The Technique of Ion Beam Etching Polishing
2013 ◽
Vol 395-396
◽
pp. 1066-1070
Keyword(s):
Ion Beam
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The accelerated gas ions collide with the surface material, the atom or molecule on material surface is removed by momentum transferring. Depositing a layer low viscosity of the thin film materials on the original surface of the optical, such materials will form a layer thin film on the surface of optical element that is lower than the original. Remove the high-spatial frequencies and obtain super precision optical surface.
1999 ◽
Vol 9
(1)
◽
pp. 71-76
◽
1999 ◽
Vol 27
(9)
◽
pp. 623-627
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