Amplifiers – Parametric amplifiers – Semiconductor type
Patent
1978-10-13
1981-04-28
Moskowitz, Nelson
Amplifiers
Parametric amplifiers
Semiconductor type
331 945G, 331 945PE, H01S 303, H01S 301
Patent
active
042648688
ABSTRACT:
A high power output CO.sub.2 gas laser amplifier having a number of sections, each comprising a plurality of annular pumping chambers spaced around the circumference of a vacuum chamber containing a cold cathode, gridded electron gun. The electron beam from the electron gun ionizes the gas lasing medium in the sections. An input laser beam is split into a plurality of annular beams, each passing through the sections comprising one pumping chamber.
REFERENCES:
patent: 3818375 (1974-06-01), Stapleton et al.
patent: 3973213 (1976-08-01), Rockwood et al.
Leland, et al., "Large-Apertured . . . CO.sub.2 Amplifiers", 10/77, pp. 506-508, 7th Symp. on Engin. Prof. of Fusion Research, Part 1.
Lada, "Electron Beams for Pulsed Lasers", 8/15/1978, pp. 69-74, SPIE, vol. 138, Advances in Laser Technology.
Bayless, "Plasma-Cathode Electron Gun", pp. 1158-1160, Rev. Sci. Instrum., vol. 46, #9.
Lamberton, "CO.sub.2 Long Pulse Electron Beam Lasers", p. 328, Inst. Phys. Conf., Ser. No. 29 , 1976, Capri, Italy.
Bradley, "Electron Beam Pumping of Visible and Ultraviolet Gas Lasers", 10/75, pp. 58-108, Inst. Phys. Conf., Ser. No. 29.
Stratton, "CO.sub.2 Short Pulse Laser Technology", 10/75, Inst. Phys. Conf., Ser. No. 29.
Stapleton et al., "Electron Beam Controlled Lasers . . . ", 11/9/73, pp. 619-625, Fifth Symposium on Engineering Problems of Fusion Research, Princeton University.
Leland Wallace T.
Stratton Thomas F.
Denny James E.
Gaetjens Paul D.
Moskowitz Nelson
Rockwood Jerome B.
The United States of America as represented by the United States
LandOfFree
High power gas laser amplifier does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High power gas laser amplifier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High power gas laser amplifier will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-866435