Tunable waveguide dye lasers using random scattering active medias

在本研究中，我们展示了一种使用随机散射有源介质的宽波长范围的波导型染料激光器。这些激光器具有高效率和高峰值功率输出。此外，我们还利用荧光增白剂135和螺联荧衍生物(HBP-SPIRO)实现了分布反馈波导型蓝光激光器。这些蓝色激光器表现出高效率和长寿命的工作。

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.