Number | Name | Date | Kind |
---|---|---|---|
4054389 | Owen | Oct 1977 | |
4318123 | Knop | Mar 1982 | |
5017798 | Murakami et al. | May 1991 | |
5166755 | Gat | Nov 1992 | |
5218473 | Seddon et al. | Jun 1993 | |
5604594 | Juffinger | Feb 1997 | |
5872655 | Seddon et al. | Feb 1999 |
Entry |
---|
Seddon et al., Linear Variable Filters Match Photodiode Arrays, Laser Focus World, Technology Guide: Optical Coatings and Filters, Sep. 1991. |