Tunable Solid-State Dye Laser with Narrow Linewidth Operation

• 来源期刊: 中国物理快报（英文版）
• 学科: 物理学
• 年，卷（期）: 2001,（2）
• 页码范围: 225-227
• 页数: 3页
• 分类号: O4
• 语种: 英文

摘要

Tunable radiation with a linewidth of 0. 014 nm was obtained in Rhodamine B, Rhodamine 6G, Perylene orange and Pyrromethene 567-doped GPTMS solid-state dye materials using intracavity grating dispersive oscillation. The solid dye samples were specially designed in the way in which they are gelling, drying and ageing between two anti-reflection coated disks, thus without any mechanical and optical processing. The conversion efficiency of 4.6% and the tunable range of 40nm from 589-629nm have been achieved in Rhodamine B-doped samples. The broadband lasing of 4.4 nm and 54% slope efficiency were also demonstrated in the experiment.