A compact and efficient single longitudinal mode laser based on a femtosecond laser written waveguide is demonstrated. A maximum output power exceeding 50 mW was measured in single longitudinal and transverse mode operation, with 21% slope efficiency. The active waveguide was fabricated on erbium-ytterbium-doped phosphate glass by direct writing with femtosecond laser pulses from a diode-pumped cavity-dumped oscillator.
Titolo: | 1,5 um single longitudinal mode waveguide laser fabricated by femtosecond laser writing | |
Autori: | ||
Data di pubblicazione: | 2007 | |
Rivista: | ||
Abstract: | A compact and efficient single longitudinal mode laser based on a femtosecond laser written waveguide is demonstrated. A maximum output power exceeding 50 mW was measured in single longitudinal and transverse mode operation, with 21% slope efficiency. The active waveguide was fabricated on erbium-ytterbium-doped phosphate glass by direct writing with femtosecond laser pulses from a diode-pumped cavity-dumped oscillator. | |
Handle: | http://hdl.handle.net/11311/552226 | |
Appare nelle tipologie: | 01.1 Articolo in Rivista |
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Della_Valle_OE_2007.pdf | Post-Print (DRAFT o Author’s Accepted Manuscript-AAM) | Accesso riservato | Accesso riservato |
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