Low threshold lasing from dye-doped cholesteric liquid crystal multi-layered structures.
Low threshold lasing from dye-doped cholesteric liquid crystal multi-layered structures.
复制标题
染料掺杂胆甾型液晶多层结构产生低阈值激光。
DOI:
10.1364/oe.18.012909
复制
发表时间:
2010
期刊:
影响因子:
3.8
通讯作者:
H. Takezoe
中科院分区:
文献类型:
--
作者:
Y. Takanishi;Y. Ohtsuka;G. Suzaki;S. Nishimura;H. Takezoe
We fabricated novel hybrid structures composed of a dye-doped low-molecular-weight cholesteric liquid crystal sandwiched by multi-layered polymer cholesteric liquid crystal films and evaluated their lasing characteristics. Lasing was observed with an extremely reduced threshold (12 nJ/pulse) by a factor of 10 compared with that in a simple dye-doped low-molecular-weight cholesteric liquid crystal cell. Lasing characteristics experimentally obtained were discussed by comparing them with the simulated photonic density of states spectra.
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DOI:
--
发表时间:
2005
期刊:
Jpn.J.Appl.Phys. 44
影响因子:
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29.4
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M. Song;N. Y. Ha;Kazuhiro Amemiya;Byoungchoo Park;Y. Takanishi;K. Ishikawa;J. Wu;S. Nishimura;T. Toyooka;H. Takezoe
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DOI:
--
发表时间:
2009
期刊:
Appl.Phys.Express 2
影响因子:
--
作者:
Yo Watanabe;Makoto Uchimura;Fumito Araoka;Gen-ichi Konishi;Junji Watanabe;HideoTakezoe
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HideoTakezoe