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公开(公告)号：US20210247555A1
公开(公告)日：2021-08-12
申请号：US17302274
申请日：2021-04-29
Applicant: VIAVI Solutions Inc.
Inventor： Georg J. OCKENFUSS , Scott ROWLANDS , Markus BILGER , Jerry ZIEBA
Abstract: A sensor window may include a substrate and a set of layers disposed onto the substrate. The set of layers may include a first subset of layers of a first refractive index and a second set of layers of a second refractive index different from the first refractive index. The set of layers may be associated with a threshold transmissivity in a sensing spectral range. The set of layers may be configured to a particular color in a visible spectral range and may be associated with a threshold opacity in the visible spectral range.
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公开(公告)号：US20250116759A1
公开(公告)日：2025-04-10
申请号：US18985284
申请日：2024-12-18
Applicant: VIAVI Solutions Inc.
Inventor： Scott ROWLANDS , Markus BILGER , William D. HOUCK
IPC: G01S7/481 , G01S7/486 , G01S17/894
Abstract: A light shaping optic may include a substrate. The light shaping optic may include a structure disposed on the substrate, wherein the structure is configured to receive one or more input beams of light with a uniform intensity field and less than a threshold total intensity, and wherein the structure is configured to shape the one or more input beams of light to form one or more output beams of light with a non-uniform intensity field and less than the threshold total intensity.
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公开(公告)号：US20200300977A1
公开(公告)日：2020-09-24
申请号：US16820252
申请日：2020-03-16
Applicant: VIAVI Solutions Inc.
Inventor： Scott ROWLANDS , Markus BILGER , William D. HOUCK
IPC: G01S7/481 , G01S17/894
Abstract: A light shaping optic may include a substrate. The light shaping optic may include a structure disposed on the substrate, wherein the structure is configured to receive one or more input beams of light with a uniform intensity field and less than a threshold total intensity, and wherein the structure is configured to shape the one or more input beams of light to form one or more output beams of light with a non-uniform intensity field and less than the threshold total intensity.
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公开(公告)号：US20200209448A1
公开(公告)日：2020-07-02
申请号：US16722325
申请日：2019-12-20
Applicant: VIAVI Solutions Inc.
Inventor： Scott ROWLANDS , Georg J. OCKENFUSS , Tim GUSTAFSON , Marius GRIGONIS
Abstract: An optical filter may include a set of optical filter layers disposed onto a substrate. The set of optical filter layers may include a first subset of optical filter layers comprising a first material with a first refractive index. The first material may comprise at least silicon and hydrogen. The set of optical filter layers may include a second subset of optical filter layers comprising a second material with a second refractive index. The second material is different from the first material and the second refractive index is less than the first refractive index. The set of optical filter layers may include a third subset of optical filter layers comprising a third material different from the first material and the second material.
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公开(公告)号：US20240012187A1
公开(公告)日：2024-01-11
申请号：US18471426
申请日：2023-09-21
Applicant: VIAVI Solutions Inc.
Inventor： Georg J. OCKENFUSS , Scott ROWLANDS , Markus BILGER
CPC classification number: G02B5/281 , G01J1/0488 , G01J1/4228
Abstract: A sensor window may include a substrate and a set of layers disposed onto the substrate. The set of layers may include a first subset of layers of a first refractive index and a second set of layers of a second refractive index different from the first refractive index. The set of layers may be associated with a threshold transmissivity in a sensing spectral range. The set of layers may be configured to a particular color in a visible spectral range and may be associated with a threshold opacity in the visible spectral range.
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Patent Agency Ranking
公开(公告)号：US20230324592A1
公开(公告)日：2023-10-12
申请号：US18312831
申请日：2023-05-05
Applicant: VIAVI Solutions Inc.
Inventor： Scott ROWLANDS , Georg J. OCKENFUSS , Tim GUSTAFSON , Marius GRIGONIS
CPC classification number: G02B5/208 , G02B1/115 , G02B1/007 , C23C14/34 , C23C28/345 , C23C14/083 , C23C14/0694 , C23C14/10 , C23C14/081 , G02B5/20
Abstract: An optical filter may include a set of optical filter layers disposed onto a substrate. The set of optical filter layers may include a first subset of optical filter layers comprising a first material with a first refractive index. The first material may comprise at least silicon and hydrogen. The set of optical filter layers may include a second subset of optical filter layers comprising a second material with a second refractive index. The second material is different from the first material and the second refractive index is less than the first refractive index. The set of optical filter layers may include a third subset of optical filter layers comprising a third material different from the first material and the second material.
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公开(公告)号：US20210208318A1
公开(公告)日：2021-07-08
申请号：US17249483
申请日：2021-03-03
Applicant: VIAVI Solutions Inc.
Inventor： Georg J. OCKENFUSS , Scott ROWLANDS , Markus BILGER
Abstract: A sensor window may include a substrate and a set of layers disposed onto the substrate. The set of layers may include a first subset of layers of a first refractive index and a second set of layers of a second refractive index different from the first refractive index. The set of layers may be associated with a threshold transmissivity in a sensing spectral range. The set of layers may be configured to a particular color in a visible spectral range and may be associated with a threshold opacity in the visible spectral range.
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公开(公告)号：US20230324516A1
公开(公告)日：2023-10-12
申请号：US18334629
申请日：2023-06-14
Applicant: VIAVI Solutions Inc.
Inventor： Scott ROWLANDS , Markus BILGER , William D. HOUCK
IPC: G01S7/481 , G01S17/894
CPC classification number: G01S7/4814 , G01S17/894
Abstract: A light shaping optic may include a substrate. The light shaping optic may include a structure disposed on the substrate, wherein the structure is configured to receive one or more input beams of light with a uniform intensity field and less than a threshold total intensity, and wherein the structure is configured to shape the one or more input beams of light to form one or more output beams of light with a non-uniform intensity field and less than the threshold total intensity.
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公开(公告)号：US20230141377A1
公开(公告)日：2023-05-11
申请号：US18047065
申请日：2022-10-17
Applicant: VIAVI Solutions Inc.
Inventor： Georg J. OCKENFUSS , Scott ROWLANDS , Markus BILGER
CPC classification number: G02B5/281 , G01J1/0488 , G01J1/4228
Abstract: A sensor window may include a substrate and a set of layers disposed onto the substrate. The set of layers may include a first subset of layers of a first refractive index and a second set of layers of a second refractive index different from the first refractive index. The set of layers may be associated with a threshold transmissivity in a sensing spectral range. The set of layers may be configured to a particular color in a visible spectral range and may be associated with a threshold opacity in the visible spectral range.
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公开(公告)号：US20180231791A1
公开(公告)日：2018-08-16
申请号：US15431344
申请日：2017-02-13
Applicant: Viavi Solutions Inc.
Inventor： Karen Denise HENDRIX , Scott ROWLANDS
CPC classification number: G02B27/283 , G02B5/28 , G02B5/281 , G02B5/3041 , G02B5/3066
Abstract: An optical filter may include a substrate. The optical filter may include a set of alternating high refractive index layers and low refractive index layers disposed onto the substrate to polarization beam split incident light. The set of alternating high refractive index layers and low refractive index may layers may be disposed such that a first polarization of the incident light with a spectral range of less than approximately 800 nanometers (nm) is reflected by the optical filter and a second polarization of the incident light with a spectral range of greater than approximately 800 nm is passed through by the optical filter. The high refractive index layers may be hydrogenated silicon (Si:H). The low refractive index layers may be silicon dioxide (SiO2).
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