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

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

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

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

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

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

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

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

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

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

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

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

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

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Showing 5 of 16 publications

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