Optics: measuring and testing – By particle light scattering – With photocell detection
Patent
1982-09-28
1986-02-18
Willis, Davis L.
Optics: measuring and testing
By particle light scattering
With photocell detection
356347, G01B 902
Patent
active
045710805
ABSTRACT:
The invention relates to the interferometric detection of reciprocal and non-reciprocal effects affecting the propagation of optical radiation in a two-armed interferometer. The invention relates to a two-armed interferometer terminating by a photorefractive medium used as an interactive reflector according to the four-wave interferometer principle.
The invention particularly applies to the measurement of physical quantities such as displacement, linear velocity, angular velocity, magnetic field, pressure and temperature.
REFERENCES:
patent: 4198162 (1980-04-01), Bjorklund et al.
patent: 4304458 (1981-12-01), Huignard et al.
patent: 4353616 (1982-10-01), Leclerc et al.
patent: 4442455 (1984-04-01), Huignard et al.
Siegman, "Dynamic Interferometry and Differential Holography of Irregular Phase Objects Using Phase Conjugate Reflection" Optics Communications, vol. 31, No. 3, pp. 257-258, Dec. 1979.
Arditty Herve
Graindorge Philippe
Huignard Jean-Pierre
Papuchon Michel
"Thomson-CSF"
Koren Matthew W.
Willis Davis L.
LandOfFree
Michelson interferometer with a photorefractive mirror does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Michelson interferometer with a photorefractive mirror, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Michelson interferometer with a photorefractive mirror will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1548883