Title:
混合金属／誘電体光学フィルタ
Document Type and Number:
Japanese Patent JP7150464
Kind Code:
B2
Abstract:
An optical filter may include a first group of layers. The first group of layers may include alternating layers of a first dielectric material, of a group of dielectric materials, and a second dielectric material of the group of dielectric materials. The optical filter may include a second group of layers. The second group of layers may include alternating layers of a third dielectric material, of the group of dielectric materials, and a fourth dielectric material of the group of dielectric materials. The optical filter may include a third group of layers. The third group of layers may include alternating layers of a fifth dielectric material, of the group of dielectric materials, a sixth dielectric material, of the group of dielectric materials, and a metal material. The third group of layers may be disposed between the first group of layers and the second group of layers.
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Inventors:
George Jay Okenfuss
Application Number:
JP2018087590A
Publication Date:
October 11, 2022
Filing Date:
April 27, 2018
Export Citation:
Assignee:
Viavi Solutions Inc.
International Classes:
C03C17/36; G02B5/28
Domestic Patent References:
| JP2010032867A |
Foreign References:
| WO2015195123A1 | ||||
| US20150029582 |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Toshio Fukui
Mitsutsugu Sugimura
Toshio Fukui