| 摘要 |
A mold for making optical devices and a method for manufacturing the same are provided to prevent an intermediate metal layer from being delaminated due to stress when the intermediate layer is formed on the heat insulation layer by thermal spraying. A method for making optical devices comprising the steps of laminating a heat insulation layer(13) on a side surface of a base member(11) where the optical devices are formed, laminating an intermediate metal layer(14) on a surface of the heat insulation layer through thermal spraying, and laminating a surface forming layer(15), which has a surface on which a surface shape of the optical device is transferred, on the intermediate metal layer. The intermediate metal layer is laminated so that portions of the heat insulation layer are uniformly exposed from the intermediate layer.
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