作者: Björn Jacobsson , Valdas Pasiskevicius , Fredrik Laurell
DOI: 10.1364/OL.31.001663
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摘要: A single-longitudinal-mode ErYb:glass laser with a linewidth of 90 kHz is demonstrated by locking the wavelength to 1552.6 nm bulk glass Bragg grating. Using piezoelectric actuator, could be tuned over range 0.25 (31 GHz) in steps 17 pm (2.1 GHz), an output power few milliwatts.