Prof. Yoshinobu Maeda Profile

Prof. Yoshinobu Maeda

Associate Professor at Kindai Univ

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Author

Publications (11)

Proceedings Article | 6 January 2015 Paper

Time-dependent characteristic of negative feedback optical amplifier at bit rates 10-Gbit/s based on an optical triode

Yuki Harada, Mohamad Syafiq Azmi, Siti Aisyah Azizan, Takaomi Matsutani, Yoshinobu Maeda

Proceedings Volume 9450, 94501J (2015) https://doi.org/10.1117/12.2070308

KEYWORDS: Negative feedback, Picosecond phenomena, Optical amplifiers, Feedback signals, Modulation, Semiconductor optical amplifiers, Semiconductor lasers, Signal generators, Time metrology, Interference (communication)

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Proceedings Article | 11 October 2011 Paper

Optical loop memory based on controlling the lasing of optical fiber loop amplifiers using a wavelength-tunable add/drop filter

Yoshinobu Maeda, Hirokazu Tanimoto, Hideki Nakayama

Proceedings Volume 8306, 830609 (2011) https://doi.org/10.1117/12.906925

KEYWORDS: Optical filters, Wavelength tuning, Optical amplifiers, Optical fibers, Fiber amplifiers, Photonics, Current controlled current source, Fiber couplers, Oscilloscopes, Chlorine

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Proceedings Article | 18 November 2008 Paper

All-optical triode with negative feedback effect induced by semiconductor optical amplifier module

Yoshinobu Maeda

Proceedings Volume 7138, 71381S (2008) https://doi.org/10.1117/12.818057

KEYWORDS: Negative feedback, Modulation, Eye, Linear filtering, Semiconductor optical amplifiers, Lenses, Optical filters, Signal attenuation, Telecommunications, Optics manufacturing

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Proceedings Article | 25 September 2007 Paper

Optical triode with quantum dot semiconductor optical amplifiers

Jae-Hoon Huh, Yasuhiko Kuroki, Sayaka Maki, Yoshinobu Maeda

Proceedings Volume 6766, 67660I (2007) https://doi.org/10.1117/12.731385

KEYWORDS: Modulation, Quantum dots, Semiconductor optical amplifiers, Indium arsenide, Quantum optics, Active optics, Lenses, Signal processing, Integrated optics, Telecommunications

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Proceedings Article | 20 September 2007 Paper

All-optical switching triode based on negative feedback optical amplification effect in semiconductor optical amplifiers

Jae-Hoon Huh, Hiroyuki Homma, Hideki Nakayama, Sayaka Maki, Yoshinobu Maeda

Proceedings Volume 6695, 669503 (2007) https://doi.org/10.1117/12.731549

KEYWORDS: Modulation, Negative feedback, Switching, Optics manufacturing, Linear filtering, Lenses, Semiconductor optical amplifiers, Waveguides, Optical filters, Optical signal processing

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Proceedings Article | 15 September 2005 Paper

All-optical triode based on a tandem wavelength converter using cross-gain modulation in semiconductor optical amplifiers

Yoshinobu Maeda

Proceedings Volume 5907, 59070R (2005) https://doi.org/10.1117/12.614351

KEYWORDS: Negative feedback, Modulation, Optical amplifiers, Semiconductor optical amplifiers, All optical signal processing, Interference (communication), Signal processing, Optical signal processing, Optical filters, Reflectivity

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Proceedings Article | 8 July 2003 Paper

All-optical triode derived from tandem wavelength conversion in semiconductor lasers and optical amplifiers

Yoshinobu Maeda

Proceedings Volume 5036, (2003) https://doi.org/10.1117/12.498526

KEYWORDS: Modulation, Semiconductor lasers, Optical amplifiers, Beam controllers, Semiconductor optical amplifiers, Tunable lasers, Continuous wave operation, Optical filters, Electronics, Tunable filters

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Proceedings Article | 29 December 1999 Paper

All-optical inverter for 1.5-um derived from multiphoton absorption and Er-doped fiber amplifier

Yoshinobu Maeda, Toshikazu Yamada

Proceedings Volume 4016, (1999) https://doi.org/10.1117/12.373599

KEYWORDS: Modulation, Absorption, Fiber amplifiers, Semiconductor lasers, Erbium, Electrons, Crystals, Laser crystals, Optoelectronics, Glasses

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Proceedings Article | 20 September 1999 Paper

All-optical inverter derived from negative nonlinear absorption effect

Toshikazu Yamada, Yoshinobu Maeda

Proceedings Volume 3822, (1999) https://doi.org/10.1117/12.364222

KEYWORDS: Absorption, Modulation, Electrons, Crystals, Nonlinear crystals, Phase shift keying, Er:YAG lasers, Photons, Laser crystals, Lutetium

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Proceedings Article | 1 April 1999 Paper

Negative nonlinear absorption effect in glasses containing a large amount of erbium oxide

Hidekazu Hashima, Akio Konishi, Hajimu Wakabayashi, Toshikazu Yamada, Yoshinobu Maeda

Proceedings Volume 3622, (1999) https://doi.org/10.1117/12.344513

KEYWORDS: Glasses, Erbium, Absorption, Modulation, Crystals, Ions, Er:YAG lasers, Temperature metrology, Oxides, Fiber lasers

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Proceedings Article | 19 August 1998 Paper

All-optical inverter operating over a temperature range of -200oC to 750oC in erbium-doped borate glass

Yoshinobu Maeda, Akio Konishi, Hidekazu Hashima, Hajimu Wakabayashi, Toshikazu Yamada

Proceedings Volume 3573, (1998) https://doi.org/10.1117/12.320976

KEYWORDS: Glasses, Temperature metrology, Absorption, Modulation, Semiconductor lasers, Thermal analysis, Erbium, Ions, Electrons, Photons

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Showing 5 of 11 publications

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