JP2024546238A - 高速コロイド量子ドット光検出器を使用する光学的深さ感知システム - Google Patents

高速コロイド量子ドット光検出器を使用する光学的深さ感知システム Download PDF

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Publication number
JP2024546238A
JP2024546238A JP2024532875A JP2024532875A JP2024546238A JP 2024546238 A JP2024546238 A JP 2024546238A JP 2024532875 A JP2024532875 A JP 2024532875A JP 2024532875 A JP2024532875 A JP 2024532875A JP 2024546238 A JP2024546238 A JP 2024546238A
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quantum dot
colloidal quantum
illumination source
detector
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Japanese (ja)
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JP2024546238A5 (enExample
Inventor
クレム、イーサン・ジェイ．・ディー．
グレゴリー、クリストファー・ウィリアム
ヒルトン・ジュニア、ジェフリー・アラン
プローチダ、カルメン
ボンド、マイケル
テッセマ、テオドロス
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エスダブリュアイアール ビジョン システムズ インコーポレイテッド
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Publication of JP2024546238A publication Critical patent/JP2024546238A/ja
Publication of JP2024546238A5 publication Critical patent/JP2024546238A5/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4816—Constructional features, e.g. arrangements of optical elements of receivers alone
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K39/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic radiation-sensitive element covered by group H10K30/00
    • H10K39/30—Devices controlled by radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Light Receiving Elements (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP2024532875A 2021-12-01 2022-11-30 高速コロイド量子ドット光検出器を使用する光学的深さ感知システム Pending JP2024546238A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163284846P 2021-12-01 2021-12-01
US63/284,846 2021-12-01
PCT/US2022/080635 WO2023102412A1 (en) 2021-12-01 2022-11-30 Optical depth sensing systems using high speed colloidal quantum dot photodetectors

Publications (2)

Publication Number Publication Date
JP2024546238A true JP2024546238A (ja) 2024-12-19
JP2024546238A5 JP2024546238A5 (enExample) 2025-12-02

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JP2024532875A Pending JP2024546238A (ja) 2021-12-01 2022-11-30 高速コロイド量子ドット光検出器を使用する光学的深さ感知システム

Country Status (5)

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US (1) US12379205B2 (enExample)
EP (1) EP4441795A4 (enExample)
JP (1) JP2024546238A (enExample)
KR (1) KR20240116735A (enExample)
WO (1) WO2023102412A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12653402B2 (en) * 2023-10-24 2026-06-16 Dentsply Sirona Inc. Intraoral camera

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201720063D0 (en) * 2017-12-01 2018-01-17 Cambridge Entpr Ltd Quantum security systems
EP3618115A1 (en) 2018-08-27 2020-03-04 Rijksuniversiteit Groningen Imaging device based on colloidal quantum dots
US11329239B2 (en) 2018-10-09 2022-05-10 Hong Kong Baptist University Multi-mode photodetectors and methods of fabricating the same
EP3917873A4 (en) 2019-02-01 2022-12-14 The University of Chicago Multi-band infrared imaging using stacked colloidal quantum-dot photodiodes
US11442150B2 (en) * 2019-02-13 2022-09-13 Luminar, Llc Lidar system with spatial light modulator
US20200357939A1 (en) 2019-02-25 2020-11-12 The Regents Of The University Of California Ultrasensitive photodetectors
GB2582765B (en) * 2019-04-01 2021-08-25 Imperial College Innovations Ltd Infrared Photodetector with Charge Transfer Member
EP3872146A1 (en) 2020-02-25 2021-09-01 Rijksuniversiteit Groningen Colloidal nanoparticle inks for printing of active layers in an optoelectronic device
US20210288195A1 (en) 2020-03-13 2021-09-16 SWIR Vision Systems Inc. Colloidal Quantum Dot (CQD) Photodetectors and Related Devices
EP4282009A4 (en) 2021-01-19 2024-11-27 Swir Vision Systems, Inc. Colloidal quantum dot photodetectors

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Publication number Publication date
US12379205B2 (en) 2025-08-05
EP4441795A4 (en) 2025-11-26
EP4441795A1 (en) 2024-10-09
WO2023102412A1 (en) 2023-06-08
KR20240116735A (ko) 2024-07-30
US20230168078A1 (en) 2023-06-01

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