Dr. Mamoru Hashimoto Profile

Dr. Mamoru Hashimoto

Associate Professor at Osaka Univ

SPIE Involvement:

Author

Publications (22)

Proceedings Article | 7 March 2016 Presentation + Paper

A CMOS image sensor using high-speed lock-in pixels for stimulated Raman scattering

DeXing Lioe, Kamel Mars, Taishi Takasawa, Keita Yasutomi, Keiichiro Kagawa, Mamoru Hashimoto, Shoji Kawahito

Proceedings Volume 9720, 97200J (2016) https://doi.org/10.1117/12.2213906

KEYWORDS: CMOS sensors, Raman scattering, Modulation, Amplifiers, Raman spectroscopy, Imaging spectroscopy, Spectroscopy, Image sensors, Modulators, Photodiodes, Interference (communication), Signal detection, Laser sources, Capacitors

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SPIE Journal Paper | 22 May 2015 Open Access

Rare-earth-doped nanophosphors for multicolor cathodoluminescence nanobioimaging using scanning transmission electron microscopy

Taichi Furukawa, Shoichiro Fukushima, Hirohiko Niioka, Naoki Yamamoto, Jun Miyake, Tsutomu Araki, Mamoru Hashimoto

JBO, Vol. 20, Issue 05, 056007, (May 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.5.056007

KEYWORDS: Scanning transmission electron microscopy, Europium, Terbium, Luminescence, Spatial resolution, Imaging systems, Electron beams, Microscopy, Ultraviolet radiation, Copper

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Proceedings Article | 4 March 2014 Paper

A stimulated Raman scattering imager using high-speed lateral electric field modulator and lock-in pixels amplifiers

Kamel Mars, Beak Guseul, Sang Man Han, Taishi Takasawa, Keita Yasutomi, Keiichiro Kagawa, Mamoru Hashimoto, Shoji Kawahito

Proceedings Volume 9022, 90220D (2014) https://doi.org/10.1117/12.2042471

KEYWORDS: Signal detection, Amplifiers, Modulators, Raman scattering, Modulation, Imaging systems, Clocks, Signal processing, Photodiodes, Device simulation

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Proceedings Article | 28 February 2014 Paper

Fourth-order coherent Raman microspectroscopy for detection of material symmetry

Mamoru Hashimoto, Hiroto Kanoh, Hirohiko Niioka, Tsutomu Araki

Proceedings Volume 8948, 894817 (2014) https://doi.org/10.1117/12.2040848

KEYWORDS: Raman spectroscopy, Crystals, Raman scattering, Nonlinear crystals, Photonic crystals, Microscopy, Imaging spectroscopy, Microscopes, Nonlinear optics, Femtosecond phenomena

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SPIE Journal Paper | 6 September 2013 Open Access

Fast spectral coherent anti-Stokes Raman scattering microscopy with high-speed tunable picosecond laser

Harsono Cahyadi, Junichi Iwatsuka, Takeo Minamikawa, Hirohiko Niioka, Tsutomu Araki, Mamoru Hashimoto

JBO, Vol. 18, Issue 09, 096009, (September 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.9.096009

KEYWORDS: Microscopy, Raman spectroscopy, CARS tomography, Picosecond phenomena, Tunable lasers, Imaging systems, Signal detection, Image processing, Digital signal processing, Laser resonators

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Proceedings Article | 9 February 2012 Paper

High-speed spectral tuning CARS microscopy using AOTF laser

Mamoru Hashimoto, Junichi Iwatsuka, Hirohiko Niioka, Tsutomu Araki

Proceedings Volume 8226, 82261N (2012) https://doi.org/10.1117/12.909507

KEYWORDS: Microscopy, Tunable lasers, Picosecond phenomena, Sapphire lasers, Mode locking, Hyperspectral imaging, Microlens array, Acousto-optics, Laser development, Imaging systems

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Proceedings Article | 22 September 2011 Paper

Development of a strain visualization system for microstructures using single fluorescent molecule tracking on a three-dimensional orientation microscope

Shintaro Yoshida, Keisuke Yoshiki, Takahiro Namazu, Nozomu Araki, Mamoru Hashimoto, Makoto Kurihara, Nobuyuki Hashimoto, Shozo Inoue

Proceedings Volume 8134, 81340E (2011) https://doi.org/10.1117/12.894329

KEYWORDS: Polarization, Molecules, Microscopes, Microelectromechanical systems, Visualization, 3D microstructuring, Mirrors, Ultrasonics, Luminescence, Dysprosium

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Proceedings Article | 23 February 2011 Paper

Development of polarization-mode controllable CARS microscope

Mamoru Hashimoto, Tatsuro Takagi, Takeo Minamikawa, Hirohiko Niioka, Tsutomu Araki

Proceedings Volume 7903, 79031E (2011) https://doi.org/10.1117/12.874734

KEYWORDS: Polarization, Liquid crystals, Microscopes, Raman spectroscopy, Microscopy, CARS tomography, Molecules, Wave plates, Electrodes, Molecular beams

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Proceedings Article | 11 February 2011 Paper

Photo-induced cell damage analysis for multi-focus CARS microscopy

Takeo Minamikawa, Yoshinori Murakami, Naokazu Matsumura, Hirohiko Niioka, Shuichiro Fukushima, Tsutomu Araki, Mamoru Hashimoto

Proceedings Volume 7903, 79032H (2011) https://doi.org/10.1117/12.874677

KEYWORDS: Microscopy, Mirrors, CARS tomography, Biomedical optics, Current controlled current source, Objectives, Switching, Microlens array, Optical filters, Multiphoton microscopy

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SPIE Journal Paper | 1 February 2011 Open Access

Real-time imaging of laser-induced membrane disruption of a living cell observed with multifocus coherent anti-Stokes Raman scattering microscopy

Takeo Minamikawa, Tsutomu Araki, Mamoru Hashimoto, Hirohiko Niioka

JBO, Vol. 16, Issue 02, 021111, (February 2011) https://doi.org/10.1117/12.10.1117/1.3533314

KEYWORDS: Laser ablation, Microscopy, CARS tomography, Calcium, Real time imaging, Signal detection, Video, Laser scattering, Imaging systems, Microscopes

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Proceedings Article | 26 February 2010 Paper

Real-time molecular imaging of organelles in living cell by multifocus excitation CARS microscope

Takeo Minamikawa, Tsutomu Araki, Mamoru Hashimoto

Proceedings Volume 7569, 756927 (2010) https://doi.org/10.1117/12.842346

KEYWORDS: Laser ablation, CARS tomography, Microscopes, Plasma, Real time imaging, Image acquisition, Visualization, Molecules, Pulsed laser operation, Digital signal processing

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Proceedings Article | 26 February 2010 Paper

High-speed CARS spectral imaging using acousto optic tunable filter

Mamoru Hashimoto, Takeo Minamikawa, Tsutomu Araki

Proceedings Volume 7569, 75690Q (2010) https://doi.org/10.1117/12.841078

KEYWORDS: Optical filters, Microscopy, Image filtering, Imaging systems, Femtosecond phenomena, Tunable filters, CARS tomography, Microlens array, Imaging spectroscopy, Picosecond phenomena

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Proceedings Article | 2 December 2009 Paper

Multifocus CARS microscopy for realtime vibrational imaging

Mamoru Hashimoto, Takeo Minamikawa, Hirohiko Niioka, Tsutomu Araki

Proceedings Volume 7507, 75070H (2009) https://doi.org/10.1117/12.838084

KEYWORDS: Raman spectroscopy, Microscopy, Microlens array, Imaging systems, Pulsed laser operation, 3D image reconstruction, Sensors, CARS tomography, Visualization, Picosecond phenomena

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Proceedings Article | 25 February 2009 Paper

Multi-focus CARS microscopy using microlens array scanner for realtime molecular spectral imaging

Mamoru Hashimoto, Takeo Minamikawa, Tsutomu Araki, Katsumasa Fujita, Satoshi Kawata

Proceedings Volume 7183, 71830R (2009) https://doi.org/10.1117/12.808699

KEYWORDS: Microscopy, Sensors, Signal detection, Raman spectroscopy, Signal to noise ratio, Microlens array, CARS tomography, Imaging spectroscopy, Laser systems engineering, Digital signal processing

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Proceedings Article | 13 February 2009 Paper

Lipids distribution imaging of lipid vesicles by multi-focus excitation CARS microscope

Takeo Minamikawa, Tsutomu Araki, Mamoru Hashimoto

Proceedings Volume 7183, 718328 (2009) https://doi.org/10.1117/12.808679

KEYWORDS: Raman spectroscopy, Digital signal processing, Microscopes, Mode locking, Pulsed laser operation, Microlens array, CARS tomography, Visualization, Multiphoton microscopy, Biomedical optics

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Proceedings Article | 14 February 2007 Paper

A compact polarization converter to observe molecular orientation

Mamoru Hashimoto, Keisuke Yoshiki, Ryosuke Kanamaru, Nobuyuki Hashimoto, Tsutomu Araki

Proceedings Volume 6443, 64430L (2007) https://doi.org/10.1117/12.699852

KEYWORDS: Polarization, Liquid crystals, Electrodes, Spatial light modulators, Wave plates, Collagen, Microscopy, Microscopes, Molecules, Optical testing

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Proceedings Article | 9 September 2006 Paper

SHG microscopy excited by polarization controlled beam for three-dimensional molecular orientation measurement

K. Yoshiki, M. Hashimoto, T. Araki

Proceedings Volume 6290, 62900F (2006) https://doi.org/10.1117/12.680506

KEYWORDS: Second-harmonic generation, Polarization, Microscopes, Molecules, Collagen, Calibration, Spatial resolution, Polarization control, LCDs, Microscopy

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Proceedings Article | 30 March 2005 Paper

Tip-enhanced near-field CARS microscopy for molecular nano-imaging

Satoshi Kawata, Taro Ichimura, Norihiko Hayazawa, Mamoru Hashimoto, Yasushi Inouye

Proceedings Volume 5700, (2005) https://doi.org/10.1117/12.596664

KEYWORDS: Spatial resolution, Single walled carbon nanotubes, Microscopy, Molecules, Near field, Polarization, CARS tomography, Raman spectroscopy, Silver, Glasses

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Proceedings Article | 15 October 2004 Open Access

Coherent anti-Stokes Raman spectroscopy for nano-imaging with a metallic near-field probe

Satoshi Kawata, Taro Ichimura, Norihiko Hayazawa, Mamoru Hashimoto, Yasushi Inoue

Proceedings Volume 5516, (2004) https://doi.org/10.1117/12.564283

KEYWORDS: Electroluminescent displays, Raman spectroscopy, Molecules, Polarization, Spatial resolution, CARS tomography, Silver, Spectroscopy, Microscopy, Signal detection

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Proceedings Article | 1 June 2004 Paper

Tip-enhanced NSOM

Satoshi Kawata, Norihiko Hayazawa, Takaaki Yano, Hiroyuki Watanabe, Taro Ichimura, Mamoru Hashimoto, Yasushi Inouye

Proceedings Volume 5331, (2004) https://doi.org/10.1117/12.537670

KEYWORDS: Raman spectroscopy, Molecules, Single walled carbon nanotubes, Near field, Raman scattering, Crystals, Near field scanning optical microscopy, Silver, Molecular spectroscopy, Surface enhanced Raman spectroscopy

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Proceedings Article | 1 July 2003 Paper

New III-V-based magnetic semiconductors and their optical and magnetic properties

Hajime Asahi, Y. Zhou, Mamoru Hashimoto, R. Asano, Hiroyuki Tanaka

Proceedings Volume 4999, (2003) https://doi.org/10.1117/12.482476

KEYWORDS: Magnetic semiconductors, Heterojunctions, Magnetism, Chromium, Gallium nitride, Mid-IR, Electrons, Sapphire, Semiconductors, Ferromagnetics

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Proceedings Article | 19 July 1999 Paper

Coherent anti-Stokes Raman scattering microscope

Mamoru Hashimoto, Tsutomu Araki

Proceedings Volume 3749, (1999) https://doi.org/10.1117/12.354852

KEYWORDS: Microscopes, Raman spectroscopy, Luminescence, Objectives, Optical transfer functions, CARS tomography, Laser scanners, Sensors, Molecular spectroscopy, 3D image processing

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Showing 5 of 22 publications

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