High-peak-power passively Q-switched Nd:YAG laser at 946∈nm

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10 引文 斯高帕斯(Scopus)

摘要

We demonstrate a high-peak-power quasi-continuous-wave diode-pumped passive Q-switched Nd:YAG laser at 946 nm. We make a thorough comparison of the output performance between the saturable absorbers of InGaAs quantum wells (QWs) and a Cr4+:YAG crystal. Experimental results reveal that the saturable absorber of InGaAs QWs is superior to the Cr4+:YAG crystal because of the low nonsaturable losses and leads to a pulse energy of 330 μJ with a peak power greater than 11 kW.

原文English
頁(從 - 到)429-432
頁數4
期刊Applied Physics B: Lasers and Optics
91
發行號3-4
DOIs
出版狀態Published - 1 六月 2008

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