Multilayered solid-state organic laser for simultaneous multiwavelength oscillations
Multilayered solid-state organic laser for simultaneous multiwavelength oscillations
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DOI：
10.1063/1.3046720
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发表时间：
2008-12
影响因子：
4
通讯作者：
K. Yamashita;A. Arimatsu;N. Takeuchi;M. Takayama;K. Oe;H. Yanagi
中科院分区：
文献类型：
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作者：
K. Yamashita;A. Arimatsu;N. Takeuchi;M. Takayama;K. Oe;H. Yanagi
本文描述了一种具有主动波导多层结构的有机染料掺杂聚合物激光器。使用光纳米压印光刻技术，将具有分布式反馈腔的有机有源波导层和聚合物中间包覆层堆叠在二氧化硅基板上。在光泵浦下，同时观察到 427 和 636 nm 处的激光振荡，这对应于各自有源波导中的布拉格反射波长。这里提出的制造方案预计将成为开发紧凑型多色激光源的一项有前途的技术。
This paper describes an organic dye-doped polymeric laser with a multilayered structure of active waveguides. Using the technique of photonanoimprint lithography, organic active-waveguide layers with distributed-feedback cavities and a polymeric intermediate cladding layer were stacked on a silica substrate. Under optical pumping, lasing oscillations at 427 and 636 nm, which correspond to the Bragg reflection wavelengths in the respective active waveguides, were simultaneously observed. The fabrication scheme presented here is expected to be a promising technology for the development of compact multicolor laser sources.