Technology of Intracavity Frequency Conversion in Diode-Pumped Actively Q-Switched Nd:YVO{sub}4 Laser: Green, Yellow-Orange and Red Lasers

摘要

Most of Nd-doped solid-state laser was utilized for visible light source generation by frequency conversion. By introducing a Q-switching element, the power of visible laser could be scaled up obviously and be applied practically, especially in industrial and medical application. The succinctly description of correlative theory and experimental frame are the main purpose of this article.