抄録
We have observed an ultra-broadband frequency comb with a wavelength range of at least 0.35 to 4.4 μm in a ridge-waveguide-type periodically poled lithium niobate device. The PPLN waveguide is pumped by a 1.0-2.4 μm wide frequency comb with an average power of 120 mW generated using an erbium-based mode-locked fiber laser and a following highly nonlinear fiber. The coherence of the extended comb is confirmed in both the visible (around 633 nm) and the mid-infrared regions.
| 本文言語 | English |
|---|---|
| ページ(範囲) | 3980-3983 |
| ページ数 | 4 |
| ジャーナル | Optics Letters |
| 巻 | 41 |
| 号 | 17 |
| DOI | |
| 出版ステータス | Published - 2016 9月 1 |
ASJC Scopus subject areas
- 原子分子物理学および光学
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「Generation of a frequency comb spanning more than 3.6 octaves from ultraviolet to mid infrared」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。引用スタイル
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