Coherent light generators – Particular resonant cavity – Plural cavities
Patent
1987-08-11
1989-07-18
Sikes, William L.
Coherent light generators
Particular resonant cavity
Plural cavities
350 9612, 372 25, 372 29, 372 50, H01S 3082, G02B 610
Patent
active
048499862
ABSTRACT:
An arrangement of optical resonators which are composed of elongated optical waveguides comprising reflectors arranged at their end faces, one group of the waveguides being coupling resonators and a second group of the waveguides being useful resonators which are arranged in a substrate with the useful resonators being adjacent one surface thereof. A laser active material is provided adjacent the one surface of the substrate and can be either a semiconductor laser material or can be a light pump laser material. At least one of the waveguides of the useful resonators being composed of optically passive material, which has good wave-conducting properties, and being positioned adjacent to the laser active material so that a wave field excited in the waveguide can be intensified by the laser active material.
REFERENCES:
J. W. Rose, "High Density Optical Waveguide Array", IBM Technical Disclosure Bulletin, vol. 23, No. 10, Mar. 1981, pp. 4453-4454.
M. Samwaten et al., "Nd-glass laser with three dimensional optical waveguide", Appl. Phy. Letts., vol. 24, No. 12, Jan. 15, 1974, pp. 603-605.
Sorin et al., "Single-Mode-Fiber Ring Dye Laser", Optics Letters vol. 10, No. 11, Nov. 1985, pp. 550-552.
Boerner Manfred
Mueller Reinhard
Trommer Gert
Epps Georgia Y.
Siemens Aktiengesellschaft
Sikes William L.
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