Second harmonic generation in periodically poled lithium niobate waveguide using femtosecond laser pulses

摘要：

We present in this paper the fabrication and characterization of thermally stable double line waveguides in Z-cut periodically poled Lithium Niobate crystals. The waveguides were fabricated by using a femto-second laser, and utilized for second-harmonic generation. Our experiments have shown that a quasi-phase matching wavelength of 1548.2 nm, a tuning bandwidth of 2 nm, and a tuning temperature range of 150.4±1.6℃ can be achieved.

关键词： femtosecond waveguide periodically poled lithium niobate

作者: Shuanggen Zhang Jianghong Yao Yaxian Fan Weiwei Liu Yange Liu Qing Shi Zhangchao Huang Fuyun Lu

作者单位: College of Physical Science and The Key Laboratory of Weak Light Nonlinear Photonics,NankaiUniversit Nanjing University,Nanjing 210093,People’s Republic of China Institute of Modern Optics,Nankai University,Tianjin 300071,People’s Republic of China College of Physical Science and The Key Laboratory of Weak Light Nonlinear Photonics,Nankai Universi

会议类型: 国际会议

会议名称: 2008亚太光通信会议(Asia-Pacific Optical Communications 2008)

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）