Abstract
During the last two decades, the development of powerful UV light sources, especially excimer lasers and frequency multiplied solid state lasers has lead to growing research efforts in the field of UV photon application. One of the main drivers toward the shortest possible wavelengths in the vacuum ultraviolet spectral region is semiconductor manufacturing. To produce integrated circuits with higher integration, lower power consumption and lower costs optical lithography using excimer laser based reduction wafer steppers is one of the key technologies for generation of the smallest lateral dimensions down to 0.1 µm and below (Rothschild and Ehrlich 1988, Rothschild et al. 1997, Rothschild 1998).
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Thielsch, R. (2003). Optical Coatings for the DUV / VUV. In: Kaiser, N., Pulker, H.K. (eds) Optical Interference Coatings. Springer Series in Optical Sciences, vol 88. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-36386-6_11
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