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AssigneeKorea Photonics Technology Institute
InventorsJuhyeon CHOI, Seonhoon KIM, Weesam LEE, Jeonghwan IN
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A composition for eco-friendly infrared transmissive glass and a method for optical glass using the same are disclosed. According to an embodiment of the present invention, there is provided a method for manufacturing optical glass transmitting an infrared wavelength band of light by a preset reference value or more, comprising mixing preset contents of Ge, Ga, and Se and charging the mixture into a preset container, performing fusion on the preset container in a first preset environment, and gradually cooling the container in a second preset environment.
A composition for glass transmitting an infrared wavelength band of light by a preset reference value or more, wherein the composition comprises 22.5 mol % to 46.875 mol % of Ge, 1.875 mol % to 12.5 mol % of Ga, and a present content of Se.
A method for manufacturing optical glass transmitting an infrared wavelength band of light by a preset reference value or more, the method comprising:
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Dependencies are inferred from the claim text.