Optics: measuring and testing – By dispersed light spectroscopy – Utilizing a spectrometer
Patent
1991-10-15
1995-08-15
Moskowitz, Nelson
Optics: measuring and testing
By dispersed light spectroscopy
Utilizing a spectrometer
372 94, H01S 305, G01B 902, G01C 1964
Patent
active
054424410
ABSTRACT:
Apparatus for stabilizing the position of the exciting electric component of a radio frequency electromagnetic field within the excited plasma of a ring laser, using two adjacent quarterwave coils, and driving the coils from a radio frequency source to ensure that the adjacent open ends of the two coils have electric field components that produce a steep gradient of electric field within the gas plasma of the ring laser.
REFERENCES:
patent: 3395367 (1968-07-01), Bell et al.
patent: 3575667 (1971-04-01), Smith
patent: 3741657 (1973-06-01), Andriga
patent: 3772611 (1973-11-01), Smith
patent: 3800244 (1974-03-01), Karras
patent: 3815047 (1974-06-01), Smith
patent: 3873884 (1975-03-01), Gabriel
patent: 4031428 (1977-06-01), Tokudome
patent: 4031428 (1977-06-01), Tokudome et al.
patent: 4114114 (1978-09-01), Pressley et al.
patent: 4213705 (1980-07-01), Sanders
patent: 4470701 (1984-09-01), Smith
patent: 4475199 (1984-10-01), Sanders
patent: 4482249 (1984-11-01), Smith et al.
patent: 4522496 (1985-06-01), Sanders
patent: 4578793 (1986-03-01), Kane et al.
patent: 4596018 (1986-06-01), Gruber et al.
patent: 4616929 (1986-10-01), Bernelin et al.
patent: 4687331 (1987-08-01), Holtz et al.
patent: 4705398 (1987-11-01), Lim et al.
patent: 4747111 (1988-05-01), Trunta et al.
patent: 4813774 (1989-03-01), Dorschner
patent: 4818087 (1989-04-01), Dorschner
patent: 5196905 (1990-04-01), Hahn et al.
patent: 5305085 (1994-04-01), Hahn
Properties of Zeeman Multioscillators Ring V. Sanders, 1979 Proceedings IEEE, 1449, Aug. 1979.
Waveguide Gas Laser, by P. W. Smith p. 132, vol. 19, No. 5 Applied Physics Letters Sep. 1, 1971.
Coaxial Resonators with Helicalinner Conductor W. W. Macalpin, Dec. 1959 IRE Proceedings.
Discussion of Multioscillator Laser Gyro Chow, et al, pp. 918-936 IEEE Journal of Quantum Electronics vol. QE-16 No. 9 Pub. Sep. 1980.
Grover Bruce C.
Hahn Tae W.
Kirk James F.
Litton Systems Inc.
Martine, Jr. Chester E.
Moskowitz Nelson
Rish L. David
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