Title: Study on the Laser Beam of Semiconductor Laser
Abstract: This paper discusses the characteristic of Semiconductor Laser Disk, and analyzes Gauss Beam's structure characteristic from two aspects: half width and divergence angle. It also studies the transformation law of Gauss Beam passing through thin lens,and then gets the values of half width and location of Gauss Beam's waist. According to the size relation between focal length and location, this paper discusses the focusing of Gauss Beam. And then a study on principles and the method of collimation and cribbing with cylindrical lens is carried out, and a method to measure the divergence angle of laser beam is put forward.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot