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孙军强

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期刊论文

Multiwavelength generation by utilizing second-order nonlinearity of LiNbO3 waveguides in fiber lasers

孙军强Junqiang Sun* Wei Liu

Optics Communications 224(2003)125-130,-0001,():

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摘要/描述

Multiwavelength oscillation is demonstrated with a novel laser scheme, in which cascaded second-order nonlinearity in a periodically poled LiNbO3 (PPLN) waveguide is used to double the lasing lines. Twenty-two wavelengths approaching S- and L-bands are simultaneously achieved with a channel spacing of 1.6 nm, and the band separation is changeable. The number of wavelengths and channel spacing can be controlled by the adjustment of the tunable Fabry-Perot (FP) etalon and light polarization states in the laser cavity.

【免责声明】以下全部内容由[孙军强]上传于[2004年12月31日 20时45分38秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

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