All Stories

  1. A CMOS Double-Demodulation Lock-In Amplifier for Stimulated Raman Scattering Signal Detection

    Article • Electronics, December 2022, MDPI AG

    Mamoru Hashimoto

  2. Ultrahigh-speed multiplex coherent anti-Stokes Raman scattering microspectroscopy using scanning elliptical focal spot

    Article • The Journal of Chemical Physics, October 2021, American Institute of Physics

    Mamoru Hashimoto, Shun Kizawa

  3. Avoidance of four-wave mixing in optical fiber bundle for coherent anti-Stokes Raman scattering endomicroscopy

    Article • Optics Letters, July 2021, Optical Society of America (OSA)

    Mamoru Hashimoto

  4. Improvement of nerve imaging speed with coherent anti-Stokes Raman scattering rigid endoscope using deep-learning noise reduction

    Article • Scientific Reports, September 2020, Springer Science + Business Media

    Mamoru Hashimoto

  5. Nerve Segmentation with Deep Learning from Label-Free Endoscopic Images Obtained Using Coherent Anti-Stokes Raman Scattering

    Article • Biomolecules, July 2020, MDPI AG

    Mamoru Hashimoto

  6. Invited Article: Label-free nerve imaging with a coherent anti-Stokes Raman scattering rigid endoscope using two optical fibers for laser delivery

    Article • APL Photonics, September 2018, American Institute of Physics

    Mamoru Hashimoto

  7. Coherent anti-Stokes Raman scattering rigid endoscope toward robot-assisted surgery

    Article • Biomedical Optics Express, January 2018, Optical Society of America (OSA)

    Mamoru Hashimoto

  8. Label-Free Biomedical Imaging Using High-Speed Lock-In Pixel Sensor for Stimulated Raman Scattering

    Article • Sensors, November 2017, MDPI AG

    Mamoru Hashimoto

  9. Photo-Induced Cell Damage Analysis for Single- and Multifocus Coherent Anti-Stokes Raman Scattering Microscopy

    Article • Journal of Spectroscopy, January 2017, Hindawi Publishing Corporation

    Mamoru Hashimoto

  10. Multispectral Emissions of Lanthanide-Doped Gadolinium Oxide Nanophosphors for Cathodoluminescence and Near-Infrared Upconversion/Downconversion Imaging

    Article • Nanomaterials, September 2016, MDPI AG

    Mamoru Hashimoto

  11. Influence of Nonenzymatic Glycation in Dentinal Collagen on Dental Caries

    Article • Journal of Dental Research, August 2016, SAGE Publications

    Dr Jiro Miura, Mamoru Hashimoto

  12. Correlative near-infrared light and cathodoluminescence microscopy using Y2O3:Ln, Yb (Ln = Tm, Er) nanophosphors for multiscale, multicolour bioimaging

    Article • Scientific Reports, May 2016, Springer Science + Business Media

    Mamoru Hashimoto

  13. A Stimulated Raman Scattering CMOS Pixel Using a High-Speed Charge Modulator and Lock-in Amplifier

    Article • Sensors, April 2016, MDPI AG

    Mamoru Hashimoto

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

    Article • March 2016, SPIE

    Mamoru Hashimoto

  15. Synthesis of Y_2O_3 nanophosphors by homogeneous precipitation method using excessive urea for cathodoluminescence and upconversion luminescence bioimaging

    Article • Optical Materials Express, February 2016, Optical Society of America (OSA)

    Mamoru Hashimoto

  16. Near-infrared broadband dual-frequency-comb spectroscopy with a resolution beyond the Fourier limit determined by the observation time window

    Article • Optics Express, December 2015, Optical Society of America (OSA)

    Mamoru Hashimoto

  17. Label free bioimaging using nonlinear coherent Raman microscopy

    Article • November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Mamoru Hashimoto

  18. High-sensitivity and high-spatial-resolution imaging of self-assembled monolayer on platinum using radially polarized beam excited second-harmonic-generation microscopy

    Article • Applied Physics Express, October 2015, Institute of Physics Publishing

    Mamoru Hashimoto

  19. Orientation detection of a single molecule using pupil filter with electrically controllable polarization pattern

    Article • Optical Review, October 2015, Springer Science + Business Media

    Mamoru Hashimoto

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

    Article • Journal of Biomedical Optics, May 2015, SPIE

    Mamoru Hashimoto

  21. Super-resolution discrete Fourier transform spectroscopy beyond time-window size limitation using precisely periodic pulsed radiation

    Article • Optica, May 2015, Optical Society of America (OSA)

    Mamoru Hashimoto

  22. Decrease in fluorescence lifetime by glycation of collagen and its application in determining advanced glycation end-products in human dentin

    Article • Biomedical Optics Express, April 2015, Optical Society of America (OSA)

    Mamoru Hashimoto

  23. Discrete Fourier Transform Infrared Spectroscopy Using Precisely Periodic Pulse

    Article • January 2015, Optical Society of America (OSA)

    Mamoru Hashimoto

  24. Y 2 O 3 :Tm,Yb nanophosphors for correlative upconversion luminescence and cathodoluminescence imaging

    Article • Micron, December 2014, Elsevier

    Mamoru Hashimoto

  25. Lock-in pixels readout circuit using a high speed lateral electric field modulator with differential charge accumulation for stimulated Raman scattering imager

    Article • June 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Mamoru Hashimoto

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

    Article • March 2014, SPIE

    Mamoru Hashimoto

  27. Fourth-order coherent Raman microspectroscopy for detection of material symmetry

    Article • February 2014, SPIE

    Mamoru Hashimoto

  28. Accumulation of advanced glycation end-products in human dentine

    Article • Archives of Oral Biology, February 2014, Elsevier

    Mamoru Hashimoto

  29. High-resolution microscopy for biological specimens via cathodoluminescence of Eu- and Zn-doped Y_2O_3nanophosphors

    Article • Optics Express, October 2013, Optical Society of America (OSA)

    Mamoru Hashimoto

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

    Article • Journal of Biomedical Optics, September 2013, SPIE

    Mamoru Hashimoto

  31. Molecular Orientation Imaging of Liquid Crystals by Tunable-Polarization-Mode Coherent Anti-Stokes Raman Scattering Microscopy

    Article • Applied Physics Express, July 2013, Institute of Physics Publishing

    Mamoru Hashimoto

  32. Frequency-Swept Asynchronous-Optical-Sampling Terahertz Time-Domain Spectroscopy

    Article • January 2013, Optical Society of America (OSA)

    Mamoru Hashimoto

  33. A Time-Resolved CMOS Image Sensor With Draining-Only Modulation Pixels for Fluorescence Lifetime Imaging

    Article • IEEE Transactions on Electron Devices, October 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Mamoru Hashimoto

  34. High-speed spectral tuning CARS microscopy using AOTF laser

    Article • February 2012, SPIE

    Mamoru Hashimoto

  35. Multicolor Cathodoluminescence Microscopy for Biological Imaging with Nanophosphors

    Article • Applied Physics Express, November 2011, Institute of Physics Publishing

    Mamoru Hashimoto

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

    Article • September 2011, SPIE

    Mamoru Hashimoto

  37. Development of polarization-mode controllable CARS microscope

    Article • February 2011, SPIE

    Mamoru Hashimoto

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

    Article • February 2011, SPIE

    Mamoru Hashimoto

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

    Article • Journal of Biomedical Optics, January 2011, SPIE

    Mamoru Hashimoto

  40. High-speed CARS spectral imaging using acousto optic tunable filter

    Article • February 2010, SPIE

    Mamoru Hashimoto

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

    Article • February 2010, SPIE

    Mamoru Hashimoto

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

    Article • February 2009, SPIE

    Mamoru Hashimoto

  43. Real-time terahertz color scanner for moving objects

    Article • Optics Express, January 2008, Optical Society of America (OSA)

    Mamoru Hashimoto

  44. Second-harmonic-generation microscope using eight-segment polarization-mode converter to observe three-dimensional molecular orientation: publisher's note

    Article • Optics Letters, August 2007, Optical Society of America (OSA)

    Mamoru Hashimoto

  45. Second-harmonic-generation microscope using eight-segment polarization-mode converter to observe three-dimensional molecular orientation

    Article • Optics Letters, June 2007, Optical Society of America (OSA)

    Mamoru Hashimoto

  46. A compact polarization converter to observe molecular orientation

    Article • February 2007, SPIE

    Mamoru Hashimoto

  47. Jitter reduction of two synchronized picosecond mode-locked lasers using balanced cross-correlator with two-photon detectors

    Article • Applied Physics Letters, November 2006, American Institute of Physics

    Mamoru Hashimoto

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

    Article • August 2006, SPIE

    Mamoru Hashimoto

  49. Finding of Optimal Calcium Ion Probes for Fluorescence Lifetime Measurement

    Article • Optical Review, September 2005, Springer Science + Business Media

    Mamoru Hashimoto

  50. Second-Harmonic-Generation Microscopy Using Excitation Beam with Controlled Polarization Pattern to Determine Three-Dimensional Molecular Orientation

    Article • Japanese Journal of Applied Physics, August 2005, Institute of Physics Publishing

    Mamoru Hashimoto

  51. Automatic Pulse Duration Control of Picosecond Laser using Two-Photon Absorption Detector

    Article • Japanese Journal of Applied Physics, June 2005, Institute of Physics Publishing

    Mamoru Hashimoto

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

    Article • March 2005, SPIE

    Mamoru Hashimoto

  53. Proposition of Single Molecular Orientation Determination Using polarization Controlled Beam by Liquid Crystal Spatial Light Modulators

    Article • Optical Review, January 2005, Springer Science + Business Media

    Mamoru Hashimoto

  54. TIP-ENHANCED NEAR-FIELD CARS MICROSCOPY

    Article • Journal of Nonlinear Optical Physics & Materials, December 2004, World Scientific Pub Co Pte Lt

    Mamoru Hashimoto

  55. Tip-Enhanced Coherent Anti-Stokes Raman Scattering for Vibrational Nanoimaging

    Article • Physical Review Letters, June 2004, American Physical Society (APS)

    Mamoru Hashimoto

  56. Tip-enhanced NSOM

    Article • June 2004, SPIE

    Mamoru Hashimoto

  57. Application of tip-enhanced microscopy for nonlinear Raman spectroscopy

    Article • Applied Physics Letters, March 2004, American Institute of Physics

    Mamoru Hashimoto

  58. Amplification of coherent anti-Stokes Raman scattering by a metallic nanostructure for a high resolution vibration microscopy

    Article • Journal of Applied Physics, March 2004, American Institute of Physics

    Mamoru Hashimoto

  59. Local enhancement of coherent anti-Stokes Raman scattering by isolated gold nanoparticles

    Article • Journal of Raman Spectroscopy, January 2003, Wiley

    Mamoru Hashimoto

  60. Coherent Anti-Stokes Raman Scattering Microscopy.

    Article • ACTA HISTOCHEMICA ET CYTOCHEMICA, January 2002, Japan Society of Histochemistry & Cytochemistry

    Mamoru Hashimoto

  61. Three-dimensional transfer functions of coherent anti-Stokes Raman scattering microscopy

    Article • Journal of the Optical Society of America A, April 2001, Optical Society of America (OSA)

    Mamoru Hashimoto

  62. Visual Demonstration of Calcium Accumulation in Human Arteries of Upper and Lower Limbs

    Article • Biological Trace Element Research, January 2001, Springer Science + Business Media

    Mamoru Hashimoto

  63. Molecular vibration imaging in the fingerprint region by use of coherent anti-Stokes Raman scattering microscopy with a collinear configuration

    Article • Optics Letters, December 2000, Optical Society of America (OSA)

    Mamoru Hashimoto

  64. Correlations of Calcium Accumulations in Arteries, Veins, Cartilages, Ligaments, and Bones in Single Humans

    Article • Biological Trace Element Research, January 2000, Springer Science + Business Media

    Mamoru Hashimoto

  65. <title>Coherent anti-Stokes Raman scattering microscope</title>

    Article • July 1999, SPIE

    Mamoru Hashimoto

  66. Real-Time Pursuit of Crystal Growth by Millisecond Time-Resolved Multichannel Fourier Transform Infrared Spectroscopy

    Article • Applied Spectroscopy, February 1998, SAGE Publications

    Mamoru Hashimoto

  67. Time-resolved infrared study of ground-state phototautomer formed in the excited-state proton transfer of 7-hydroxyquinoline in methanol

    Article • Chemical Physics Letters, June 1997, Elsevier

    Mamoru Hashimoto

  68. An ultraviolet nanosecond light pulse generator using a light emitting diode for test of photodetectors

    Article • Review of Scientific Instruments, March 1997, American Institute of Physics

    Mamoru Hashimoto

  69. Construction of a Multichannel Fourier Transform Infrared Spectrometer for Single-Event Time-Resolved Spectroscopy

    Article • Applied Spectroscopy, August 1996, SAGE Publications

    Mamoru Hashimoto

  70. Structure of the Twisted-Intramolecular-Charge-Transfer Excited Singlet and Triplet States of 4-(Dimethylamino)benzonitrile As Studied by Nanosecond Time-Resolved Infrared Spectroscopy

    Article • The Journal of Physical Chemistry B, May 1995, American Chemical Society (ACS)

    Mamoru Hashimoto

  71. Multichannel Fourier-transform infrared spectrometer

    Article • Applied Optics, October 1992, Optical Society of America (OSA)

    Mamoru Hashimoto

  72. MULTICHANNEL Fr-IR SPECTROMETER WITH A 4096-ELEMENT INFRARED CCD

    Article • Analytical Sciences, January 1991, Springer Science + Business Media

    Mamoru Hashimoto

  73. Coherent anti-stokes raman microscope for identification of cellular molecule

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Mamoru Hashimoto

  74. Multi-focus CARS microscopy using automatic pulse duration control system

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Mamoru Hashimoto

  75. Three dimensional polarization control and its application to SHG imaging

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Mamoru Hashimoto