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pro vyhledávání: '"J.-C. A. Chastang"'
Autor:
J.-C. A. Chastang
Publikováno v:
IBM Journal of Research and Development. 23:132-139
Parallel plate laser technology requires that the plasma envelope and particularly the Brewster windows be "hard sealed." The first part of this study reports the effects of misalignments of the Brewster windows on laser performance. This turned out
Publikováno v:
IBM Journal of Research and Development. 23:108-118
A parallel plate format is used for fabricating "hard" sealed HeNe lasers. The new packaging geometry and construction process are suitable for large scale manufacturing. Cut plate, molded plate, and folded beam lasers have been built and tested. Sev
Autor:
J.-C. A. Chastang
Publikováno v:
IBM Journal of Research and Development. 17:519-524
Two optical methods were investigated for accurately measuring the gap, or chamber spacing, that separates two closely spaced transparent plates. The first method uses a special microscope in which the main feature is a unit-magnification catadioptri