Sillard P, Grange C, Brignon A, Huignard J P
Opt Lett. 1998 Jan 1;23(1):37-9. doi: 10.1364/ol.23.000037.
We report the operation of an in-line Nd:YAG resonator using self-pumped phase conjugation in Cr(4+): YAG at lambda=1.064microm in the nanosecond regime. The output beam has a high-quality diffraction-limited TEM(00) mode and a pulse shape of ~15ns , showing the self- Q -switching ability of the resonator. A maximum extraction of 18mJ and a maximum reflectivity of 2.0 are measured. A transient model provides insight into the energy characteristics and the dynamics of such an in-line resonator.
我们报道了一种在线Nd:YAG谐振器的运行情况，该谐振器在纳秒 regime下于Cr(4+):YAG中利用自泵浦相位共轭，波长为λ = 1.064微米。输出光束具有高质量的衍射极限TEM(00)模式和~15纳秒的脉冲形状，显示出谐振器的自调Q能力。测量到最大提取能量为18毫焦，最大反射率为2.0。一个瞬态模型有助于深入了解这种在线谐振器的能量特性和动力学。
