Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694500 | Optical amplifier operating at 1.3 microns useful for telecommunications and based on dysprosium-doped metal chloride host materials | Ralph H. Page, Stephen A. Payne, William F. Krupke, Raymond J. Beach | 1997-12-02 |
| 5677921 | Ytterbium-doped borate fluoride laser crystals and lasers | Laura D. DeLoach, Stephen A. Payne, Douglas A. Keszler | 1997-10-14 |