Issued Patents 1997
Showing 1–3 of 3 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, Kathleen I. Schaffers, William F. Krupke, Raymond J. Beach | 1997-12-02 |
| 5677921 | Ytterbium-doped borate fluoride laser crystals and lasers | Kathleen I. Schaffers, Laura D. DeLoach, Douglas A. Keszler | 1997-10-14 |
| 5663972 | Ultrafast pulsed laser utilizing broad bandwidth laser glass | Joseph Hayden | 1997-09-02 |