公开(公告)号：US20250145832A1

公开(公告)日：2025-05-08

申请号：US19011123

申请日：2025-01-06

Applicant: VIAVI SOLUTIONS INC.

Inventor： Johannes SEYDEL ,  Paul Thomas KOHLMANN ,  Mark TEVIS ,  Jeffrey James KUNA

IPC: C09C1/00 ,  B42D25/29 ,  B42D25/328 ,  B42D25/369 ,  B42D25/373 ,  B42D25/445 ,  C23C4/06

Abstract: An article including at least one first metallic layer, at least one dielectric layer; and at least one second metallic layer is disclosed. The at least one dielectric layer can include at least one of (i) a photo-initiator, (ii) an oxygen inhibition mitigation composition, (iii) a leveling agent, and (iv) a defoamer.

公开(公告)号：US20220003905A1

公开(公告)日：2022-01-06

申请号：US16918698

申请日：2020-07-01

Applicant: VIAVI SOLUTIONS INC.

Inventor： Jeffrey James KUNA ,  Paul Thomas KOHLMANN ,  Johannes P. SEYDEL ,  Richard Alan BRADLEY, JR.

IPC: G02B5/24 ,  G02B1/115 ,  C23C14/06 ,  C23C14/08

Abstract: An article including a stack of layers including a high refractive index layer and a low refractive index layer; wherein at least one layer of the stack includes a wavelength selective absorbing material; and wherein the stack of layers has a transparent region with an edge at a wavelength in which light is absorbed by the wavelength selective absorbing material, and a reflection band with an edge at a wavelength in which light is reflected is disclosed. Compositions and optical devices including the article are also disclosed. Additionally, there is disclosed a method of making the article, the composition, and the optical device.

公开(公告)号：US20210028213A1

公开(公告)日：2021-01-28

申请号：US16947898

申请日：2020-08-24

Applicant: VIAVI Solutions Inc.

Inventor： Karen Denise HENDRIX ,  Charles A. HULSE ,  Richard A. BRADLEY ,  Jeffrey James KUNA

IPC: H01L27/146 ,  G02B5/28 ,  G01J3/26 ,  G01J3/02

Abstract: A variable optical filter is disclosed including a bandpass filter and a blocking filter. The bandpass filter includes a stack of alternating first and second layers, and the blocking filter includes a stack of alternating third and fourth layers. The first, second and fourth materials each comprise different materials, so that a refractive index of the first material is smaller than a refractive index of the second material, which is smaller than a refractive index of the fourth material; while an absorption coefficient of the second material is smaller than an absorption coefficient of the fourth material. The materials can be selected to ensure high index contrast in the blocking filter and low optical losses in the bandpass filter. The first to fourth layers can be deposited directly on a photodetector array.

公开(公告)号：US20200023615A1

公开(公告)日：2020-01-23

申请号：US16588344

申请日：2019-09-30

Applicant: VIAVI SOLUTIONS INC.

Inventor： Johannes SEYDEL ,  Mark TEVIS ,  Kangning LIANG ,  Jeffrey James KUNA ,  Jaroslaw ZIEBA ,  Paul Thomas KOHLMANN

IPC: B32B15/08 ,  G02B5/22 ,  G02B1/00 ,  G02B5/26 ,  G02B5/28 ,  B42D25/369 ,  B42D25/36 ,  B42D25/378 ,  C08K3/22 ,  H01L23/14 ,  C09D11/037 ,  C09C1/00 ,  B42D25/29

Abstract: An article including a magnetic-containing layer having a first surface and a second surface opposite the first; a first reflector layer external to the first surface of the magnetic-containing layer; a second reflector layer external to the second surface of the magnetic-containing layer; a first selective light modulator layer external to the first reflector layer; a second selective light modulator layer external to the second reflector layer; a first absorber layer external to the first selective light modulator layer; and a second absorber layer external to the second selective light modulator layer; wherein at least one of the first and second selective light modulator layers comprises at least one of a curing agent, and at least one coating aid is disclosed. Methods of making the disclosed article are also disclosed.

公开(公告)号：US20170368866A1

公开(公告)日：2017-12-28

申请号：US15194298

申请日：2016-06-27

Applicant: VIAVI SOLUTIONS INC.

Inventor： Johannes SEYDEL ,  Paul Thomas KOHLMANN ,  Mark TEVIS ,  Jeffrey James KUNA

IPC: B42D25/369 ,  B42D25/373 ,  B42D25/29 ,  B42D25/328 ,  C23C4/06 ,  B42D25/445

CPC classification number: B42D25/369 ,  B42D25/29 ,  B42D25/328 ,  B42D25/373 ,  B42D25/445 ,  C01P2006/42 ,  C09C1/0015 ,  C09C1/0033 ,  C09C1/006 ,  C09C2200/1008 ,  C09C2200/24 ,  C09C2200/306 ,  C09C2220/10 ,  C23C4/06

Abstract: An article including at least one first metallic layer, at least one dielectric layer; and at least one second metallic layer is disclosed. The at least one dielectric layer can include at least one of (i) a photo-initiator, (ii) an oxygen inhibition mitigation composition, (iii) a leveling agent, and (iv) a defoamer.