Enhanced Detection of Gas Absorption Using an Erbium-Doped Fiber Ring Laser
スポンサーリンク
概要
- 論文の詳細を見る
We demonstrate gas sensing using a fiber ring laser composed of an erbium-doped fiber as the laser medium and a compact gas cell module. Acetylene absorption at 1.5 μm is enhanced by an intracavity configuration, in which multiple band-pass filters are used to control the wavelength of laser oscillation. A maximum enhancement factor of about 80 is achieved with an 18.3mm cell under a pressure range below 100 Pa. Experimental results can reasonably be explained by a ring laser theory that describes the influence of acetylene pressure on the threshold and slope efficiency of the laser output characteristics.
- 社団法人応用物理学会の論文
- 2002-08-15
著者
-
KUZE Hiroaki
Center for Environmental Remote Sensing, Chiba University
-
YOSHII Yotsumi
Center for Environmental Remote Sensing, Chiba University
-
Yoshii Yotsumi
Center For Environmental Remote Sensing Chiba University
-
Kuze Hiroaki
Center For Environmental Remote Sensing Chiba University
-
Mugino Akira
The Furukawa Electric Co. Ltd. Fitel Photonics Laboratory
-
MIZUNO Kazuyou
The Furukawa Electric Co., Ltd., R&D Division, Fitel Photonics Laboratory
-
SEKIGAMI Yuji
Center for Environmental Remote Sensing, Chiba University
-
TAKEUUHI Nobuo
Center for Environmental Remote Sensing, Chiba University
-
Sekigami Yuji
Center For Environmental Remote Sensing Chiba University
-
Takeuuhi Nobuo
Center For Environmental Remote Sensing Chiba University
-
Mizuno Kazuyou
The Furukawa Electric Co. Ltd. Fitel Photonics Laboratory:center For Environmental Remote Sensing Ch
-
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
- Reduction of Fringe Noise in Wavelength Modulation Spectroscopy Using a One-Dimensional Focal Plane Array
- 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
- Application of Nonlinear Fitting for Etalon-Type Gain-Flattening Filter Design
- 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
- 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
- Application of Nonlinear Fitting for Etalon-Type Gain-Flattening Filter Design
- 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)