Coherent light generators – Particular pumping means – Pumping with optical or radiant energy
Patent
1998-04-28
2000-09-26
Scott, Jr., Leon
Coherent light generators
Particular pumping means
Pumping with optical or radiant energy
372 6, H01S 3091
Patent
active
061251321
ABSTRACT:
A solid laser crystal added with Pr.sup.3+ is pumped by a InGaN laser diode to generated a laser beam. A fiber having a core added with Pr.sup.3+ is pumped by a GaN laser diode to generated a laser beam. A fiber having a core added with Pr.sub.3+ is pumped by a GaN laser diode to generate fluorescence and incident light in the wavelength range of the fluorescence is amplified by energy of the fluorescence.
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"Journal of Applied Physics" vol. 48, No. 2, pp. 650 to 653, Feb. 1977.
Fuji Photo Film Co. , Ltd.
Jr. Leon Scott
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