Number | Name | Date | Kind |
---|---|---|---|
4236819 | Green | Dec 1980 | |
4299484 | Holzapfel | Nov 1981 | |
4336997 | Ross et al. | Jun 1982 | |
4466738 | Huang et al. | Aug 1984 |
Entry |
---|
Wang et al, "Measurement and Control of Subangstrom Mirror Displacement by Acousto-Optical Technique," Rev. Sci. Instrum, Jul. 1, 1982, pp. 963-966. |