Specifications.pdf
PDF 6 KB Posted
- Attached to
- Optical Mirrors
- Solicitation number
- N0017822Q6911
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Other files
| File | Type | Posted |
|---|---|---|
| QandA 8-5-2022.docx | DOCX document | |
| Statement of Work.pdf | ||
| N0017822Q6911 - SF18.pdf |
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Text version
NSWCDD SPECIFICATIONS FOR THE ACQUISITION OF NEW
OPTICAL TURNING MIRRORS AND REPROCESSING OR
GOVERNMENT OWN OPTICAL TURNING MIRRORS
New Optic Turning Mirror Specifications:
Optical Substrate: Contractor Providing
Quantity Being Acquired: Two (2)
Material: Corning 7980 Mirror Grade Fused Silica
Diameter: 16.000''±0.050''
Thickness: 1.000''±.020''
Clear Aperture: 80%
Wedge: < 3 arc min
S1 Surface Quality: S-D 60/40
S1 Surface Irregularity: Lambda / 10 @ 633 nm over any 150mm diameter within the CA
S1 Coating: R > 99% @ 1070 nm @ 45 deg. AOI and R> 80% @ 675 nm @ 45 deg.
S2 Surface Quality: Commercial Polish
Turning Mirrors to be Re-Polished & Recoated
Optical Substrate: NSWCDD providing
Substrate Description: 16" dia. x 2 inch thick fused silica mirrors
Quantity Supplied: Two (2)
Action Requested: Re-Polish & Recoat Customer supplied material to meet the following specifications
Clear Aperture: 80%
Wedge: < 3 arc min
S1 Surface Quality: S-D 60/40
S1 Surface Irregularity: Lambda / 10 @ 633 nm over any 150mm dia. within the Clear Aperture
S1 Coating: R > 99% @ 1070 nm @ 45 deg. AOI and R> 80% @ 675 nm @45 deg.
S2 Surface Quality: Commercial Polish
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