Simultaneous red, green, and blue lasing emissions in a single-pitched cholesteric liquid-crystal system
Simultaneous red, green, and blue lasing emissions in a single-pitched cholesteric liquid-crystal system
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DOI：
10.1002/adma.200703204
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发表时间：
2008-07-02
影响因子：
29.4
通讯作者：
Takezoe, Hideo
中科院分区：
文献类型：
--
作者：
Ha, Na Young;Jeong, Soon Moon;Takezoe, Hideo
在具有单一增益介质的单个谐振器中，通过单个光泵浦，实现了红、绿、蓝三种激光的同时发射(见图)。该谐振器采用具有多个光子带隙的胆甾型液晶系统制作，并利用两种荧光染料之间的能量传递作为增益介质。
Simultaneous red, green, and blue lasing emissions are demonstrated in a single resonator with a single gain medium by a single optical pumping (see figure). The resonator is fabricated using cholesteric liquid crystal systems with multiple photonic band gaps, and the energy transfer between two fluoresence dyes is employed in gain medium.