
[B]以下是引用[I]Raytress[/I]在2005-7-24 0:57:22的发言:[/B][BR]In general. Mirrors and lenses in laser applications require:
1. Surface figure: 1/10 lamda 633nm
2. Surface quality: 10-5 (scratch/dig)
3. Coatings: HR, AR, or others
Coating examples:
1. T = 1.35+/-0.2% @ 633nm
2. R >= 99.7% @ 450-520nm
3. Tp, Ts = 90.5 to 92.5% @ 488nm @ 45 AOI
Rp, Rs = 7.5 to 9.5% @ 488nm @ 45 AOI
4. Meet or exceed specification of MIL-C-675C
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