公开(公告)号：US20040114247A1

公开(公告)日：2004-06-17

申请号：US10320215

申请日：2002-12-16

Applicant: Ocean Optics, Inc.

Inventor： Philip E. Buchsbaum ,  James D. Lane

IPC: B05D005/06 ,  G02B001/10

CPC classification number: G02B5/0858 ,  Y10S359/90

Abstract: An environmentally stable Silver containing mirror or thin-film optical filter having very high reflection values over a large spectral and angular range, and a method for constructing the mirror, or thin-film optical filter, comprising using a substrate that has been exposed to an Argon rich ion stream to prepare the surface. A medium index material is then deposed on the surface with Argon ion bombardment. The Silver is then deposited until it is opaque. A second deposition of the medium index material is next done with the Argon ion bombardment. The coating is then followed with a standard ion assisted deposed optical film to maximize reflection at the desired wavelength and angle of incidence.

Abstract translation: 在大的光谱和角度范围内具有非常高的反射值的环境稳定的含银镜子或薄膜光学滤光器，以及用于构造镜子或薄膜光学滤光器的方法，包括使用暴露于 富氩离子流制备表面。 然后用氩离子轰击将介质材料沉积在表面上。 然后将银沉积至不透明。 接下来用氩离子轰击进行介质材料的第二次沉积。 然后用标准离子辅助放置的光学膜跟随涂层，以使所需波长和入射角下的反射最大化。