E080512_ETM_Polishing_Specification
- Document #:
- LIGO-E080512-v3
- Document type:
- E - Engineering documents
Other Versions:
| LIGO-E080512-v6
01 Aug 2022, 06:31 |
| LIGO-E080512-v5
11 Feb 2020, 14:39 |
| LIGO-E080512-v4
01 Dec 2019, 08:53 |
| LIGO-E080512-v2
23 Feb 2009, 21:17 |
- Abstract:
- Advanced LIGO ETM Polishing Specification
- Files in Document:
-
- E080512 ETM Spec-v3.pdf (85.1 kB)
- Other Files:
- E080512 ETM Spec-v3.doc (452.5 kB)
- Topics:
- Authors:
- Notes and Changes:
- ETM E080512-V2
FROM
Optical Surface Figure, measured over the central 160 mm diameter
Surface 1: Spherical, concave. Radius of curvature: 2245 m ± 3 m. TO - V3
Optical Surface Figure, measured over the central 160 mm diameter
Surface 1: Spherical, concave. Radius of curvature (R): 2245 m -5, +15 m absolute accuracy
ROC precision: R ± 3 m where 2240 m = R = 2260 m for all ETM optics
- Referenced by:
- LIGO-E0900095-v1: DCN for Advanced LIGO Polishing Revision ITM and ETM