摘要
We observed parametric-generation efficiency of 1.61% from 1064 to 1071 nm and at 162 μm in a 0.5 mm thick, 45 mm long z-cut congruent lithium niobate waveguide with a pump energy of 2.2 mJ and a pump pulse width of 5.8 ns. We also measured an ultralow-threshold intensity of 70 MW/cm2 for a 1064 nm pumped parametric oscillator resonating at 1071 nm and emitting at 162 μm with a 1 mm thick, 45 mm long lithium niobate waveguide.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 3392-3394 |
頁數 | 3 |
期刊 | Optics Letters |
卷 | 30 |
發行號 | 24 |
DOIs | |
出版狀態 | 已出版 - 15 12月 2005 |