Vibration Detection Using Moving Grating Technique in Photorefractive Two-Wave Mixing
スポンサーリンク
概要
- 論文の詳細を見る
Optical interferometry using photorefractive two-wave mixing has been proposed for the detection of small amplitude vibration. Sensitivity in this interferometry depends on spatial phase difference between the interference fringe and the refractive index grating due to the photorefractive effect. It is proposed to realize vibration detection in such a way that the moving grating technique is applied to the photorefractive two-wave mixing. For this purpose, the optimum speed of movement is discussed. On the basis of the Kogelnik's theory, a theoretical equation is derived about the interference beam which is equivalent to an output signal. Although this is simple approach, our theoretical equation is available for practical use in vibration detection using photorefractive two-wave mixing.
- Publication Office, Japanese Journal of Applied Physics, Faculty of Science, University of Tokyoの論文
- 1998-06-15
著者
-
Liu Liren
Shanghai Institute Of Optics And Fine Mechanics Academia Sinica
-
Otani Yukitoshi
Department Of Mechanical System Engineering Faculty Of Engineering Tokyo University Of Agriculture A
-
Yoshizawa Toru
Department Of Biology Faculty Of Science Osaka University
-
Oda Isao
Department Of Mechanical Engineering Kisarazu National College Of Technology
-
Liu Liren
Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, P. O. Box 800-211, Shanghai 201800, China
-
Otani Yukitoshi
Department of Mechanical Systems Engineering, Faculty of Technology, Tokyo University of Agriculture and Technology, 2-24-16, Naka-cho, Koganei, Tokyo 184-8588, Japan
-
ODA ISAO
Department of Chemical Engineering, Osaka University
関連論文
- Localized Thermal Processing with a Laser-trapped and Heated Metal Nanoparticle
- Beam Shaping Optics for YAG Laser Processing Fabricated by Computerized Numerical Control Lathe
- Liquid Pressure Varifocus Lens
- Optical Triple Matrix Multiplication Using Incoherent Orthogonal Imaging System (OPTICAL COMPUTING 1)
- Multi-Wavelength Mueller Matrix Polarimeter
- Fluorescence Spectroscopy in Rapid Analysis of Scallop Adductor Muscle
- Optical Pattern Fuzzy Logic (OPTICAL COMPUTING 1)
- The Action of Light on the Erythrocyte Membrane Treated with Retinal
- Early Receptor Potential and Production of Metarhodopsin II in Frog Retina
- Kinetic Study of Regeneration of Cone Pigment in Frog Retina in vitro and in vivo Monitored by Early Receptor Potential
- Photochemical Properties of Rhodopsin at Low Temperature
- Manipulation of Metal Nanoparticles using Fiber-Optic Laser Tweezers with a Microspherical Focusing Lens
- Optical Dew Sensor Using Surface Plasmon Resonance of Periodic Ag Nanostructure
- Direct Alignment of Liquid Crystal Molecules Using an Atomic Force Microscope
- Vibration Detection Using Moving Grating Technique in Photorefractive Two-Wave Mixing
- RESIDENCE TIME DISTRIBUTION OF SOLIDS IN STIRRED-FLUIDIZED AND MOVING BEDS
- Fluorescence Spectroscopy in Analysis of Raw Squid Mantle