Chirped-pulse-amplification circuits for fiber amplifiers, based on chirped-period quasi-phase-matching gratings
| Autor: | M.H. Chou, David H. Harter, Almantas Galvanauskas, Martin M. Fejer, Mark A. Arbore |
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| Rok vydání: | 2007 |
| Předmět: |
Chirped pulse amplification
Optical fiber Materials science business.industry Physics::Optics Polarization-maintaining optical fiber Long-period fiber grating Atomic and Molecular Physics and Optics law.invention Optics law Fiber optic sensor Chirp Dispersion-shifted fiber Optoelectronics Physics::Atomic Physics business Photonic-crystal fiber |
| Zdroj: | Optics letters. 23(21) |
| ISSN: | 0146-9592 |
| Popis: | A new type of compact chirped-pulse-amplification circuit for high-power amplification of femtosecond pulses in an optical fiber is demonstrated. This circuit is based on a novel pulse compressor, chirped-period quasi-phase-matching gratings in electric-field-poled lithium niobate. The main advantages of this circuit are simplicity, the small number of components, compactness, and wavelength conversion of Er-doped fiber output to the technologically important 780-nm wavelength region. |
| Databáze: | OpenAIRE |
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