Issued Patents 1997
Showing 1–1 of 1 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 | Kathleen I. Schaffers, Stephen A. Payne, William F. Krupke, Raymond J. Beach | 1997-12-02 |