Acoustooptic Device Applied to Strain Sensing System with Compensated Temperature Characteristics
スポンサーリンク
概要
- 論文の詳細を見る
We report the application of an acoustooptic tunable filter (AOTF) to the wavelength monitor in a fiber-optic sensing system with fiber Bragg gratings (FBGs). The system requires good temperature characteristics. A system with good temperature characteristics has been realized using two light wavelengths as references. The accuracy of the measured wavelength was approximately 0.63 pm in the temperature range of the AOTF device from $-20$ to 70 °C. This accuracy corresponds to strain of about $10^{-6}$.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2008-05-25
著者
-
Kadota Michio
Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto 617-8555, Japan
-
Tanaka Shinji
Murata MFG Co., Ltd., Yasushi, Shiga 520-2393, Japan
-
Yamada Kiyokazu
Murata Manufacturing, Co., Ltd., 10-1 Higashikotari 1-chome, Nagaokakyo, Kyoto 617-8555, Japan
-
Kobayashi Hideaki
Murata Manufacturing, Co., Ltd., 10-1 Higashikotari 1-chome, Nagaokakyo, Kyoto 617-8555, Japan
関連論文
- Determination of the Polarities of ZnO Thin Films on Polar and Nonpolar Substrates Using Scanning Nonlinear Dielectric Microscopy
- Ceramic Resonators Using BGS Waves : SAW and Communication Device
- Frequency Trimming of ZnO/Glass SAW Filters : SAW and Communication Devices
- Shear Bulk Wave Transducer Made of (112^^-0)-Plane Epitaxial ZnO Film on R-Sapphire
- The Polishing Effect of ZnO Thin Films on SAW Filters : SAW and Communication Devices
- Characteristics of Bleustein-Gulyaev-Shimizu Wave Resonators on Ceramics at High Frequencies
- Evaluation of Piezoelectric Ceramic Substrates for Ultrasonic Bulk Wave Filters and Resonators Using Pulse Interference Method
- Characteristics of Zinc Oxide Films on Glass Substrates Deposited by RF-Mode Electron Cyclotron Resonance Sputtering System
- Piezoelectric Characteristics of ZnO Films Deposited Using an Electron Cyclotron Resonance Sputtering System
- Ion Polishing of ZnO Films by an ECR System : SAW and Communication Device
- Properties of Leaky, Leaky Pseudo, and Rayleigh Surface Acoustic Waves on Various Rotated Y-cut Langasite Crystal Substrates
- Control of Nonlinear Piezoelectricity and Its Application to Efficiency Improvement of Surface Acoustic Wave Elastic Convolver
- Tunable Filters Using Ultrawide-Band Surface Acoustic Wave Resonator Composed of Grooved Cu Electrode on LiNbO3
- Small Surface Acoustic Wave Duplexer for Wide-Band Code-Division Multiple Access Full-Band System Having Good Temperature Characteristics
- Small and Low-Loss Intermediate Frequency Surface Acoustic Wave Filters Using Zinc Oxide Film on Quartz Substrate
- Acoustic Wave Devices Composed of Periodically Poled $Z$-Cut LiTaO3 Plate Using Edge Reflection
- Low Loss Intermediate-Frequency Resonator Filter Using Shear Horizontal Type Leaky Surface Acoustic Wave on $\alpha$-Phase Heavy Metal Film/Quartz
- Transversely Coupled Resonator Filters Utilizing Reflection of Bleustein-Gulyaev-Shimizu Wave at Free Edges of Substrate
- A Bleustein-Gulyaev-Shimizu Wave Resonator with 2 or 3 Resonances for Double Traps in TV and VCR (VTR)
- Improvements in Temperature Characteristics and Bandwidth for ZnO/Quartz Structure with Large Coupling Factor
- Improvement of Shape Factor and Loss of Surface Acoustic Wave Resonator Filter Composed of SiO2/High-Density-Electrode/LiTaO3
- High-Frequency Surface Acoustic Wave Resonator Filter Composed of ZnO/High-Density Electrode/Quartz Structure
- Surface Acoustic Wave Duplexer Composed of SiO2/Cu Electrode/LiNbO3 Structure Having Convex and Concave Portions
- Properties of Zinc Oxide (ZnO) Films Deposited by an Electron Cyclotron Resonance (ECR) Sputtering System
- Surface Acoustic Wave Characteristics on ZnO/YZ・LiNbO_3 Structure and Their Application to Elastic Convolver
- Magnetic sensor based on surface acoustic wave resonators (Special issue: Ultrasonic electronics)
- SiO2/Grooved Al Electrode/LiTaO3 and Edge-Reflection Surface Acoustic Wave Structures Having Large Reflection Coefficient, Large Coupling Factor, and Excellent Temperature Characteristic Even If Al Electrodes Are Used
- Surface Acoustic Wave Characteristics of a ZnO/Quartz Substrate Structure Having a Large Electromechanical Coupling Factor and a Small Temperature Coefficient
- Band-Pass-Type Tunable Filter Using Surface Acoustic Wave Resonator Composed of Grooved Cu Electrodes on LiNbO (Special Issue : Ultrasonic Electronics)
- Smaller Surface Acoustic Wave Duplexer for US Personal Communication Service Having Good Temperature Characteristics
- Development of Substrate Structures and Processes for Practical Applications of Various Surface Acoustic Wave Devices
- Nanodomain Formation on Ferroelectrics and Development of Hard-Disk-Drive-Type Ferroelectric Data Storage Devices
- Sensitivity of Surface Acoustic Wave Magnetic Sensors Composed of Various Ni Electrode Structures
- Application of Acoustooptic Tunable Filter to Strain- or Vibration-Sensing System
- Very Small-Sized Resonator Filter Using Shear Horizontal Wave on Quartz
- RF Filter using Boundary Acoustic Wave
- Radio Frequency Surface Acoustic Wave Filter Having Narrow Bandwidth and Excellent Temperature Characteristic
- High-Frequency Lamb Wave Device Composed of LiNbO3 Thin Film
- Surface Acoustic Wave Duplexer for US Personal Communication Services with Good Temperature Characteristics
- Ultrawide-Band Resonators Using Shear Horizontal-Type Plate Wave and Their Application
- S
- A Bleustein-Gulyaev-Shimizu Wave Resonator with 2 or 3 Resonances for Double Traps in TV and VCR (VTR)
- High-Frequency Edge Reflection Type Resonators with Excellent Temperature Characteristics
- Growth of $\langle 1\bar{1}00\rangle$ Epitaxial ZnO Film on $Y$-Plane LiNbO3 Substrate
- Ultrawide-Band Resonators Using Shear Horizontal-Type Plate Wave and Their Application (Special Issue : Ultrasonic Electronics) -- (Piezoelectric devices (bulk wave devices, surface wave devices))
- Acoustooptic Device Applied to Strain Sensing System with Compensated Temperature Characteristics
- Longitudinally Coupled Resonator Filter Using Edge Reflection of Bleustein-Gulyaev-Shimizu and Shear Horizontal Waves with Various Bandwidths Realized by Selecting Substrates