New mechanism of Decreasing oscillation threshold and increasing output power of red-light in Ha-Cd Ⅱ white-light lasar
- Received Date: 1990-01-04
- Available Online: 1990-03-25
Abstract: The oscillotion mechanism of red-light laser in the white-light laser of the He-Cd Ⅱ hollow-cathode type is analysed. By means of using super highly pure metal Cd and the strict electric vacunm technique, the lower threshold and higher output power of red-light laser are achieved, and the color characteristics of white-light laser are greatly improved.