Takeshi NAKATA


Recent Advances in Ultra-High-Speed Waveguide Photodiodes for Optical Communication Systems
Kikuo MAKITA Kazuhiro SHIBA Takeshi NAKATA Emiko MIZUKI Sawaki WATANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/07/01
Vol. E92-C  No. 7  pp. 922-928
Type of Manuscript:  INVITED PAPER (Special Section on Recent Advances in Ultra-high-speed Photonic Devices for Next-generation Optical Fiber Communications)
Category: 
Keyword: 
PIN photodiode (PIN-PD)avalanche photodiode (APD)waveguide photodiodeevanescently coupled photodiodedifferential phase shift-keying (DPSK)
 Summary | Full Text:PDF(1.4MB)

A Possible Manipulation of a Biological Cell by a Laser Beam Focused through Optical Fiber
Kozo TAGUCHI Kentaro ATSUTA Takeshi NAKATA Masahiro IKEDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/04/25
Vol. E83-C  No. 4  pp. 664-667
Type of Manuscript:  LETTER
Category: Optoelectronics
Keyword: 
optical fibersingle laser beam trappingoptical manipulationbiological cell
 Summary | Full Text:PDF(1.1MB)

A High-Efficiency Waveguide Photodiode for 40-Gb/s Optical Receivers
Takeshi TAKEUCHI Takeshi NAKATA Kiyoshi FUKUCHI Kikuo MAKITA Kenko TAGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/08/25
Vol. E82-B  No. 8  pp. 1236-1242
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Active Devices and Modules
Keyword: 
photodiodeoptical waveguideoptical receiveroptical communication
 Summary | Full Text:PDF(1MB)

A High-Efficiency Waveguide Photodiode for 40-Gb/s Optical Receivers
Takeshi TAKEUCHI Takeshi NAKATA Kiyoshi FUKUCHI Kikuo MAKITA Kenko TAGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/08/25
Vol. E82-C  No. 8  pp. 1502-1508
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Active Devices and Modules
Keyword: 
photodiodeoptical waveguideoptical receiveroptical communication
 Summary | Full Text:PDF(1MB)