Shigeki Matsuo

2017

High-spatial-frequency periodic surface structures on steel substrate induced by subnanosecond laser pulses

Hikage, H., Nosaka, N. & Matsuo, S., 2017 Nov 1, In : Applied Physics Express. 10, 11, 112701.

Research output: Contribution to journal › Article

Surface structure

Laser pulses

steels

Steel

Lasers

3 Citations (Scopus)

Laser Fabrication of Miniature Internal Thread in Glass Substrate

Degawa, H., Urano, N. & Matsuo, S., 2017 Feb 8, In : Micromachines. 8, 2, 6 p., 48.

Research output: Contribution to journal › Article

Open Access

Fabrication

Glass

Lasers

Substrates

Light sources

Removal processing inside PDMS by short pulse laser

Hayashi, K. & Matsuo, S., 2017 Jan 1, In : Journal of Laser Micro Nanoengineering. 12, 2, p. 141-145 5 p.

Research output: Contribution to journal › Article

Polydimethylsiloxane

Laser pulses

cavities

Processing

pulses

Water-assisted laser drilling for miniature internal thread in glass and evaluation of its strength

Murakami, R., Nakagawa, H. & Matsuo, S., 2017 Dec 1, In : Journal of Laser Micro Nanoengineering. 12, 3, p. 203-206 4 p.

Research output: Contribution to journal › Article

laser drilling

threads

Fracture toughness

Drilling

fracture strength

2016

4 Citations (Scopus)

Subnanosecond-laser-induced periodic surface structures on prescratched silicon substrate

Hongo, M. & Matsuo, S., 2016 Jun 1, In : Applied Physics Express. 9, 6, 062703.

Research output: Contribution to journal › Article

Surface structure

Silicon

Lasers

silicon

Substrates

2015

Editorial

Sugioka, K., Tsuboi, Y. & Matsuo, S., 2015 Jun 28, In : Applied Physics B: Lasers and Optics. 119, 3, p. 399 1 p.

Research output: Contribution to journal › Article

4 Citations (Scopus)

Effect of solvent surface tension on optical limiting properties of graphene dispersions

Sun, X., Yan, L., Chen, T., Yu, Y. & Matsuo, S., 2015 Mar 1, In : Laser Physics. 25, 3, 035901.

Research output: Contribution to journal › Article

Dispersions

Graphene

Surface tension

graphene

interfacial tension

7 Citations (Scopus)

Spontaneous formation of 10-μm-scale periodic patterns in transverse-scanning femtosecond laser processing

Matsuo, S. & Hashimoto, S., 2015 Jan 12, In : Optics Express. 23, 1, p. 165-171 7 p.

Research output: Contribution to journal › Article

scanning

lasers

irradiation

pulses

micrometers

2014

7 Citations (Scopus)

High-frame-rate observation of single femtosecond laser pulse propagation in fused silica using an echelon and optical polarigraphy technique

Wang, X., Yan, L., Si, J., Matsuo, S., Xu, H. & Hou, X., 2014 Dec 20, In : Applied Optics. 53, 36, p. 8395-8399 5 p.

Research output: Contribution to journal › Article

Fused silica

Ultrashort pulses

silicon dioxide

propagation

pulses

2013

2 Citations (Scopus)

Laser-scanning direction effect in femtosecond laser-assisted etching

Matsuo, S., Umeda, Y., Tomita, T. & Hashimoto, S., 2013 Jan, In : Journal of Laser Micro Nanoengineering. 8, 1, p. 35-38 4 p.

Research output: Contribution to journal › Article

Ultrashort pulses

Etching

etching

Scanning

scanning

2012

3 Citations (Scopus)

Application of optical Kerr gate with SrTiO ₃ crystal in acquisition of gated spectra from a supercontinuum

Yan, L. H., Jia, S., Si, J. H., Matsuo, S., Chen, F. & Hou, X., 2012 Jul, In : Chinese Physics Letters. 29, 7, 074207.

Research output: Contribution to journal › Article

acquisition

crystals

Kerr effects

refractivity

bandwidth

2 Citations (Scopus)

Electrical conduction properties of SiC modified by femtosecond laser

Ito, T., Deki, M., Tomita, T., Matsuo, S., Hashimoto, S., Kitada, T., Isu, T., Onoda, S. & Ohshima, T., 2012 Feb, In : Journal of Laser Micro Nanoengineering. 7, 1, p. 16-20 5 p.

Research output: Contribution to journal › Article

Ultrashort pulses

Silicon carbide

silicon carbides

Polarization

Scanning

5 Citations (Scopus)

Possibility of gravitational tempering in colloidal epitaxy to obtain a perfect crystal

Mori, A., Suzuki, Y. & Matsuo, S., 2012, In : Chemistry Letters. 41, 10, p. 1069-1071 3 p.

Research output: Contribution to journal › Article

Tempering

Epitaxial growth

Gravitation

Defects

Crystals

3 Citations (Scopus)

Reduction of pulse-to-pulse fluctuation in laser pulse energy using the optical Kerr effect

Matsuo, S., Yan, L., Si, J., Tomita, T. & Hashimoto, S., 2012 May 15, In : Optics Letters. 37, 10, p. 1646-1648 3 p.

Research output: Contribution to journal › Article

Kerr effects

pulses

lasers

energy

controllers

12 Citations (Scopus)

Time-resolved single-shot imaging of femtosecond laser induced filaments using supercontinuum and optical polarigraphy

Yan, L., Wang, X., Si, J., Matsuo, S., Chen, T., Tan, W., Chen, F. & Hou, X., 2012 Mar 12, In : Applied Physics Letters. 100, 11, 111107.

Research output: Contribution to journal › Article

shot

filaments

pulses

lasers

propagation

2011

10 Citations (Scopus)

Enhancement of local electrical conductivities in SiC by femtosecond laser modification

Deki, M., Ito, T., Yamamoto, M., Tomita, T., Matsuo, S., Hashimoto, S., Kitada, T., Isu, T., Onoda, S. & Ohshima, T., 2011 Mar 28, In : Applied Physics Letters. 98, 13, 133104.

Research output: Contribution to journal › Article

electrical resistivity

augmentation

fluence

lasers

conductivity

Femtosecond laser-assisted etching of fluoride crystals

Matsuo, S., Iwasa, K., Tomita, T., Hashimoto, S. & Okada, T., 2011 Dec, In : Journal of Laser Micro Nanoengineering. 6, 3, p. 245-248 4 p.

Research output: Contribution to journal › Article

Ultrashort pulses

fluorides

Etching

etching

Crystals

5 Citations (Scopus)

Matrix calculus for axially symmetric polarized beam

Matsuo, S., 2011 Jun 20, In : Optics Express. 19, 13, p. 12815-12824 10 p.

Research output: Contribution to journal › Article

calculus

matrices

polarization

polar coordinates

coding

7 Citations (Scopus)

Surface roughness assisted 100 kHz femtosecond laser induced nanostructure formation on silicon surface

Tomita, T., Kumai, R., Nomura, H., Matsuo, S., Hashimoto, S., Morita, K. & Isu, T., 2011 Oct, In : Applied Physics A: Materials Science and Processing. 105, 1, p. 89-94 6 p.

Research output: Contribution to journal › Article

Silicon

Ultrashort pulses

Laser beams

Nanostructures

Surface roughness

2010

13 Citations (Scopus)

Microscopic analysis of carbon phases induced by femtosecond laser irradiation on single-crystal SiC

Tomita, T., Okada, T., Kawahara, H., Kumai, R., Matsuo, S., Hashimoto, S., Kawamoto, M., Yamaguchi, M., Ueno, S., Shindou, E. & Yoshida, A., 2010 Jul, In : Applied Physics A: Materials Science and Processing. 100, 1, p. 113-117 5 p.

Research output: Contribution to journal › Article

Laser beam effects

Ultrashort pulses

Carbon

Single crystals

Atoms

Micro three-dimensional removal processing inside sapphire substrate

Tokumi, K., Matsuo, S., Kiyama, S., Tomita, T. & Hashimoto, S., 2010 Jun, In : Journal of Laser Micro Nanoengineering. 5, 2, p. 179-182 4 p.

Research output: Contribution to journal › Article

Sapphire

Etching

sapphire

etching

Substrates

10 Citations (Scopus)

Raman spectroscopic stress evaluation of femtosecond-laser-modified region inside 4H-SIC

Yamamoto, M., Deki, M., Takahashi, T., Tomita, T., Okada, T., Matsuo, S., Hashimoto, S., Yamaguchi, M., Nakagawa, K., Uehara, N. & Kamano, M., 2010 Jan, In : Applied Physics Express. 3, 1, 016603.

Research output: Contribution to journal › Article

structural influence coefficients

Ultrashort pulses

tensile stress

Compressive stress

Tensile stress

38 Citations (Scopus)

Raman spectroscopic study of femtosecond laser-induced phase transformation associated with ripple formation on single-crystal SiC

Yamaguchi, M., Ueno, S., Kumai, R., Kinoshita, K., Murai, T., Tomita, T., Matsuo, S. & Hashimoto, S., 2010 Apr, In : Applied Physics A: Materials Science and Processing. 99, 1, p. 23-27 5 p.

Research output: Contribution to journal › Article

Ultrashort pulses

Silicon carbide

Phase transitions

Single crystals

Silicon

2009

16 Citations (Scopus)

Cross-sectional morphological profiles of ripples on Si, SiC, and HOPG

Tomita, T., Kumai, R., Matsuo, S., Hashimoto, S. & Yamaguchi, M., 2009 Nov, In : Applied Physics A: Materials Science and Processing. 97, 2, p. 271-276 6 p.

Research output: Contribution to journal › Article

Graphite

Silicon

Silicon carbide

Laser beam effects

Ultrashort pulses

Cross-sectional TEM analysis of structural change in 4H-SiC single crystal irradiated by femtosecond laser pulses

Kawahara, H., Okada, T., Kumai, R., Tomita, T., Matsuo, S., Hashimoto, S. & Yamaguchi, M., 2009, In : Materials Science Forum. 600-603, p. 883-886 4 p.

Research output: Contribution to journal › Article

Ultrashort pulses

ripples

Single crystals

Transmission electron microscopy

Single crystal surfaces

7 Citations (Scopus)

Disappearance of a stacking fault in hard-sphere crystals under gravity

Mori, A., Suzuki, Y. & Matsuo, S., 2009, In : Progress of Theoretical Physics Supplement. 178, p. 33-40 8 p.

Research output: Contribution to journal › Article

crystal defects

gravitation

boundary conditions

crystals

gliding

138 Citations (Scopus)

Examination of etching agent and etching mechanism on femotosecond laser microfabrication of channels inside vitreous silica substrates

Kiyama, S., Matsuo, S., Hashimoto, S. & Morihira, Y., 2009 Jul 9, In : Journal of Physical Chemistry C. 113, 27, p. 11560-11566 7 p.

Research output: Contribution to journal › Article

Microfabrication

Fused silica

Etching

examination

etching

16 Citations (Scopus)

Femtosecond laser-assisted etching of Pyrex glass with aqueous solution of KOH

Matsuo, S., Sumi, H., Kiyama, S., Tomita, T. & Hashimoto, S., 2009 Sep 30, In : Applied Surface Science. 255, 24, p. 9758-9760 3 p.

Research output: Contribution to journal › Article

Ultrashort pulses

Etching

Glass

Potassium hydroxide

Borosilicate glass

2 Citations (Scopus)

Femtosecond laser-induced surface patterning on 4H-SiC

Tomita, T., Kumai, R., Kinoshita, K., Matsuo, S., Hashimto, S., Nagase, H., Nakajima, M. & Suemoto, T., 2009, In : Materials Science Forum. 600-603, p. 879-882 4 p.

Research output: Contribution to journal › Article

Ultrashort pulses

ripples

Laser beams

Wavelength

laser beams

22 Citations (Scopus)

Formation of periodic strained layers associated with nanovoids inside a silicon carbide single crystal induced by femtosecond laser irradiation

Okada, T., Tomita, T., Matsuo, S., Hashimoto, S., Ishida, Y., Kiyama, S. & Takahashi, T., 2009, In : Journal of Applied Physics. 106, 5, 054307.

Research output: Contribution to journal › Article

silicon carbides

irradiation

single crystals

lasers

cross sections

Fourier-transform infrared spectroscopy of femtosecond laser-modified SiC

Tomita, T., Iwami, M., Matsuo, S., Hashimoto, S., Saito, S. & Sakai, K., 2009, In : Journal of Laser Micro Nanoengineering. 4, 3, p. 182-185 4 p.

Research output: Contribution to journal › Article

Ultrashort pulses

Silicon carbide

silicon carbides

Fourier transform infrared spectroscopy

infrared spectroscopy

46 Citations (Scopus)

Preparation of large-scale 2D zeolite crystal array structures to achieve optical functionality

Hashimoto, S., Samata, K., Shoji, T., Taira, N., Tomita, T. & Matsuo, S., 2009 Jan 1, In : Microporous and Mesoporous Materials. 117, 1-2, p. 220-227 8 p.

Research output: Contribution to journal › Article

Zeolites

alignment

preparation

Crystals

crystals

2008

16 Citations (Scopus)

Cross-sectional TEM analysis of laser-induced ripple structures on the 4H-SiC single-crystal surface

Okada, T., Kawahara, H., Ishida, Y., Kumai, R., Tomita, T., Matsuo, S., Hashimoto, S., Kawamoto, M., Makita, Y. & Yamaguchi, M., 2008 Aug, In : Applied Physics A: Materials Science and Processing. 92, 3, p. 665-668 4 p.

Research output: Contribution to journal › Article

Single crystal surfaces

High resolution transmission electron microscopy

Ultrashort pulses

ripples

crystal surfaces

38 Citations (Scopus)

Examination of silver nanoparticle fabrication by pulsed-laser ablation of flakes in primary alcohols

Werner, D., Hashimoto, S., Tomita, T., Matsuo, S. & Makita, Y., 2008 Feb 7, In : Journal of Physical Chemistry C. 112, 5, p. 1321-1329 9 p.

Research output: Contribution to journal › Article

flakes

Laser ablation

Pulsed lasers

Silver

laser ablation

26 Citations (Scopus)

In-situ spectroscopic measurements of laser ablation-induced splitting and agglomeration of metal nanoparticles in solution

Werner, D., Hashimoto, S., Tomita, T., Matsuo, S. & Makita, Y., 2008 Oct 30, In : Journal of Physical Chemistry C. 112, 43, p. 16801-16808 8 p.

Research output: Contribution to journal › Article

Metal nanoparticles

Laser ablation

agglomeration

laser ablation

Agglomeration

50 Citations (Scopus)

Laser microfabrication and rotation of ship-in-a-bottle optical rotators

Matsuo, S., Kiyama, S., Shichijo, Y., Tomita, T., Hashimoto, S., Hosokawa, Y. & Masuhara, H., 2008, In : Applied Physics Letters. 93, 5, 051107.

Research output: Contribution to journal › Article

bottles

ships

lasers

trapping

etching

45 Citations (Scopus)

Observation of laser-induced surface waves on flat silicon surface

Tomita, T., Fukumori, Y., Kinoshita, K., Matsuo, S. & Hashimoto, S., 2008, In : Applied Physics Letters. 92, 1, 013104.

Research output: Contribution to journal › Article

surface waves

silicon

pulses

lasers

electric fields

71 Citations (Scopus)

Three-dimensional micro- And nano-structuring of materials by tightly focused laser radiation

Juodkazis, S., Mizeikis, V., Matsuo, S., Ueno, K. & Misawa, H., 2008, In : Bulletin of the Chemical Society of Japan. 81, 4, p. 411-448 38 p.

Research output: Contribution to journal › Article

Laser radiation

Lasers

Liquid Crystals

Microfabrication

Optical microscopy

9 Citations (Scopus)

Three-dimensional residue-free volume removal inside sapphire by high-temperature etching after irradiation of femtosecond laser Pulses

Matsuo, S., Tokumi, K., Tomita, T. & Hashimoto, S., 2008, In : Laser Chemistry. 2008, 892721.

Research output: Contribution to journal › Article

Aluminum Oxide

Free volume

Ultrashort pulses

Etching

sapphire

2007

15 Citations (Scopus)

Applications of a microlens array and a photomask to the laser microfabrication of a periodic photopolymer rod array

Matsuo, S., Miyamoto, T., Tomita, T. & Hashimoto, S., 2007 Dec 1, In : Applied Optics. 46, 34, p. 8264-8267 4 p.

Research output: Contribution to journal › Article

Photopolymers

Photomasks

photopolymers

photomasks

Microfabrication

105 Citations (Scopus)

Effect of surface roughening on femtosecond laser-induced ripple structures

Tomita, T., Kinoshita, K., Matsuo, S. & Hashimoto, S., 2007, In : Applied Physics Letters. 90, 15, 153115.

Research output: Contribution to journal › Article

ripples

lasers

surface roughness

thresholds

fluence

1 Citation (Scopus)

Femtosecond laser-induced ripple structures in semiconductor materials

Tomita, T., Kinoshita, K., Murai, T., Fukumori, Y., Matsuo, S. & Hashimoto, S., 2007 Jun 1, In : Journal of Laser Micro Nanoengineering. 2, 2, p. 141-145 5 p.

Research output: Contribution to journal › Article

Ultrashort pulses

ripples

Silicon carbide

Semiconductor materials

lasers

16 Citations (Scopus)

Laser fabrication of ship-in-a-bottle microstructures in sapphire

Matsuo, S., Shichijo, Y., Tomita, T. & Hashimoto, S., 2007 Jun 1, In : Journal of Laser Micro Nanoengineering. 2, 2, p. 114-116 3 p.

Research output: Contribution to journal › Article

bottles

Bottles

ships

Ultrashort pulses

Sapphire

24 Citations (Scopus)

Structural characterization of shock-affected sapphire

Mazilu, M., Juodkazis, S., Ebisui, T., Matsuo, S. & Misawa, H., 2007 Feb, In : Applied Physics A: Materials Science and Processing. 86, 2, p. 197-200 4 p.

Research output: Contribution to journal › Article

Aluminum Oxide

Sapphire

Shock waves

sapphire

shock

2006

110 Citations (Scopus)

Control over the crystalline state of sapphire

Juodkazis, S., Nishimura, K., Misawa, H., Ebisui, T., Waki, R., Matsuo, S. & Okada, T., 2006 Jun 6, In : Advanced Materials. 18, 11, p. 1361-1364 4 p.

Research output: Contribution to journal › Article

Aluminum Oxide

Sapphire

Crystalline materials

Ultrashort pulses

Chemical reactivity

36 Citations (Scopus)

Distinct fine and coarse ripples on 4H-SiC single crystal induced by femtosecond laser irradiation

Tomita, T., Kinoshita, K., Matsuo, S. & Hashimoto, S., 2006, In : Japanese Journal of Applied Physics, Part 2: Letters. 45, 12-16

Research output: Contribution to journal › Article

Periodic structures

Laser beam effects

Ultrashort pulses

ripples

Single crystals

Erratum: Optical third harmonic generation during femtosecond pulse diffraction in a Bragg grating (Journal of Physics D: Applied Physics (2006) 39:50-53)

Juodkazis, S., Gaizauskas, E., Jarutis, V., Reif, J., Matsuo, S. & Misawa, H., 2006 Jul 21, In : Journal of Physics D: Applied Physics. 39, 14, p. 1 1 p., C01.

Research output: Contribution to journal › Article

Bragg gratings

Harmonic generation

Ultrashort pulses

Physics

Diffraction

56 Citations (Scopus)

Fabrication of three-dimensional periodic microstructures in photoresist SU-8 by phase-controlled holographic lithography

Kondo, T., Juodkazis, S., Mizeikis, V., Matsuo, S. & Misawa, H., 2006 Oct 24, In : New Journal of Physics. 8, 250.

Research output: Contribution to journal › Article

photoresists

lithography

microstructure

fabrication

micrometers

31 Citations (Scopus)

Femtosecond laser assisted etching of quartz: Microstructuring from inside

Matsuo, S., Tabuchi, Y., Okada, T., Juodkazis, S. & Misawa, H., 2006 Jul, In : Applied Physics A: Materials Science and Processing. 84, 1-2, p. 99-102 4 p.

Research output: Contribution to journal › Article

Quartz

Ultrashort pulses

Etching

quartz

Wet etching

103 Citations (Scopus)

Holographic lithography of periodic two-and three-dimensional microstructures in photoresist SU-8

Kondo, T., Juodkazis, S., Mizeikis, V., Misawa, H. & Matsuo, S., 2006, In : Optics Express. 14, 17, p. 7943-7953 11 p.

Research output: Contribution to journal › Article

fluidics

beam splitters

collimators

photoresists

templates