Efficient Yb:KGW lasers end-pumped by high-power diode bars

• The generation of 12.4W of output power with optical-to-optical conversion efficiency of 47% and slope efficiency of 74% is demonstrated in Yb:KGW laser end-pumped with high-power diode bars. Thermal-lensing and laser tuning has been investigated.

Ämnesord

NATURVETENSKAP  -- Fysik -- Annan fysik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences -- Other Physics Topics (hsv//eng)

Nyckelord

Conversion efficiency

Electron optics

Lasers

Quantum electronics

Ytterbium

High powers

Optical conversion efficiencies

Optical-

Output powers

Slope efficiencies

Pumping (laser)

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