiro Aoki, Kazuyuki Nagatsuma, Shinji Tsuji, Yong Lee, Kazuhiko Hosomi

Publikováno v: IEICE Transactions on Electronics. :116-119

We fabricated a p-i-n photodiode (PD) with an integrated microlens, and demonstrated its high performance capabilities including high speed (35GHz), high responsivity (0.8A/W), and large misalignment tolerance (26µm), and an error-free 25-Gbit/s 10-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f40ba793c3ba38a1a3d8d3af923547d4
https://doi.org/10.1587/transele.e94.c.116

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Development, Progression, and Regression of Microalbuminuria in Japanese Patients With Type 2 Diabetes Under Tight Glycemic and Blood Pressure Control

Autor: Yukino Shima, Toru Aizawa, Mitsuko Matsuzaki, Yuka Ishikawa, Mika Fujiwara, Nobuko Furusato, Reiko Mita, Yasuhiro Miyahara, Mitsuhisa Komatsu, Kazue Nishi, Ichiro Komiya, Takashi Yamada

Publikováno v: Diabetes Care. 28:2733-2738

OBJECTIVE— The goal of this study was to know the fate of albuminuria in Japanese patients with type 2 diabetes under tight blood pressure and glycemic control. RESEARCH DESIGN AND METHODS— Patients having normoalbuminuria (urinary albumin excret

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d1171072e4f2e56692eb48e5bb2ca8e
https://doi.org/10.2337/diacare.28.11.2733

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Optical Printed Circuit Board with an Efficient Optical Interface for 480-Gbps/cm2 (20 Gbps × 12 ch × 2 layers) High-density Optical Interconnections

Autor: Reiko Mita, Yasunobu Matsuoka, Takuma Ban, Atsushi Takahashi, Tomoaki Shibata, Daichi Kawamura, Hiroshi Masuda, Saori Hamamura, Toshiki Sugawara, Koichiro Adachi, Norio Cyujyo, Yong Lee, Naoki Matsushima

Publikováno v: National Fiber Optic Engineers Conference.

We developed a high-speed (20 Gbps) and high-density (480 Gbps/cm2) optical printed circuit board with a new two-lens optical interface for optical interconnections, and successfully demonstrated a 20-Gbps operation in our optical interconnection.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc163b094c969daf5bc0c218c50f85a6
https://doi.org/10.1364/nfoec.2010.jtha58

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High-performance PIN photodiodes with an integrated aspheric microlens

Autor: Koichiro Adachi, Yong Lee, Kazuhiko Hosomi, Shigehisa Tanaka, Kazunori Shinoda, Takuma Ban, Yasunobu Matsuoka, Toshiki Sugawara, Masahiro Aoki, Reiko Mita, Shinji Tsuji, Kazuyuki Nagatsuma

Publikováno v: 2009 14th OptoElectronics and Communications Conference.

We describe an aspheric-microlens-integrated high-performance PIN photodiode, which exhibits high speed (35 GHz), high responsivity (0.8 A/W), and large alignment tolerance (26 µm) for direct coupling to a flat-ended standard single-mode fiber.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0589a8f15b268a7d56386521a37e4830
https://doi.org/10.1109/oecc.2009.5218400

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High-Speed and High-Responsivity Back-Illuminated Photodiode with a High Reflective Reflector for 25-Gbps Receiver of 100-Gbps Ethernet

Autor: Yong Lee, Toshiki Sugawara, Reiko Mita, Hiroaki Inoue, Hiroshi Yamamoto, Shigehisa Tanaka, Masanobu Okayasu, Masahiro Aoki, Hisashi Takamatsu, Takashi Toyonaka, Michihide Sasada, Yasunobu Matsuoka, Shinji Tsuji, Shigeki Makino, Hiroaki Hayashi, Kazuyuki Nagatsuma, Masato Shishikura, Takuma Ban

Publikováno v: Optical Fiber Communication Conference and National Fiber Optic Engineers Conference.

We developed a high-speed (over 30 GHz) and high-responsivity (nearly 0.8 A/W) back-illuminated PD with a newly developed high reflective reflector, and successfully demonstrated an error free 25-Gbps 10-km SMF transmission.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::824eb2608dc3ab5a1aba20338e909047
https://doi.org/10.1364/nfoec.2009.jtha28

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Low-Profile Four-Channel × 10-Gbit/s Parallel Optical Transceiver for Optical Interconnections

Autor: Takuma Ban, Yasunobu Matsuoka, Reiko Mita, Masato Shishikura

Publikováno v: 2006 European Conference on Optical Communications.

We developed a four-channel × 10-Gbit/s parallel optical transceiver with a height of only 6.5 mm. The fabricated transceiver was operated at 10 Gbit/s per channel and exhibited error-free 100-m transmissions using conventional multimode fibers.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e231120aed6dd1bfbe86eb38629233d8
https://doi.org/10.1109/ecoc.2006.4801407

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Development, progression, and regression of microalbuminuria in Japanese patients with type 2 diabetes under tight glycemic and blood pressure control: the Kashiwa study

Autor: Takashi, Yamada, Mitsuhisa, Komatsu, Ichiro, Komiya, Yasuhiro, Miyahara, Yukino, Shima, Mitsuko, Matsuzaki, Yuka, Ishikawa, Reiko, Mita, Mika, Fujiwara, Nobuko, Furusato, Kazue, Nishi, Toru, Aizawa

Publikováno v: Diabetes care. 28(11)

The goal of this study was to know the fate of albuminuria in Japanese patients with type 2 diabetes under tight blood pressure and glycemic control.Patients having normoalbuminuria (urinary albumin excretion30 mg/g creatinine, n = 179) or microalbum

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::bf5e27e929c37d5b1849c29a110bc5dd
https://pubmed.ncbi.nlm.nih.gov/16249548

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Compact low-cost four-channel ×10-Gbit/s parallel optical transceiver for short-distance optical interconnections

Autor: Masato Shishikura, Takuma Ban, Yasunobu Matsuoka, Reiko Mita

Publikováno v: 31st European Conference on Optical Communications (ECOC 2005).

We developed a four-channel ×10-Gbit/s parallel optical transceiver, with a volume of only 3.2 cc. The fabricated transceiver was operated at 10 Gbit/s per channel and successfully demonstrated error-free 100-m transmissions using conventional multi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b5a352314d2f6866ba4a60a512732f66
https://doi.org/10.1049/cp:20050522

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Anisotropy in resistivity of MoNx films at 4.2 K

Autor: Toshikazu Nishino, Shinya Kominami, Reiko Mita

Publikováno v: Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 14:3395

Resistance uniformity of MoNx film resistors is necessary for stable operation of Josephson large scale integrated circuits. Electrical and crystallographic characteristics of MoNx films deposited by the sputtering method have been studied. We have f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8078070c770b6315558c6b205bbc8945
https://doi.org/10.1116/1.588542

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