Rapid spectrum measurement at 3 mu m over 100 nm wavelength range using mid-infrared difference frequency generation source

Abe Masashi; Nishida Yoshiki; Tadanaga Osamu; Tokura Akio; Takenouchi Hirokazu

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Rapid spectrum measurement at 3 mu m over 100 nm wavelength range using mid-infrared difference frequency generation source

机译：使用中红外差频发生源在100 nm波长范围内的3μm范围内进行快速光谱测量

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We demonstrate a broadband rapid scanning light source in the 3-mu m region by using difference frequency generation (DFG). The DFG source consists of a module with quasiphase- matched LiNbO3 ridge waveguides, a 1-mu m-band wide swept range laser for the pump source, and a 1.5-mu m continuous wave laser for the signal source. The sweep rate and the tuning bandwidth of this source are 20 kHz and 100 nm, respectively. This source enables us to evaluate the temperature dependence of absorbance of methane gas. (C) 2016 Optical Society of America

机译：我们通过使用差分频率生成（DFG）演示了3微米区域中的宽带快速扫描光源。 DFG源包括一个具有准相位匹配的LiNbO3脊形波导的模块，一个用于泵浦源的1μm波段宽带扫描范围激光器和用于信号源的1.5μm连续波激光器。该源的扫描速率和调谐带宽分别为20 kHz和100 nm。该来源使我们能够评估甲烷气体吸收率的温度依赖性。（C）2016美国眼镜学会

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《Optics Letters》 |2016年第7期|共4页
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Abe Masashi; Nishida Yoshiki; Tadanaga Osamu; Tokura Akio; Takenouchi Hirokazu;
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1. Rapid spectrum measurement at 3 mu m over 100 nm wavelength range using mid-infrared difference frequency generation source [J] . Abe Masashi, Nishida Yoshiki, Tadanaga Osamu, Optics Letters . 2016,第7期

机译：使用中红外差频发生源在100 nm波长范围内的3μm范围内进行快速光谱测量
2. Mid-infrared difference-frequency generation source pumped by a 1.1-1.5-mu m dual-wavelength fiber amplifier for trace-gas detection [J] . Goldberg L., Lancaster DG., Curl RF., Optics Letters . 1998,第19期

机译：由1.1-1.5μm双波长光纤放大器泵浦的中红外差频产生源，用于痕量气体检测
3. A continuous-wave difference-frequency generation laser operating in the mid-infrared (3-5 mu m) region for accurate line intensity measurements [J] . Flaud PM, Orphal J Infrared physics and technology . 2008,第4期

机译：在中红外（3-5微米）区域工作的连续波差频产生激光器，用于精确的线强度测量
4. Terahertz sources based on difference-frequency generation near exit facets in dual-wavelength mid-infrared quantum cascade lasers [C] . Adams Robert W., Vizbaras Augustinas, Jang Min, 2010 Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS) . 2010

机译：基于双波长中红外量子级联激光器出射面附近的差频产生的太赫兹源
5. Mid-infrared laser absorption-based sensors for trace gas detection using difference-frequency generation. [D] . Mine, Yasuharu. 1997

机译：基于中红外激光吸收的传感器，用于利用差频生成来检测痕量气体。
6. Watt-scale super-octave mid-infrared intrapulse difference frequency generation [O] . Christian Gaida, Martin Gebhardt, Tobias Heuermann, 2018

机译：瓦特级超倍频程中红外脉内差分频率生成
7. Continuous-wave 3.1 – 3.6 μm difference-frequency generation of dual wavelength-tunable fiber sources in PPMgLN-based rapid-tuning design [O] . Zhao, Junqing, Jia, Fuqiang, Feng, Yutong, 2018

机译：基于ppmgLN的快速调谐设计中双波长可调谐光纤的连续波3.1 - 3.6μm差频生成

Rapid spectrum measurement at 3 mu m over 100 nm wavelength range using mid-infrared difference frequency generation source

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