Durable silver thin film coating for diffraction gratings
Patent
·
OSTI ID:908410
- Discovery Bay, CA
- Oakley, CA
- San Diego, CA
A durable silver film thin film coated non-planar optical element has been developed to replace Gold as a material for fabricating such devices. Such a coating and resultant optical element has an increased efficiency and is resistant to tarnishing, can be easily stripped and re-deposited without modifying underlying grating structure, improves the throughput and power loading of short pulse compressor designs for ultra-fast laser systems, and can be utilized in variety of optical and spectrophotometric systems, particularly high-end spectrometers that require maximized efficiency.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA
- Sponsoring Organization:
- United States Department of Energy
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- The Regents of the University of California (Oakland, CA)
- Patent Number(s):
- 7,054,065
- Application Number:
- 10/723,116
- OSTI ID:
- 908410
- Country of Publication:
- United States
- Language:
- English
High-efficiency metallic diffraction gratings for laser applications
|
journal | January 1995 |
Universal grating design for pulse stretching and compression in the 800–1100-nm range
|
journal | January 1996 |
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