FIELD: optical technique. SUBSTANCE: invention concerns optical devices producing optical image of objects, in particular, flat, concave, and convex mirrors for instrumentation engineering and other applications. Mirror of invention constitutes substrate covered with composite layer containing silicon oxide and titanium in proportion from 1000:15 to 1000:5, the layer being applied by means of high-frequency plasma spraying. EFFECT: improved quality of reflecting layer.
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MIRROR | 1999 |
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INDUCTANCE COIL | 0 |
|
SU1836754A3 |
INDUCTANCE COIL | 0 |
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SU1819357A3 |
Authors
Dates
1997-07-10—Published
1995-11-17—Filed