Selective excavation of decalcified dentin using a mid-infrared tunable nanosecond pulsed laser: Wavelength dependency in the 6 µm wavelength range

2011 ◽  
Author(s):  
Katsunori Ishii ◽  
Masayuki Saiki ◽  
Kazushi Yoshikawa ◽  
Kenzo Yasuo ◽  
Kazuyo Yamamoto ◽  
...  
Keyword(s):  
Wavelength Range ◽  
Pulsed Laser ◽  
Laser Wavelength ◽  
Mid Infrared ◽  
Nanosecond Pulsed Laser

Selective excavation of human carious dentin using the nanosecond pulsed laser in 5.8-μm wavelength range

2013 ◽  
Author(s):  
Tetsuya Kita ◽  
Katsunori Ishii ◽  
Kazushi Yoshikawa ◽  
Kenzo Yasuo ◽  
Kazuyo Yamamoto ◽  
...  
Keyword(s):  
Wavelength Range ◽  
Pulsed Laser ◽  
Nanosecond Pulsed Laser

Properties of Silicon Nanoparticles Produced by Picosecond Pulsed Laser Ablation

2000 ◽  
Vol 638 ◽  
Author(s):  
M. H. Wu ◽  
R. Mu ◽  
A. Ueda ◽  
D. O. Henderson
Keyword(s):  
Laser Ablation ◽  
Silicon Nanoparticles ◽  
Pulsed Laser ◽  
Size Variation ◽  
Size Control ◽  
Pulsed Laser Ablation ◽  
Laser Wavelength ◽  
Nanosecond Pulsed Laser ◽  
Experimental Geometry ◽  
Selection Of

AbstractSilicon nanocrystals have been fabricated by picosecond pulsed laser ablation. Size control over the nanocrystals can be achieved by careful selection of experimental geometry, laser fluence, laser wavelength, backing gas pressure and distance from plume center. Measurements of optical absorption and photoluminescence confirm that particle size variation does significantly affect bandgap and emission efficiency. Differences between results published previously for nanosecond pulsed laser ablation will also be discussed.

Selective treatment of carious dentin using a mid-infrared tunable pulsed laser at 6 μm wavelength range

2011 ◽  
Author(s):  
Masayuki Saiki ◽  
Katsunori Ishii ◽  
Kazushi Yoshikawa ◽  
Kenzo Yasuo ◽  
Kazuyo Yamamoto ◽  
...  
Keyword(s):  
Wavelength Range ◽  
Pulsed Laser ◽  
Selective Treatment ◽  
Mid Infrared

Optimal irradiation condition of demineralized dentin treatment with a nanosecond pulsed laser at 5.8 μm wavelength range

2012 ◽  
Author(s):  
Katsunori Ishii ◽  
Masayuki Saiki ◽  
Tetsuya Kita ◽  
Kazushi Yoshikawa ◽  
Kenzo Yasuo ◽  
...  
Keyword(s):  
Wavelength Range ◽  
Pulsed Laser ◽  
Irradiation Condition ◽  
Nanosecond Pulsed Laser ◽  
Demineralized Dentin

Inside process of glass with nanosecond pulsed laser

2008 ◽  
Author(s):  
Takeji Arai ◽  
Noritaka Asano ◽  
Akihiko Minami ◽  
Hideaki Kusano
Keyword(s):  
Pulsed Laser ◽  
Nanosecond Pulsed Laser
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