Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
June 15, 2010
Patent Application Number
11682557
Date Filed
March 6, 2007
Patent Primary Examiner
Patent abstract
A wavelength converting device has a substrate made of an electro-optic material and converts a wavelength of a fundamental light to oscillate a converted light. A wavelength converting portion is provided in the substrate and has a cross sectional area of 0.0001 mm2 or larger and 0.01 mm2 or smaller. A pair of thinner portions are provided in both sides of the wavelength converting portion, respectively, and thinner than the wavelength converting portion.
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