Backward Terahertz-Wave Parametric Oscillator with Optical Injection Seeding

Backward Terahertz-Wave Parametric Oscillator with Optical Injection Seeding
复制标题

具有光注入播种功能的后向太赫兹波参量振荡器

DOI:
10.1364/cleo_si.2020.sf3r.6
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发表时间:
2020
期刊:
2020 Conference on Lasers and Electro-Optics (CLEO)
影响因子:
--
通讯作者:
H. Minamide
H. Minamide
中科院分区:
--
文献类型:
--
作者:
Y. Takida;K. Nawata;H. Minamide

文献摘要

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利用连续波注入技术实现了基于斜带型周期性极化的双金属锂晶体的亚纳秒后向太赫兹波参量振荡器。通过对前向传播的闲频波注入种子,可以将泵浦光到闲频光的转换效率提高到39%。
Continuous-wave injection seeding of a subnanosecond backward terahertz-wave parametric oscillator based on slant-strip-type periodically poled lithium niobate is demonstrated. Enhancement of pump-to-idler conversion efficiency up to 39% is achieved by seeding for forward-propagating idler wave.