The laser operation of very compact tunable lasers based on the distributed feedback (DFB) dye lasers in plastic waveguide is evaluated. The tuning range is expanded to the RGB (Red-Green-Blue) region using only a frequency-tripled Nd:YAG laser pumping, and the tuning in each region is achieved by changing the interfering angle of the pump beam. This scheme is suitable for the integrated tunable lasers with some improvements.
|Number of pages||6|
|Journal||Research Reports on Information Science and Electrical Engineering of Kyushu University|
|Publication status||Published - Mar 1 2000|
All Science Journal Classification (ASJC) codes
- Computer Science(all)
- Electrical and Electronic Engineering