High-performance integrated erbium/sup +3/-ytterbium/sup +3/ codoped glass waveguide laser
| Autor: | Jean-Marc Delavaux, T.A. Strasser, Jean Toulouse, A. Yeniay, J.R. Pedrazanni, D. Barbier |
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| Rok vydání: | 1997 |
| Předmět: |
Ytterbium
Materials science business.industry Slope efficiency Physics::Optics chemistry.chemical_element Laser Distributed Bragg reflector Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Optical pumping Erbium Optics Distributed Bragg reflector laser chemistry law Optoelectronics Physics::Atomic Physics Electrical and Electronic Engineering business Lasing threshold |
| Zdroj: | IEEE Photonics Technology Letters. 9:1099-1101 |
| ISSN: | 1941-0174 1041-1135 |
| Popis: | We report the design and characterization of an efficient erbium/sup +3/-ytterbium/sup +3/ codoped ion exchanged glass distributed Bragg reflector (DBR) laser pumped by a 980-nm pigtailed laser source. Laser oscillation at 1536 nm is demonstrated with a pump threshold of 35 mW and a slope efficiency of 10.6%. The dependence of lasing performance on pump wavelength detuning is examined for different cavity designs. |
| Databáze: | OpenAIRE |
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