Processes for the elimination of fogging on KDP crystals prior to and during use in laser systems
Conference
·
· Proceedings Laser-Induced Damage in Optical Materials: 1991
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
The rate of surface fogging on KDP crystals has been associated with several parameters in the diamond turning and subsequent cleaning process. Fogging can also occur during use because of environmental degradation. We have determined that reaction of the KDP surfaces with additives in the diamond turning oil has been a major factor in fogging and have found a replacement oil that eliminates this effect. We have also developed an antireflective silicone-sol coating that also reduces surface environmental deterioration during use by a factor of four.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 10123011
- Report Number(s):
- CONF-911064--6; UCRL-JC--108273; ON: DE92008077
- Resource Type:
- Conference paper
- Conference Information:
- Journal Name: Proceedings Laser-Induced Damage in Optical Materials: 1991 Journal Volume: 1624
- Country of Publication:
- United States
- Language:
- English
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