Dr. Manabu Kagami Profile

Dr. Manabu Kagami

Research Manager at Nagoya Institute of Technology

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 30 January 2018 Presentation + Paper

Using system simulation to evaluate design choices for automotive ethernet over plastic optical fiber

Pablo Mena, Enrico Ghillino, Dwight Richards, Satoshi Hyuga, Makoto Nakai, Manabu Kagami, Robert Scarmozzino

Proceedings Volume 10560, 105600I (2018) https://doi.org/10.1117/12.2291790

KEYWORDS: Connectors, Systems modeling, Digital signal processing, Modulation, Standards development, Receivers, MATLAB, Fiber optic communications, Multimode fibers, Polymer optical fibers, Transmitters

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SPIE Journal Paper | 12 October 2017

Pulse position modulation for compact all-fiber vehicle laser rangefinder development

Xuesong Mao, Yongzhi Cheng, Ying Xiong, Daisuke Inoue, Manabu Kagami

OE, Vol. 56, Issue 10, 107102, (October 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.10.107102

KEYWORDS: Modulation, Signal to noise ratio, Laser development, Pulsed laser operation, Data integration, Signal processing, Fiber lasers, Correlation function, Optical fibers, Optical engineering

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Proceedings Article | 3 April 2015 Paper

Equilibrium modal power distribution measurement of step-index hard plastic cladding and graded-index silica multimode fibers

Ruichen Tao, Takehiro Hayashi, Manabu Kagami, Shigeru Kobayashi, Manabu Yasukawa, Hui Yang, David Robinson, Hadi Baghsiahi, F. Aníbal Fernández, David Selviah

Proceedings Volume 9368, 93680N (2015) https://doi.org/10.1117/12.2079355

KEYWORDS: Optical fibers, Charge-coupled devices, Light emitting diodes, CCD cameras, Multimode fibers, Free space, Silica, Cladding, Near field, Solids

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Proceedings Article | 20 May 2013 Paper

Highly sensitive LIDAR with a thumb-sized sensor-head built using an optical fiber preamplifier (3)

Daisuke Inoue, Tadashi Ichikawa, Hiroyuki Matsubara, Manabu Kagami

Proceedings Volume 8731, 87310Y (2013) https://doi.org/10.1117/12.2016451

KEYWORDS: LIDAR, Optical amplifiers, Optical fibers, Fiber amplifiers, Sensors, Interference (communication), Diodes, Head, Signal detection, Photons

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Proceedings Article | 14 May 2012 Paper

Improvement of highly sensitive lidar with a thumb-sized sensor-head built using an optical fiber preamplifier

Daisuke Inoue, Tadashi Ichikawa, Hiroyuki Matsubara, Xueon Mao, Mitsutoshi Maeda, Chie Nagashima, Manabu Kagami

Proceedings Volume 8379, 83790X (2012) https://doi.org/10.1117/12.920596

KEYWORDS: LIDAR, Optical amplifiers, Optical fibers, Fiber amplifiers, Sensors, Interference (communication), Diodes, Head, Signal detection, Photons

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Proceedings Article | 21 February 2012 Paper

Photopolymer-based three-dimensional optical waveguide devices

M. Kagami, T. Yamashita, M. Yonemura, A. Kawasaki, O. Watanabe, M. Tomiki

Proceedings Volume 8258, 825812 (2012) https://doi.org/10.1117/12.913482

KEYWORDS: Waveguides, Optical fibers, Wavelength division multiplexing, Refractive index, Transceivers, Optical filters, Vertical cavity surface emitting lasers, Integrated optics, Bandpass filters, Optical components

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Proceedings Article | 1 June 2011 Paper

Highly sensitive lidar with a thumb-sized sensor-head built using an optical fiber preamplifier

Daisuke Inoue, Tadashi Ichikawa, Hiroyuki Matsubara, Xueon Mao, Mitsutoshi Maeda, Chie Nagashima, Manabu Kagami

Proceedings Volume 8037, 80370A (2011) https://doi.org/10.1117/12.886478

KEYWORDS: LIDAR, Optical amplifiers, Signal to noise ratio, Interference (communication), Optical fibers, Fiber amplifiers, Sensors, Avalanche photodetectors, Diodes, Signal detection

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Proceedings Article | 22 February 2011 Paper

Modulated laser radar decoding by inter symbol interference

Xuesong Mao, Daisuke Inoue, Hiroyuki Matsubara, Manabu Kagami

Proceedings Volume 7923, 79230A (2011) https://doi.org/10.1117/12.873148

KEYWORDS: LIDAR, Modulation, Avalanche photodetectors, Correlation function, Optical correlators, Receivers, Laser damage threshold, Signal to noise ratio, Distortion, Target detection

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Proceedings Article | 16 February 2010 Paper

Simple and reliable evaluation method of multi-mode polymer optical waveguides

O. Sugihara, F. Tan, T. Kaino, M. Kagami, M. Yonemura, A. Kawasaki

Proceedings Volume 7605, 760508 (2010) https://doi.org/10.1117/12.848055

KEYWORDS: Waveguides, Polymers, Polymer multimode waveguides, Wave propagation, Tolerancing, Light emitting diodes, Silicon, Optical lithography, Light sources, Near field

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Proceedings Article | 5 February 2008 Paper

Fabrication of fs laser assisted optical self-writing waveguide

Bin Cai, Kyoji Komatsu, Okihiro Sugihar, Manabu Kagami, Masaaki Tsuchimori, Takayuki Matsui, Toshikuni Kaino

Proceedings Volume 6890, 68901B (2008) https://doi.org/10.1117/12.764158

KEYWORDS: Waveguides, Femtosecond phenomena, Ultraviolet radiation, Polymers, Optical fibers, Polymerization, Fabrication, Absorption, Refractive index, Laser optics

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Proceedings Article | 2 October 2006 Paper

Precisely positioned light-induced self-written (LISW) polymeric optical waveguide for optical transceiver module fabrication

T. Matsui, T. Yamashita, M. Kagami

Proceedings Volume 6389, 63890A (2006) https://doi.org/10.1117/12.685093

KEYWORDS: Waveguides, Polymer optical fibers, Polymerization, Polymers, Optical fibers, Light emitting diodes, Cladding, Polymer multimode waveguides, Optical alignment, Wavelength division multiplexing

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Proceedings Article | 25 October 2005 Paper

Light-induced self-written waveguides for large-core optical fibers

Tatsuya Yamashita, Manabu Kagami

Proceedings Volume 6014, 60140M (2005) https://doi.org/10.1117/12.631294

KEYWORDS: Refractive index, Waveguides, Optical fibers, Polymers, Wavelength division multiplexing, Fabrication, Photorefractive polymers, Optical communications, Ultraviolet radiation, Polymerization

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Proceedings Article | 14 August 2003 Paper

Three-dimensional WDM optical module using a light-induced self-written (LISW) waveguide technology

Manabu Kagami, Satoru Kato, Akari Kawasaki, Masatoshi Yonemura, Tatsuya Yamashita, Hiroshi Ito

Proceedings Volume 5246, (2003) https://doi.org/10.1117/12.511010

KEYWORDS: Waveguides, Phase only filters, Wavelength division multiplexing, Light emitting diodes, Optical communications, Fabrication, Optical filters, Optical circuits, Integrated optics, Gallium nitride

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Proceedings Article | 3 July 2003 Paper

POF data link employing a display-type green LED fabricated from GaN material

Satoru Kato, Manabu Kagami, Hiroshi Ito

Proceedings Volume 4996, (2003) https://doi.org/10.1117/12.476565

KEYWORDS: Green light emitting diodes, Gallium nitride, Phase only filters, Light emitting diodes, Lamps, Light sources, Polymethylmethacrylate, Aluminium gallium indium phosphide, Data transmission, Optics manufacturing

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Proceedings Article | 29 November 2000 Paper

Polymer optical waveguide devices for low-cost WDM module

Manabu Kagami, Tatsuya Yamashita, Hiroshi Ito

Proceedings Volume 4106, (2000) https://doi.org/10.1117/12.408502

KEYWORDS: Waveguides, Polymers, Wavelength division multiplexing, Mirrors, Polymer multimode waveguides, Optical fibers, Reactive ion etching, Optical filters, Glasses, Optical circuits

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Showing 5 of 15 publications

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