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KCI 등재
레이저 흡수에 의해 발생하는 열 효과의 펄스 폭 의존성
Pulse-Width Dependence of Thermal Effects Induced by Laser Absorption in Optical Media
장경민 ( Kyungmin Jang ) , 양승진 ( Seung Jin Yang ) , 백준혁 ( Jun Hyeok Baek ) , 김재영 ( Jae Young Kim ) , 정재훈 ( Jae Hoon Jung ) , 권민기 ( Min Ki Kwon ) , 박종락 ( Jong Rak Park )
UCI I410-ECN-0102-2017-500-000105086

We investigated the thermal effects induced by pulsed laser absorption in an optical medium. In particular, the dependences of maximum temperature increment and decay time constant on the laser pulse width were examined. As the laser pulse width was increased, the maximum temperature increment was decreased and the decay time constant was increased. It was found that the temporal behaviors of the temperature increment could be predicted by the convolution of the response function of the system with a very short laser pulse and a square pulse function corresponding to the laser pulse width.

[자료제공 : 네이버학술정보]
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