WebAug 2, 2024 · Efimov, S. Juodkazis, and H. Misawa, “ Intrinsic single- and multiple-pulse laser-induced damage in silicate glasses in the femtosecond-to-nanosecond region,” Phys. Rev. ... “ Avalanche ionization and the limiting diameter of filaments induced by light pulses in transparent media,” Phys. Rev. Lett. 29, 907 ... WebJul 26, 2024 · Laser-induced damage arrays after irradiation with a 3 μm femtosecond laser on the 2 mm thickness samples: ( a) As 2 S 3 glass; ( b) As 2 Se 3 glass. (Laser average …

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WebSep 13, 2024 · Laser-induced damage is caused by the repeated passage of the laser beam through the same optical component. Optical components are usually made of transparent materials, including fused silica glass, crown brand K9 glass and BK7 glass, in which large areas of damage can occur on the surface or inside of the components when … WebNov 1, 2001 · Laser-induced damage threshold measurements were performed on homogeneous and multilayer dielectrics and gold-coated optics at 1053 and 526 nm for … chilling rains whole set

Mid-infrared femtosecond laser-induced damages in As

WebJun 23, 2024 · CO 2 laser treatment is the most effective method for fused silica materials to mitigate the defects on the surface. Figure 4(a) shows the optical microscopy image of the CO 2 laser treatment site. The PL spectra of three different regions are shown in Figure 4(b).This laser-induced damage site has been overtreated by the CO 2 laser, and the … WebSep 19, 2003 · A novel experimental approach is employed to understand the mechanisms of laser induced damage. Using an OPO (optical parametric oscillator) laser, we have measured the damage thresholds of deuterated potassium dihydrogen phosphate (DKDP) from the near ultraviolet into the visible. WebMost of the literature on laser-induced damage threshold (LIDT), including that previously published by Edmund Optics®, has focused exclusively on issues related to surface damage (Figure 1).This focus was justified because, historically, the LIDT of optical components was limited by dielectric coatings and surface quality, rather than bulk damage. 1 However, … chilling rain pull rates