Coherent light generators – Particular resonant cavity
Patent
1983-04-12
1985-02-05
Sikes, William L.
Coherent light generators
Particular resonant cavity
35016212, 35016216, 372 99, H01S 308
Patent
active
044981848
ABSTRACT:
A Jinc-trap resonator has a Fourier transform resonator structure with a Jinc-trap spatial filter disposed in one of two opposite end transform planes. A near Jinc-like mode is effectively trapped at the one plane where the filter is located, while a corresponding transform mode that is nearly constant in amplitude and flat in phase is located at the opposite transform plane. The Jinc-trap spatial filter is composed of a first series of concentric absorption bands and a second series of concentric reflecting bands which alternate in position with the absorption bands.
REFERENCES:
patent: 3136959 (1964-06-01), Culver
Concetto R. Giuliano, "Applications of Optical Phase Conjunction," Physics Today, Apr. 1981, pp. 27-30, 32-35.
David M. Pepper, "Nonlinear Optical Phase Conjugation," Optical Engineering, Mar./Apr. 1982, vol. 21, No. 2, pp. 156-183.
T. R. O'Meara, "Jinc Trap Resonators", Mar. 1983, Abstract of Apr. 15, 1982, Conference on Lasers Oral Presentation.
Flanagan John R.
Jr. Leon Scott
Sikes William L.
Singer Donald J.
The United States of America as represented by the Secretary of
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