Mechanism initiated by nanoabsorber for UV nanosecond-pulse-driven damage of dielectric coatings

被引：23
|
作者：
Wei, Chaoyang [1 ]
Shao, Jianda [1 ]
He, Hongbo [1 ]
Yi, Kui [1 ]
Fan, Zhengxiu [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, R&D Ctr Opt Thin Film Coatings, Shanghai 201800, Peoples R China
来源：
OPTICS EXPRESS | 2008年 / 16卷 / 05期
关键词：
D O I：
10.1364/OE.16.003376
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A model of plasma formation induced by UV nanosecond pulselaser interaction with SiO2 thin film based on nanoabsorber is proposed. The model considers the temperature dependence of band gap. The numerical results show that during the process of nanosecond pulsed-laser interaction with SiO2 thin film, foreign inclusion which absorbs a fraction of incident radiation heats the surrounding host material through heat conduction causing the decrease of the band gap and consequently, the transformation of the initial transparent matrix into an absorptive medium around the inclusion, thus facilitates optical damage. Qualitative comparison with experiments is also provided. (C) 2008 Optical Society of America.
引用
收藏
页码：3376 / 3382
页数：7
相关论文
共 39 条
  • [1] Separation Control with Nanosecond-Pulse-Driven Dielectric Barrier Discharge Plasma Actuators
    Little, Jesse
    Takashima, Keisuke
    Nishihara, Munetake
    Adamovich, Igor
    Samimy, Mo
    AIAA JOURNAL, 2012, 50 (02) : 350 - 365
  • [2] Mechanism for 355 nm nanosecond-pulse-driven damage in HfO2/SiO2 high reflectivity coating
    Yu, Zhenkun
    He, Hongbo
    Qi, Hongji
    Chen, Shunli
    Xiao, Qiling
    PACIFIC RIM LASER DAMAGE 2013: OPTICAL MATERIALS FOR HIGH POWER LASERS, 2013, 8786
  • [3] A DAMAGE TO MULTILAYER DIELECTRIC COATINGS BY A NANOSECOND LASER-PULSE
    ALEKSEEV, VN
    SVECHNIKOV, MB
    CHERNOV, VN
    KVANTOVAYA ELEKTRONIKA, 1985, 12 (04): : 729 - 738
  • [4] Dynamic Stall Control around Practical Airfoil Using Nanosecond-Pulse-Driven Dielectric Barrier Discharge Plasma Actuators
    Iwasaki, Yuto
    Nonomura, Taku
    Nankai, Koki
    Asai, Keisuke
    Kanno, Shoki
    Suzuki, Kento
    Komuro, Atsushi
    Ando, Akira
    Takashima, Keisuke
    Kaneko, Toshiro
    Yasuda, Hidemasa
    Hayama, Kenji
    Tsujiuchi, Tomoka
    Nakajima, Tsutomu
    Nakakita, Kazuyuki
    ENERGIES, 2020, 13 (06)
  • [5] Influence of discharge energy on the lift and drag forces induced by a nanosecond-pulse-driven plasma actuator
    Komuro, Atsushi
    Takashima, Keisuke
    Suzuki, Kento
    Kanno, Shoki
    Nonomura, Taku
    Kaneko, Toshiro
    Ando, Akira
    Asai, Keisuke
    PLASMA SOURCES SCIENCE & TECHNOLOGY, 2019, 28 (06):
  • [6] Nanosecond UV laser pulse interactions with dielectric single crystals
    Reichling, M
    LASER APPLICATIONS IN MICROELECTRONIC AND OPTOELECTRONIC MANUFACTURING III, 1998, 3274 : 2 - 9
  • [7] Research on damage mechanism and application of nanosecond laser coatings
    Cheng X.
    Jiao H.
    Zhang J.
    Niu X.
    Ma B.
    Shen Z.
    Wang Z.
    Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2022, 30 (21): : 2568 - 2590
  • [8] Research on the UV Dielectric Coatings with High Damage Threshold
    GAO Huailin SHAN Yusheng WANG Naiyan(China Institute of Atomic Energy
    Revised manuscript received Dec.16 1996
    Chinese Journal of Lasers, 1997, (03) : 38 - 46
  • [9] Multiple control modes of nanosecond-pulse-driven plasma-actuator evaluated by forces, static pressure, and PIV measurements
    Atsushi Komuro
    Keisuke Takashima
    Naoki Tanaka
    Kaiki Konno
    Taku Nonomura
    Toshiro Kaneko
    Akira Ando
    Keisuke Asai
    Experiments in Fluids, 2018, 59
  • [10] Multiple control modes of nanosecond-pulse-driven plasma-actuator evaluated by forces, static pressure, and PIV measurements
    Komuro, Atsushi
    Takashima, Keisuke
    Tanaka, Naoki
    Konno, Kaiki
    Nonomura, Taku
    Kaneko, Toshiro
    Ando, Akira
    Asai, Keisuke
    EXPERIMENTS IN FLUIDS, 2018, 59 (08)
1234