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公开(公告)号：US20220268626A1
公开(公告)日：2022-08-25
申请号：US17663256
申请日：2022-05-13
Applicant: VIAVI Solutions Inc.
Inventor： William D. HOUCK , Valton SMITH
Abstract: A device may determine a time-of-flight measurement by performing a sample of a sensor based on light received via at least one first spectral filter, wherein the at least one first spectral filter is associated with a spectral range for a time-of-flight measurement; determine that a condition is satisfied with regard to the time-of-flight measurement, wherein the condition relates to an orientation or a position of the sensor or the sensor device relative to a measurement target; trigger a spectrometry measurement to be performed based on determining that the condition is satisfied with regard to the time-of-flight measurement; and perform, based on light received via at least one second spectral filter and by performing a sample of the sensor, the spectrometry measurement for the measurement target based on the condition being satisfied with regard to the time-of-flight measurement.
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公开(公告)号：US20210116366A1
公开(公告)日：2021-04-22
申请号：US16949157
申请日：2020-10-15
Applicant: VIAVI Solutions Inc.
Inventor： Curtis R. HRUSKA , William D. HOUCK , Valton SMITH , Marc K. VON GUNTEN , Chuck DEMILO
IPC: G01N21/359 , G02B19/00
Abstract: An optical sensor system may include a light source. The optical sensor system may include a concentrator component proximate to the light source and configured to concentrate light from the light source with respect to a measurement target. The optical sensor system may include a collection component that includes an array of at least two components configured to receive light reflected or transmitted from the measurement target. The optical sensor system may include may a sensor. The optical sensor system may include a filter provided between the collection component and the sensor.
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公开(公告)号：US20200003940A1
公开(公告)日：2020-01-02
申请号：US16024334
申请日：2018-06-29
Applicant: VIAVI Solutions Inc.
Inventor： Valton SMITH , Curtis R. HRUSKA
Abstract: An optical device may include a narrowband optical filter to receive a beam of light at a selected angle of incidence, wherein the beam of light is caused to be received by the narrowband optical filter at the selected angle of incidence by a steering element included in the optical device, and output a filtered beam of light associated with the beam of light, wherein a wavelength of the filtered beam of light depends on the selected angle of incidence of the beam of light on the narrowband optical filter. The optical device may include a photodiode to receive at least a portion of the filtered beam of light after the filtered beam of light is outputted by the narrowband optical filter.
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公开(公告)号：US20240402403A1
公开(公告)日：2024-12-05
申请号：US18800169
申请日：2024-08-12
Applicant: VIAVI Solutions Inc.
Inventor： Valton SMITH , Michael KLIMEK , Curtis R. HRUSKA
Abstract: An optical device may include a plurality of sensor elements and a plurality of optical channels. The plurality of sensor elements may include a first set of sensor elements associated with a first wavelength range and a second set of sensor elements associated with a second wavelength range. The plurality of optical channels may include a first set of optical channels associated with the first wavelength range and a second set of optical channels associated with the second wavelength range. A first optical channel, of the first set of optical channels, may be disposed over a first sensor element, of the first set of sensor elements, and a second optical channel, of the second set of optical channels, may be disposed over a second sensor element, of the second set of sensor elements.
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公开(公告)号：US20230121033A1
公开(公告)日：2023-04-20
申请号：US18067216
申请日：2022-12-16
Applicant: VIAVI Solutions Inc.
Inventor： Curtis R. HRUSKA , William D. HOUCK , Valton SMITH , Marc K. VON GUNTEN , Chuck DEMILO
IPC: G01N21/359 , G02B19/00
Abstract: An optical sensor system may include a light source. The optical sensor system may include a concentrator component proximate to the light source and configured to concentrate light from the light source with respect to a measurement target. The optical sensor system may include a collection component that includes an array of at least two components configured to receive light reflected or transmitted from the measurement target. The optical sensor system may include may a sensor. The optical sensor system may include a filter provided between the collection component and the sensor.
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Patent Agency Ranking
公开(公告)号：US20220412880A1
公开(公告)日：2022-12-29
申请号：US17929113
申请日：2022-09-01
Applicant: VIAVI Solutions Inc.
Inventor： Curtis R. HRUSKA , Peng ZOU , Benjamin F. CATCHING , Marc K. VON GUNTEN , Valton SMITH
Abstract: A spectroscopic assembly may include a spectrometer. The spectrometer may include an illumination source to generate a light to illuminate a sample. The spectrometer may include a sensor to obtain a spectroscopic measurement based on light, reflected by the sample, from the light illuminating the sample. The spectroscopic assembly may include a light pipe to transfer the light reflected from the sample. The light pipe may include a first opening to receive the spectrometer. The light pipe may include a second opening to receive the sample, such that the sample is enclosed by the light pipe and a base surface when the sample is received at the second opening. The light pipe may be associated with aligning the illumination source and the sensor with the sample.
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公开(公告)号：US20220155145A1
公开(公告)日：2022-05-19
申请号：US17587083
申请日：2022-01-28
Applicant: VIAVI Solutions Inc.
Inventor： William D. HOUCK , Valton SMITH
Abstract: A multispectral sensor device may include a sensor array comprising a plurality of channels and one or more processors to determine that a time-sensitive measurement is to be performed, wherein the time-sensitive measurement is to be performed using data collected by one or more channels of the plurality of channels; cause the data to be collected by a proper subset of channels, of the plurality of channels, wherein the proper subset of channels includes the one or more channels; and determine the time-sensitive measurement based on the data.
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公开(公告)号：US20210108961A1
公开(公告)日：2021-04-15
申请号：US17247789
申请日：2020-12-23
Applicant: VIAVI Solutions Inc.
Inventor： William D. HOUCK , Valton SMITH
Abstract: A device may determine a time-of-flight measurement by performing a sample of a sensor based on light received via at least one first spectral filter, wherein the at least one first spectral filter is associated with a spectral range for a time-of-flight measurement; determine that a condition is satisfied with regard to the time-of-flight measurement, wherein the condition relates to an orientation or a position of the sensor or the sensor device relative to a measurement target; trigger a spectrometry measurement to be performed based on determining that the condition is satisfied with regard to the time-of-flight measurement; and perform, based on light received via at least one second spectral filter and by performing a sample of the sensor, the spectrometry measurement for the measurement target based on the condition being satisfied with regard to the time-of-flight measurement.
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公开(公告)号：US20240027267A1
公开(公告)日：2024-01-25
申请号：US18479973
申请日：2023-10-03
Applicant: VIAVI Solutions Inc.
Inventor： William D. HOUCK , Valton SMITH
IPC: G01J3/02 , G06T7/11 , G01J3/28 , G01J3/36 , H04N25/443
CPC classification number: G01J3/0294 , G06T7/11 , G01J3/2823 , G01J3/36 , G01J3/2803 , H04N25/443 , G01J2003/2836 , G06T2207/20104 , G01J2003/2826 , G01J2003/2806
Abstract: A multispectral sensor device may include a sensor array comprising a plurality of channels and one or more processors to determine that a time-sensitive measurement is to be performed, wherein the time-sensitive measurement is to be performed using data collected by one or more channels of the plurality of channels; cause the data to be collected by a proper subset of channels, of the plurality of channels, wherein the proper subset of channels includes the one or more channels; and determine the time-sensitive measurement based on the data.
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公开(公告)号：US20230341264A1
公开(公告)日：2023-10-26
申请号：US18343015
申请日：2023-06-28
Applicant: VIAVI Solutions Inc.
Inventor： William D. HOUCK , Valton SMITH
CPC classification number: G01J3/28 , G01J3/0229
Abstract: An optical sensor device may comprise an optical sensor comprising a set of sensor elements; an optical filter comprising one or more channels, wherein each channel, of the one or more channels, is configured to pass light associated with particular wavelengths to a subset of sensor elements, of the set of sensor elements, of the optical sensor; a phase mask configured to distribute a plurality of light beams associated with a subject in an encoded pattern on an input surface of the optical filter; and one or more processors. The one or more processors may be configured to obtain, from the optical sensor, sensor data associated with the subject and determine, based on the sensor data, spectral information associated with the subject. The one or more processors may determine, based on the sensor data and information associated with the encoded pattern, spatial information associated with the subject.
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