Title :
Temperature distribution during heat accumulation in femtosecond laser processing inside glasses
Author :
Sakakura, Masaaki ; Shimizu, Masahiro ; Shimotsuma, Yasuhiko ; Miura, Kiyotaka ; Hirao, Kazuyuki
Author_Institution :
Innovative Collaboration Center, Kyoto Univ., Kyoto, Japan
Abstract :
The temperature distribution after 250 kHz fs laser irradiation inside a glass as well as the characteristic temperature for determining the boundary of the heat modification were determined by analyzing the heat modification.
Keywords :
glass; laser beam effects; laser materials processing; temperature distribution; thermal analysis; thermo-optical effects; femtosecond laser processing; heat accumulation; heat modification analysis; laser irradiation; sodalime glass; temperature distribution; Glass; Heat engines; Laser mode locking; Optical materials; Optical pulses; Pulse amplifiers; Ring lasers; Stress; Temperature distribution; Viscosity; (140.3390) Laser materials processing; (160.2750) Glass and other amorphous materials;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
