Dr. Takashi Inoue Profile

Dr. Takashi Inoue

Manager at Hamamatsu Photonics KK

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Author

Publications (16)

Proceedings Article | 1 February 2019 Paper

Optical Nyquist pulse train generation by non-auxiliary wavelength selective switch in communication band

Koji Takahashi, Yu Yamasaki, Takashi Inoue, Tsuyoshi Konishi

Proceedings Volume 10947, 109470K (2019) https://doi.org/10.1117/12.2509014

KEYWORDS: Nyquist pulse, Multiplexing, Optical filters, Optical communications, Filtering (signal processing)

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SPIE Journal Paper | 20 July 2017

Suppression of backside damage in nanosecond internal-focusing pulse laser dicing with wavefront modulation

Yu Takiguchi, Masaki Oyaizu, Makoto Nakano, Takashi Inoue, Haruyoshi Toyoda

OE, Vol. 56, Issue 07, 077109, (July 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.7.077109

KEYWORDS: Pulsed laser operation, Semiconducting wafers, Wavefronts, Modulation, Semiconductor lasers, Laser induced damage, Integrated circuits, Aberration correction, Sapphire, Objectives

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Proceedings Article | 18 April 2017 Paper

Two-photon excitation microscopy with spatial light modulator

Naoya Matsumoto, Alu Konno, Takashi Inoue, Haruyoshi Toyoda, Toshiyuki Miwa, Kazuhiro Nakamura, Shigetoshi Okazaki

Proceedings Volume 10251, 1025105 (2017) https://doi.org/10.1117/12.2269406

KEYWORDS: Wavefronts, Spatial light modulators, Luminescence, Objectives, Epoxies, Modulation, Statistical modeling, Monochromatic aberrations, Brain, Two photon excitation microscopy

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Proceedings Article | 16 February 2017 Paper

Advanced wavefront correction of spatial light modulator under temperature-varying conditions

Yu Takiguchi, Tomoko Otsu-Hyodo, Takashi Inoue, Haruyoshi Toyoda

Proceedings Volume 10126, 101260J (2017) https://doi.org/10.1117/12.2248996

KEYWORDS: Wavefronts, Modulation, Temperature metrology, Liquid crystals, Distortion, Interferometry, Phase shift keying, Fourier transforms, Mirrors, Spatial light modulators

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Proceedings Article | 12 October 2015 Paper

Adaptive position detection of optical vortex using a Shack-Hartmann wavefront sensor

Jia Luo, Hongxin Huang, Yoshinori Matsui, Haruyoshi Toyoda, Takashi Inoue, Jian Bai

Proceedings Volume 9633, 96332A (2015) https://doi.org/10.1117/12.2195693

KEYWORDS: Spiral phase plates, Wavefront sensors, Optical vortices, Beam splitters, Collimation, Spatial light modulators, Spatial resolution, Photonics, Information operations, Phase shift keying

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SPIE Journal Paper | 25 June 2015 Open Access

Eight-connected contour method for accurate position detection of optical vortices using Shack–Hartmann wavefront sensor

Hongxin Huang, Jia Luo, Yoshinori Matsui, Haruyoshi Toyoda, Takashi Inoue

OE, Vol. 54, Issue 11, 111302, (June 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.11.111302

KEYWORDS: Spiral phase plates, Phase measurement, Optical vortices, Wavefront sensors, Spatial resolution, Optical engineering, Beam splitters, Numerical analysis, Spatial light modulators, Image sensors

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Proceedings Article | 10 March 2015 Paper

Optical vortex position detection with a Shack-Hartmann wavefront sensor using extended closed contour method

Hongxin Huang, Jia Luo, Yoshinori Matsui, Haruyoshi Toyoda, Takashi Inoue

Proceedings Volume 9379, 93790J (2015) https://doi.org/10.1117/12.2078471

KEYWORDS: Spiral phase plates, Wavefront sensors, Optical vortices, Liquid crystal on silicon, Phase measurement, Beam splitters, Error analysis, Image sensors, Wavefronts, Spatial resolution

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Proceedings Article | 12 March 2014 Paper

Numerical spherical aberration correction method using spatial light modulator under deep-part fluorescence observation

Yu Takiguchi, Hisayoshi Takamoto, Masamitsu Kanada, Takashi Inoue, Naoya Matsumoto, Susumu Terakawa

Proceedings Volume 8949, 89490C (2014) https://doi.org/10.1117/12.2038394

KEYWORDS: Luminescence, Monochromatic aberrations, Wavefronts, Aberration correction, Confocal microscopy, Liquid crystals, Image enhancement, Glasses, Spatial light modulators, Laser scanners

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Proceedings Article | 28 February 2014 Paper

Modulation of the pupil function of microscope objective lens for multifocal multi-photon microscopy using a spatial light modulator

Naoya Matsumoto, Shigetoshi Okazaki, Hisayoshi Takamoto, Takashi Inoue, Susumu Terakawa

Proceedings Volume 8948, 89481Q (2014) https://doi.org/10.1117/12.2038929

KEYWORDS: Spatial light modulators, Computer generated holography, Objectives, Modulation, Multiphoton microscopy, Image segmentation, Image processing, Microscopes, Microscopy, Laser scanners

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Proceedings Article | 15 March 2013 Paper

Improvement of laser dicing system performance I: high-speed, high-quality processing of thick silicon wafers using spatial light modulator

Naoya Matsumoto, Yu Takiguchi, Haruyasu Itoh, Masaharu Hoshikawa, Hiroyuki Iwaki, Tsukasa Hasegawa, Makoto Nakano, Masaki Oyaizu, Takeshi Sakamoto, Takafumi Ogiwara, Takashi Inoue

Proceedings Volume 8608, 860805 (2013) https://doi.org/10.1117/12.2003639

KEYWORDS: Semiconducting wafers, Aberration correction, Silicon, Monochromatic aberrations, Laser processing, Semiconductor lasers, Spatial light modulators, Laser scanners, Wavefronts, Objectives

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Proceedings Article | 15 March 2013 Paper

Improvement of laser dicing performance II: dicing rate enhancement by multi beams and simultaneous aberration correction with phase-only spatial light modulator

Yu Takiguchi, Naoya Matsumoto, Masaki Oyaizu, Jyunji Okuma, Makoto Nakano, Takeshi Sakamoto, Haruyasu Itoh, Takashi Inoue

Proceedings Volume 8608, 860809 (2013) https://doi.org/10.1117/12.2003649

KEYWORDS: Semiconducting wafers, Wavefronts, Pulsed laser operation, Aberration correction, Spatial light modulators, Modulation, Laser processing, Objectives, Diffraction gratings, Liquid crystals

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Proceedings Article | 27 January 2009 Paper

Adaptive aberration compensation system using a high-resolution liquid crystal on silicon spatial light phase modulator

Hongxin Huang, Takashi Inoue, Tsutomu Hara

Proceedings Volume 7156, 71560F (2009) https://doi.org/10.1117/12.816955

KEYWORDS: Wavefronts, Adaptive optics, Refraction, Phase shift keying, Spatial light modulators, Aberration correction, Wavefront aberrations, Liquid crystal on silicon, Wavefront sensors, Modulators

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Proceedings Article | 25 January 2008 Paper

High-quality generation of higher-order Laguerre-Gaussian beams using liquid crystal on silicon spatial light modulator

Yoshiyuki Ohtake, Taro Ando, Naoya Matsumoto, Takashi Inoue, Norihiro Fukuchi, Haruyasu Itoh, Naohisa Mukohzaka, Tsutomu Hara

Proceedings Volume 6905, 690507 (2008) https://doi.org/10.1117/12.762538

KEYWORDS: Holography, Diffraction, Phase shift keying, Phase modulation, Liquid crystal on silicon, Phase compensation, Distortion, Diffraction gratings, Spatial light modulators, Liquid crystals

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Proceedings Article | 9 February 2007 Paper

LCOS spatial light modulator controlled by 12-bit signals for optical phase-only modulation

Takashi Inoue, Hiroshi Tanaka, Norihiro Fukuchi, Munenori Takumi, Naoya Matsumoto, Tsutomu Hara, Narihiro Yoshida, Yasunori Igasaki, Yuji Kobayashi

Proceedings Volume 6487, 64870Y (2007) https://doi.org/10.1117/12.699821

KEYWORDS: Liquid crystal on silicon, Wavefronts, Phase modulation, Modulation, Spatial light modulators, Distortion, Control systems, Diffraction, Phase shift keying, Liquid crystals

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Proceedings Article | 29 August 2006 Paper

Highly stable wavefront control using a hybrid liquid-crystal spatial light modulator

Takashi Inoue, Naoya Matsumoto, Norihiro Fukuchi, Yuji Kobayashi, Tsutomu Hara

Proceedings Volume 6306, 630603 (2006) https://doi.org/10.1117/12.679244

KEYWORDS: Phase modulation, Phase shift keying, LCDs, Wavefronts, Liquid crystals, Phase measurement, Diffraction, Spatial light modulators, Mirrors, Modulation

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Proceedings Article | 23 December 2004 Paper

An adaptive wavefront control system using a high-resolution liquid crystal spatial light modulator

Hongxin Huang, Takashi Inoue, Tsutomu Hara

Proceedings Volume 5639, (2004) https://doi.org/10.1117/12.576491

KEYWORDS: Wavefronts, Adaptive optics, Control systems, Liquid crystals, Wavefront sensors, Feedback control, Sensors, Aberration correction, Imaging systems, Phase shift keying

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Showing 5 of 16 publications

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