Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499888 | Wide ridge pump laser | — | 2002-12-31 |
| 6456429 | Double-pass optical amplifier | — | 2002-09-24 |
| 6433921 | Multiwavelength pumps for raman amplifier systems | G. Victor Treyz | 2002-08-13 |
| 6423963 | Safety latch for Raman amplifiers | — | 2002-07-23 |
| 6375364 | Back facet flared ridge for pump laser | — | 2002-04-23 |
| 6377396 | Optical amplifiers with variable optical attenuation for use in fiber-optic communications systems | Yan Sun, Chia-Chi Wang, Jun Ye | 2002-04-23 |