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A Nd:GdVO4 laser was built with a volume Bragg grating as the fold mirror, wavelength selector and spectral narrowing element. Over 2 nm tuning with wavelength centered at 1063.39 nm was achieved by angular tuning.
The green noise of a Nd:GdVO4 laser intracavity-doubled by type-I crystal BIBO was demonstrated. The noise reduction by enforcing a single-mode operation by volumetric Bragg grating in a V-shaped cavity is first time reported.
The 1070 nm lasing action of Nd:GdVO4 is demonstrated for the first time to our knowledge. Using a highly wavelength-selective volumetric Bragg grating, the dominant 1063 nm lasing action is suppressed and the 1070 nm lasing is generated. The performances of this 1070 nm laser including longitudinal modes behavior and wavelength tuning are presented.
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