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Optical isolators significantly increase the lifespan of single-spatial-mode laser diodes by removing the risk of unintended back reflections. In addition to preventing COD, optical isolators can ...
July 10, 2025. More for You ...
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Summary from only given. We present a simple passively modelocked diode-pumped Yb:KGd(WO/sub 4/)/sub 2/ (Yb:KGW) laser. We achieved pulses as short as 150 fs and an average output power of 1.5 W by ...
A recognized drawback of edge-emitting diode lasers is their high divergence and elliptical beam shape since the first diode laser was demonstrated. In this paper, we demonstrated the ultranarrow ...