Green-Beam Generation of 40 W by Use of an Intracavity Frequency-Doubled Diode Side-Pumped Nd:YAG Laser

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2009,（7）
• 页码范围: 174-176
• 页数: 3页
• 语种: 英文

摘要

A cw diode side-pumped Nd:YAG laser is frequency doubled to 532nm with an intracavity KTP crystal in a V-shaped arrangement, achieving an output power of 40 W corresponding to an optical-optical conversion efficiency of 9.7%. The instabilities and the M2-parameters of the laser axe measured at different output powers after the beam is filtered.