公开(公告)号：US20220141428A1

公开(公告)日：2022-05-05

申请号：US17580075

申请日：2022-01-20

Applicant: VIAVI Solutions Inc.

Inventor： Curtis R. HRUSKA ,  William D. HOUCK

IPC: H04N9/04 ,  H01L27/146 ,  H04N1/48 ,  H04N9/07

Abstract: A device including an array of pixels and a filter wheel may capture a plurality of images by exposing the array of pixels. The device may spin, while capturing the plurality of images, the filter wheel, and the filter wheel may include filter segments. In some implementations, a portion of the filter wheel in front of the array of pixels includes two or more filter segments.

公开(公告)号：US20210352211A1

公开(公告)日：2021-11-11

申请号：US17443194

申请日：2021-07-22

Applicant: VIAVI Solutions Inc.

Inventor： Steven SAXE ,  William D. HOUCK

IPC: H04N5/232 ,  G06T7/00 ,  H04N5/225 ,  H04N5/265 ,  G06T7/30 ,  G03B11/00 ,  G02B5/20 ,  G01N21/31

Abstract: An image capture device may include a first spectral filter and a second spectral filter arranged so that a panoramic image capture operation captures light filtered by the first spectral filter and light filtered by the second spectral filter in a same region of a combined image and one or more processors to: capture a plurality of images based on the panoramic image capture operation; extract first information and second information from the plurality of images, wherein the first information is associated with the first spectral filter and the second information is associated with the second spectral filter; identify an association between the first information and the second information based on a feature captured in the plurality of images via the first spectral filter and the second spectral filter; and store or provide information based on the association between the first information and the second information.

公开(公告)号：US20210018664A1

公开(公告)日：2021-01-21

申请号：US16946977

申请日：2020-07-14

Applicant: VIAVI Solutions Inc.

Inventor： William D. HOUCK ,  Daniel MEYSING

IPC: G02B5/28

Abstract: An optical filter may comprise a first pair of mirrors, a second pair of mirrors, and a common spacer. The second pair of mirrors and the first pair of mirrors may reflect different portions of an electromagnetic spectrum. The common spacer may be positioned between the first pair of mirrors and between the second pair of mirrors.

公开(公告)号：US20190179067A1

公开(公告)日：2019-06-13

申请号：US16129332

申请日：2018-09-12

Applicant: VIAVI Solutions Inc.

Inventor： William D. HOUCK ,  Steven SAXE

IPC: G02B5/26 ,  G02B5/08 ,  G01J3/28

Abstract: An optical filter may include a substrate. The optical filter may include a first mirror. The optical filter may include a second mirror. The optical filter may include a spacer. The first mirror, the second mirror, and the spacer may form a plurality of component filters. A first component filter, of the plurality of component filters, may be associated with a first cross-sectional area and a second component filter, of the plurality of component filters, is associated with a second cross-sectional area. The first cross-sectional area and the second cross-sectional area may be configured to response balance the first component filter and the second component filter.

公开(公告)号：US20240402420A1

公开(公告)日：2024-12-05

申请号：US18625697

申请日：2024-04-03

Applicant: VIAVI Solutions Inc.

Inventor： William D. HOUCK

IPC: G02B6/12 ,  G02B6/13

Abstract: In some implementations, a photonic transmission structure includes a first cladding structure; a first active structure disposed over the first cladding structure; and a second cladding structure disposed over the first active structure. The first active structure includes at least an oxide solution that includes a cation that is titanium.

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.

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

IPC: G01J3/28 ,  G01J3/02

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.

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.

公开(公告)号：US20230194405A1

公开(公告)日：2023-06-22

申请号：US18169356

申请日：2023-02-15

Applicant: VIAVI Solutions Inc.

Inventor： William D. HOUCK

IPC: G01N15/02 ,  G01J3/44 ,  G08B17/107 ,  G01N33/00 ,  G01N21/53

CPC classification number: G01N15/0211 ,  G01J3/4412 ,  G08B17/107 ,  G01N33/0063 ,  G01N21/53

Abstract: An optical detector device may receive a spectroscopic measurement from a multispectral sensor. The optical detector device may determine, based on the spectroscopic measurement, a particulate size of a particulate. The optical detector device may determine, based on the spectroscopic measurement, an identification of the particulate. The optical detector device may determine, based on the particulate size and the identification of the particulate, that an alert condition is satisfied. The optical detector device may trigger an alert based on determining that the alert condition is satisfied.

公开(公告)号：US20220316946A1

公开(公告)日：2022-10-06

申请号：US17807428

申请日：2022-06-17

Applicant: VIAVI Solutions Inc.

Inventor： Valton SMITH ,  William D. HOUCK

IPC: G01J3/02 ,  G02B1/11 ,  G01J3/28

Abstract: An optical device may comprise an array of sensor elements and an array of optical channels disposed on the array of sensor elements. At least one optical channel of the array of optical channels may be configured to pass bandpass filtered light to at least one sensor element of the array of sensor elements. At least one other optical channel of the array of optical channels may be configured to pass non-bandpass filtered light to at least one other sensor element of the array of sensor elements.