CO2 laser-induced weakening in chemically strengthened glass: Improvement in processability and its visualization by Raman mapping

2018 ◽  
Vol 44 (3) ◽  
pp. 2843-2846 ◽  
Author(s):  
Nobuaki Terakado ◽  
Shohei Uchida ◽  
Ryusei Sasaki ◽  
Yoshihiro Takahashi ◽  
Takumi Fujiwara
Keyword(s):  
Co2 Laser ◽  
Raman Mapping ◽  
Strengthened Glass

Numerical Simulation and Experiment of CO2 Laser Cutting Electronic Strengthened Glass

2012 ◽  
Vol 49 (9) ◽  
pp. 091402
Author(s):  
王星罡 Wang Xinggang ◽  
周明 Zhou Ming ◽  
狄建科 Di Jianke ◽  
赵裕兴 Zhao Yuxing
Keyword(s):  
Numerical Simulation ◽  
Co2 Laser ◽  
Laser Cutting ◽  
Strengthened Glass ◽  
Simulation And Experiment

scholarly journals Study on Thermal Stress Cleavage of Chemically Strengthened Glass by CO2 Laser Beam

Procedia CIRP ◽  
2016 ◽  
Vol 42 ◽  
pp. 460-463 ◽  
Author(s):  
Hisashi Ogi ◽  
Tatsuaki Furumoto ◽  
Tomohiro Koyano ◽  
Akira Hosokawa
Keyword(s):  
Thermal Stress ◽  
Laser Beam ◽  
Co2 Laser ◽  
Strengthened Glass

CO2 laser cleavage of chemically strengthened glass

2021 ◽  
Vol 289 ◽  
pp. 116961
Author(s):  
Tatsuaki Furumoto ◽  
Yohei Hashimoto ◽  
Hisashi Ogi ◽  
Tomoya Kawabe ◽  
Mitsugu Yamaguchi ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Strengthened Glass

Confocal Raman mapping

1992 ◽  
Vol 50 (2) ◽  
pp. 1514-1515
Author(s):  
J. Barbillat ◽  
M. Delhaye ◽  
P. Dhamelincourt
Keyword(s):  
Chemical Species ◽  
Diffraction Limit ◽  
Microscopic Level ◽  
Raman Mapping ◽  
Complete Spectrum ◽  
Laser Illumination ◽  
Ccd Detector ◽  
Raman Microprobe ◽  
Photodiode Array ◽  
Raman Image

Raman mapping, with a spatial resolution close to the diffraction limit, can help to reveal the distribution of chemical species at the surface of an heterogeneous sample.As early as 1975,three methods of sample laser illumination and detector configuration have been proposed to perform Raman mapping at the microscopic level (Fig. 1),:- Point illumination:The basic design of the instrument is a classical Raman microprobe equipped with a PM tube or either a linear photodiode array or a two-dimensional CCD detector. A laser beam is focused on a very small area ,close to the diffraction limit.In order to explore the whole surface of the sample,the specimen is moved sequentially beneath the microscope by means of a motorized XY stage. For each point analyzed, a complete spectrum is obtained from which spectral information of interest is extracted for Raman image reconstruction.- Line illuminationA narrow laser line is focused onto the sample either by a cylindrical lens or by a scanning device and is optically conjugated with the entrance slit of the stigmatic spectrograph.

Transoral Resection of Cancer of the Oral Cavity: The Role of the CO2 Laser

1979 ◽  
Vol 12 (1) ◽  
pp. 207-218 ◽  
Author(s):  
M. Stuart Strong ◽  
Charles W. Vaughan ◽  
Geza J. Jako ◽  
Thomas Polanyi
Keyword(s):  
Oral Cavity ◽  
Co2 Laser ◽  
Transoral Resection

Conservatism Aids CO2 Laser Success in Dark Skin

2007 ◽  
Vol 38 (2) ◽  
pp. 24
Author(s):  
SHARON WORCESTER
Keyword(s):  
Co2 Laser ◽  
Dark Skin

CO2 Laser Offers Long-Term Efficacy

2008 ◽  
Vol 39 (9) ◽  
pp. 31
Author(s):  
ROBIN TURNER
Keyword(s):  
Co2 Laser ◽  
Term Efficacy

A. C. Stark effect on the 4713 Å line emitted by a helium glow discharge in the field of a multimode T.E.A. CO2 laser

1982 ◽  
Vol 43 (6) ◽  
pp. 875-881 ◽  
Author(s):  
B. Dubreuil ◽  
P. Pignolet ◽  
A. Catherinot ◽  
P. Davy
Keyword(s):  
Glow Discharge ◽  
Co2 Laser ◽  
Stark Effect
Sign in / Sign up

Export Citation Format

Share Document