10 kHz detection of CO_(2) at 4.5 (mu)m by using tunable diode-laser-based difference-frequency generation

Terrence R. Meyer; Sukesh Roy; Thomas N. Anderson; Robert P. Lucht; Rodolfo Barron-Jimenez; James R. Gord

首页> 外文期刊>Optics Letters >10 kHz detection of CO_(2) at 4.5 (mu)m by using tunable diode-laser-based difference-frequency generation

【24h】

10 kHz detection of CO_(2) at 4.5 (mu)m by using tunable diode-laser-based difference-frequency generation

机译：通过基于可调谐二极管-激光的差频生成，在4.5μm处检测到10 kHz的CO_（2）

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A compact, high-speed tunable, diode-laser-based mid-infrared (MIR) laser source has been developed for absorption spectroscopy of CO_(2) at rates up to 10 kHz. Radiation at 4.5 (mu)m with a mode-hop-free tuning range of 80 GHz is generated by difference-frequency mixing the 860 nm output of a distributed-feedback diode laser with the 1064 nm output of a diode-pumped Nd:YAG laser in a periodically poled lithium niobate crystal. MIR absorption spectroscopy of CO_(2) with a detection limit of 44 ppm m at 10 kHz is demonstrated in a C_(2)H_(4)-air laminar diffusion flame and in the exhaust of a liquid-fueled model gas-turbine combustor.

机译：已经开发出一种紧凑的，可调谐的，基于二极管激光器的中红外（MIR）激光源，用于以高达10 kHz的速率吸收CO_（2）的吸收光谱。通过将分布式反馈二极管激光器的860 nm输出与二极管泵浦的Nd：YAG的1064 nm输出进行差频混合，可以产生4.5μm的辐射，且无模跳调谐范围为80 GHz周期性极化的铌酸锂晶体中的激光。在C_（2）H_（4）-空气层流扩散火焰和液体燃料式燃气轮机燃烧器的排气中证明了CO_（2）的MIR吸收光谱在10 kHz时的检测极限为44 ppm m 。

著录项

来源
《Optics Letters》 |2005年第22期|共3页
作者
Terrence R. Meyer; Sukesh Roy; Thomas N. Anderson; Robert P. Lucht; Rodolfo Barron-Jimenez; James R. Gord;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类光学;
关键词

相似文献

外文文献
中文文献
专利

1. 10 kHz detection of CO_(2) at 4.5 (mu)m by using tunable diode-laser-based difference-frequency generation [J] . Terrence R. Meyer, Sukesh Roy, Thomas N. Anderson, Optics Letters . 2005,第22期

机译：通过基于可调谐二极管-激光的差频生成，在4.5μm处检测到10 kHz的CO_（2）
2. Ti:sapphire laser intracavity difference-frequency generation of 30 mW cw radiation around 4.5 (mu)m [J] . I. Galli, S. Bartalini, S. Borri, Optics Letters . 2010,第21期

机译：Ti：蓝宝石激光器腔内差异频率在4.5μm左右产生30 mW cw辐射
3. Few-cycle pulses tunable from 3 to 7 mu m via intrapulse difference-frequency generation in oxide LGN crystals [J] . Liu Jinsheng, Ma Jingui, Lu Dazhi, Optics Letters . 2020,第20期

机译：几个循环脉冲通过氧化物LGN晶体中的intapulse差频产生从3至7μm调谐
4. A cw tunable infrared spectrometer based on the difference-frequency generation in AgGaS/sub 2/ in the 5-/spl mu/m region-applicability for line broadening investigations and trace gas detection [C] . Kronfeldt, H.-D., Basar, . 1996

机译：基于AgGaS / sub 2 /在5- / splμm/ m区域内产生差频的连续可调红外光谱仪-适用于线拓宽研究和痕量气体检测
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. Spectral purity and tunability of terahertz quantum cascade laser sources based on intracavity difference-frequency generation [O] . Luigi Consolino, Seungyong Jung, Annamaria Campa, 2017

机译：基于腔内差频产生的太赫兹量子级联激光源的光谱纯度和可调谐性
7. Diode-laser-based Sum-frequency Generation of Tunable Wavelengthmodulated UV Light for OH Radical Detection [O] . Daniel B. Oh 1995

机译：基于二极管激光的可调谐波长调制紫外光的和频生成，用于OH自由基检测
8. Widely-tunable, Compact, and Portable Terahertz Source Based on Intracavity Difference-Frequency Generation in Dual-Frequency Yb:YAG Laser for Identification and Detection of Biological Agents [R] . Zotova, Y. B. 2011

机译：基于双腔Yb：YaG激光器内部差异频率生成的广泛可调，紧凑和便携式太赫兹光源，用于生物制剂的识别和检测

10 kHz detection of CO_(2) at 4.5 (mu)m by using tunable diode-laser-based difference-frequency generation

摘要

著录项

相似文献

相关主题

期刊订阅