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pro vyhledávání: '"T. L. Lichtenstein"'
Autor:
T. L. Lichtenstein
Publikováno v:
SPIE Proceedings.
The optical recording characteristics of DrexonA® optical memory disks have been evaluated at two krypton ion laser wavelengths, 647 nm and 799 nm. Reflectivity modulation and carrier-to-noise ratios were obtained at each wavelength for several
Autor:
C. K. Carniglia, F. Rainer, T. Tuttle Hart, W. H. Lowdermilk, David Milam, T. L. Lichtenstein
Publikováno v:
Applied Optics. 24:496
In this work, we used 248-nm 20-nsec laser pulses to measure laser-damage thresholds for halfwave-thick single layers of fifteen potential UV coating materials, for highly reflective coatings made of thirteen combinations of these materials, and for
Autor:
C. K. Carniglia, T. L. Lichtenstein, David Milam, F. Rainer, W. H. Lowdermilk, T. Tuttle Hart
Publikováno v:
Applied Optics. 21:3685
Scandium oxide has proved to be a damage-resistant high-index material in laser coatings for use at 248 nm. The results of damage threshold measurements on laser reflectors and antireflection coatings of various designs, material combinations, and de