Coherent light generators – Particular resonant cavity – Mirror support or alignment structure
Patent
1989-01-31
1992-09-01
Moskowitz, Nelson
Coherent light generators
Particular resonant cavity
Mirror support or alignment structure
372102, 372 55, 372 20, 372 54, H01S 308, H01S 2702, H01S 320
Patent
active
051446383
ABSTRACT:
A dye laser oscillator for producing a tuned dye beam is disclosed herein and includes, among other components, a beam output coupling assembly, a dye cell assembly, a beam expander assembly, an etalon assembly, and a grating assembly. Each of three assemblies is vertically supported from a horizontal base so as to be readily removable from the base without interference from or interfering with the other assemblies. The particular grating assembly disclosed is specifically designed for proper optical alignment with the intended path of the dye beam to be produced and for accurate pivotal movement relative to the beam path in order to function as a coarse tuning mechanism in the production of the ultimately tuned beam.
REFERENCES:
patent: 3443243 (1969-05-01), Patel
patent: 3697889 (1972-10-01), Dewey
patent: 3710277 (1973-01-01), Forbes
patent: 3745484 (1973-07-01), Coristi
patent: 3810042 (1974-05-01), Chang et al.
patent: 3868590 (1975-02-01), Itzleen et al.
patent: 4674097 (1987-06-01), Fountain
Schmidt, A. S.; "Simultaneous Two-Wavelength . . . Dye Laser"; Jul. 1975; Opt. Corrum., vol. 14, #3, pp. 294-295.
Gaither Roger S.
Moser William R.
Moskowitz Nelson
The United States of America as represented by the United States
Valdes Miguel A.
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