Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8778703 | Extremely non-degenerate two photon absorption optical sensing method, apparatus and applications | David J. Hagan | 2014-07-15 |
| 4846561 | Monolithic optical power limiter based on two-photon absorption | Marion J. Soileau | 1989-07-11 |