Tunable waveguide dye lasers using random scattering active medias

在本研究中，我们利用无规散射活性介质，成功制作出宽波长范围的波导染料雷射。这些激光器具有高效率和高高峰功率输出。利用荧光增白剂135和螺二芴衍生物（HBP-Spiro）实现了分布反馈波导蓝光激光器的研究。这些蓝色激光器具有高效率和长寿命。

In this research, we have demonstrated a wide-wavelength-range waveguide dye lasers using random scattering active media. These lasers have high efficiency and high peak power output. And, we have demonstrated second harmonic generation from these lasers, and achieved wavelength range near ultraviolet from yellow, and blue from near infrared.Moreover, we have demonstrated distributed feedback waveguide blue laser using Fluorescent Brightener 135 and spirobifluorene derivative (HBP-Spiro). These blue lasers exhibit high efficiency and long-lifetime for operation.