Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957433 | Mode-locked two micron fiber lasers | Qing Wang, Jihong Geng, Tao Luo | 2011-06-07 |
| 7688500 | Opthalmic optical coherence tomography (OCT) test station using a 1 μm fiber ASE source | Arturo Chavez-Pirson, Wenyan Tian | 2010-03-30 |
| 7551652 | Simultaneously Q-switched fiber lasers using a shared modulator | Wei Shi, Matthew A. Leigh, Jie Zong | 2009-06-23 |
| 7539221 | Fiber-laser-based gigahertz sources through difference frequency generation (DFG) by nonlinear optical (NLO) materials | Wei Shi, Matthew A. Leigh, Jie Zong | 2009-05-26 |
| 7423803 | 1-μm phosphate-glass fiber amplified spontaneous emission (ASE) source | Arturo Chavez-Pirson, Wenyan Tian | 2008-09-09 |
| 7298768 | Thulium-doped heavy metal oxide glasses for 2UM lasers | — | 2007-11-20 |
| 7298547 | 2-μm fiber amplified spontaneous emission (ASE) source | Jianfeng Wu, Jihong Geng | 2007-11-20 |
| 7289707 | Multi-core optical fiber image amplifier and method of drawing | Arturo Chavez-Pirson, Wenyan Tian, Dan Trung Nguyen, Tao Luo, Bor-Chyuan Hwang | 2007-10-30 |
| 7283216 | Distributed fiber sensor based on spontaneous brilluoin scattering | Jihong Geng, Christine P. Spiegelberg | 2007-10-16 |
| 7272160 | Single-frequency Brillouin fiber ring laser with extremely narrow linewidth | Jihong Geng | 2007-09-18 |
| 7190864 | Fiber collimating lenses and method | Maohe Li | 2007-03-13 |
| 7106762 | Single-frequency narrow linewidth 2 μm fiber laser | Christine P. Spiegelberg, Tao Luo | 2006-09-12 |
| 7054339 | Fiber-laser-based Terahertz sources through difference frequency generation (DFG) by nonlinear optical (NLO) crystals | Yongdan Hu | 2006-05-30 |
| 6982997 | Single-frequency narrow linewidth 1μm fiber laser | Yushi Kaneda, Christine Speigelberg, Tao Luo | 2006-01-03 |
| 6965620 | Erbium-doped phosphate-glass tunable single-mode fiber laser using a tunable fabry-perot filter | Christine P. Spiegelberg, Jihong Geng, Yushi Kaneda, Ronald Pollock, Ik Joon Song +3 more | 2005-11-15 |
| 6921216 | Method of fusion splicing thermally dissimilar glass fibers | Weijiong Li, Arturo Chavez-Pirson, Eugene Merzlyak, Gary Paysnoe, Bryan Steward +1 more | 2005-07-26 |
| 6859606 | ER3+ doped boro-tellurite glasses for 1.5 μm broadband amplification | Tao Luo, Qingyun Chen, Sandrine Hocde | 2005-02-22 |
| 6836356 | Alkali-metal-free phosphate glass with dn/dT ≈ 0 for use in fiber amplifiers | Karine Seneschal, Tao Luo | 2004-12-28 |
| 6816514 | Rare-earth doped phosphate-glass single-mode fiber lasers | Christine P. Spiegelberg | 2004-11-09 |
| 6778319 | Side-pumped multi-port optical amplifier and method of manufacture using fiber drawing technologies | Arturo Chavez-Pirson, Sergio Brito Mendes, Yushi Kaneda, Thomas Nikolajsen | 2004-08-17 |
| 6738186 | Multi-mode erbium micro fiber amplifier (EMFA) | Sergio Brito Mendes, Gualtiero Nunzi Conti, Dan T. Nguyen, Ewan Wright, Arturo Chavez-Pirson +1 more | 2004-05-18 |
| 6705771 | Method of fusion splicing silica fiber with low-temperature multi-component glass fiber | Jiafu Wang | 2004-03-16 |
| 6700697 | Reflective erbium-doped amplifier | Thomas Nikolajsen, Arturo Chavez-Pirson, Yushi Kaneda, Sergio Brito Mendes, Nayer Eradat | 2004-03-02 |
| 6654390 | Coupled-cavity tunable glass laser | Christine P. Spiegelberg | 2003-11-25 |
| 6611372 | Erbium and ytterbium co-doped phosphate glass optical fiber amplifiers using short active fiber length | Nasser Peyghambarian | 2003-08-26 |