Seger Kai, Jacobsson Björn, Pasiskevicius Valdas, Laurell Fredrik
Laser Physics, KTH - Royal Institute of Technology, 10691 Stockholm, Sweden.
Opt Express. 2009 Feb 16;17(4):2341-7. doi: 10.1364/oe.17.002341.
We demonstrate a diode-pumped Yb:KYW laser, where the wavelength is controlled by a transversely chirped volume-Bragg-grating, also used as the laser output coupler. By translating the grating, the wavelength could be tuned from 997 nm to 1016 nm, with a spectral bandwidth of 13 GHz and a power up to 3.3 W. The laser cavity is simple and compact, and the tuning method is generally applicable to many other laser systems.
我们展示了一种二极管泵浦的Yb:KYW激光器，其波长由横向啁啾体布拉格光栅控制，该光栅也用作激光输出耦合器。通过平移光栅，波长可在997纳米至1016纳米之间调谐，光谱带宽为13吉赫兹，功率高达3.3瓦。该激光腔简单紧凑，且这种调谐方法通常适用于许多其他激光系统。
