Tunable, UV Solid-State Lidar for Measurement of Nitric Oxide Distribution
スポンサーリンク
概要
- 論文の詳細を見る
A solid-state differential absorption lidar (DIAL) system was developed for nitric oxide monitoring. The ultraviolet (UV) light was generated through second-harmonic generation, subsequent to the sum-frequency mixing of the pulses from a Ti:sapphire laser, pumped by a frequency-doubled Nd:YAG laser, and from the fundamental of another Nd:YAG laser. The output pulse energy achieved in this way was 4 mJ at 226.8 nm with 2 pm linewidth. This DIAL system made it possible to measure the spatial distribution of nitric oxide emitted from a diesel engine installed at a distance of 130 m from the lidar for demonstration of stack plume, with the detection accuracy of 0.065 ppm with a range resolution of 10 m. We also measured the background nitric oxide of the order of 10 ppb in the urban atmosphere.
- 社団法人応用物理学会の論文
- 1999-11-15
著者
-
KUZE Hiroaki
Center for Environmental Remote Sensing, Chiba University
-
TAKEUCHI Nobuo
Center for Environmental Remote Sensing,Chiba University
-
Kuze Hiroaki
Center For Environmental Remote Sensing Chiba University
-
Tai Hideo
Fundamental Technology Laboratory Corporate R&d Department Tokyo Gas Co. Ltd.
-
Takeuchi Nobuo
Center For Environmental Remote Sensing Chiba University
-
TORIUMI Ryoichi
Fundamental Technology Laboratory, Corporate R&D Department, Tokyo Gas Co., Ltd.
-
Toriumi Ryoichi
Fundamental Technology Laboratory Corporate R&d Department Tokyo Gas Co. Ltd.
-
Takeuchi Nobuo
Center for Environmental Remote Sensing, Chiba University
-
Kuze Hiroaki
Center for Environmental Remote Sensing (CEReS), Chiba University
関連論文
- Optical Properties of Aerosols in the Marine Boundary Layer during a Cruise from Tokyo, Japan to Fremantle, Australia
- 地理情報システム(GIS)による中国東北部における生物分布帯の気候変動への反応のシミュレーション
- Pattern discrimination of coniferous forest on a temperate subalpine by satellite image
- Study of changes in life zone distribution in north-east China by climate-vegetation classification
- The Forest Vegetation and Its Differentiation under Disturbance in a Temperate Mountain, China
- Reduction of Fringe Noise in Wavelength Modulation Spectroscopy Using a One-Dimensional Focal Plane Array
- High Sensitive Detection of Trace Gases Using Optical Heterodyne Method with a High Finesse Intra-Cavity Resonator
- Vegetation Inventory of a Temperate Biosphere Reserve in China by Image Fusion of Landsat TM and SPOT HRV
- The Measurement of NO_2 Column Density in Chiba City
- Determination of Vertical Distributions of Aerosol Optical Parameters by Use of Multi-Wavelength Lidar Data
- Dual-Site Lidar Observations and Satellite Data Analysis for Regional Cloud Characterization
- Cavity-Enhanced Detection of Molecular Absorption under the Scheme of Wavelength Modulation Spectroscopy
- Effect of Multiple Scattering in the Lidar Measurement of Tropospheric Aerosol Extinction Profiles
- Atmospheric Correction of Visible and Near-infrared Satellite Data using Radiance Components: an Improved Treatment of Adjacency Effect
- Adjacency Effect in the Atmospheric Correction of Satellite Remote Sending Data : Evaluation of the Influence of Aerosol Extinction Profiles
- Determination of Aerosol Extinction-to Backscattering Ratio from Multiwavelength Lidar Observation
- Simultaneous Measurement of Wind and Aerosol Backscattering in the Troposphere by High Spectral Resolution Lidar with Iodine Filter
- Daytime Monitoring of Urban NO_2 Column Density by Solar Spectroscopic Method
- Signal Penetration into Thick Clouds Studied by Multi-Layer Data Observed with a Micro-Pulse Lidar
- Simultaneous Observation of NO_2 Column Density and Aerosol Optical Thickness in Urban Atmosphere
- Sensitivity Enhancement for Acetylene Detection at 1.5 μm by Use of a High-Finesse Optical Cavity
- Calibration of the Lidar Measurement of Tropospheric Aerosol Extinction Coefficients
- Study on Indonesia aerosol by using NOAA data and sky radiometer data
- Measurement of Atmospheric NO_2 Column Density with Kitt Peak Solar Flux Atlas as a Reference
- Enhanced Detection of Gas Absorption Using an Erbium-Doped Fiber Ring Laser
- Tunable, UV Solid-State Lidar for Measurement of Nitric Oxide Distribution
- Visualization of Crevice Flow in an Engine Using Laser-Induced Fluorescence
- Simultaneous Laser -Induced Fluorescence Imaging of Unburnt and Reacting Areas in Combustion Fields Using a KrF Excimer Laser
- GPU Based Chirp Scaling Algorithm for SAR Processing (宇宙・航行エレクトロニクス)
- GPU Based Chirp Scaling Algorithm for SAR Processing
- Determination of Vertical Distributions of Aerosol Optical Parameters by Use of Multi-Wavelength Lidar Data
- Development of 9.41 GHz Microstrip Antenna for Three Dimensional Weather Radar (3D-WR) (アンテナ・伝播)