Coherent light generators – Particular active media – Insulating crystal
Patent
1986-11-20
1991-09-10
Gonzalez, Frank
Coherent light generators
Particular active media
Insulating crystal
372 20, 372 99, 372107, H01S 316
Patent
active
050480340
ABSTRACT:
A long wavelength NdYAG laser which is operable either in a surgical cutting mode where the wavelength of laser radiation is about 1.44 micrometers, or in a therapeutic coagulating mode where the wavelength of laser radiation is about 1.06 micrometers. The NdYAG laser combines the use of frequency selective laser mirrors together with a repetitively pulsed high peak current lamp to produce high laser power at both 1.44 micrometers and 1.06 micrometers. The NdYAG laser beam may also be coupled to and transmitted by a flexible fiber optic quartz cable so that both the coagulating 1.06 micrometer beam and the cutting 1.44 micrometer beam may be transmitted through the same fiberoptic cable.
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Carl Zeiss Stiftung
Gonzalez Frank
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