MX2020005408A - Receptor para se?ales opticas de baja potencia con funcionamiento en condiciones de alta incidencia de luz de fondo y aplicacion en comunicacion con luz visible. - Google Patents
Receptor para se?ales opticas de baja potencia con funcionamiento en condiciones de alta incidencia de luz de fondo y aplicacion en comunicacion con luz visible.Info
- Publication number
- MX2020005408A MX2020005408A MX2020005408A MX2020005408A MX2020005408A MX 2020005408 A MX2020005408 A MX 2020005408A MX 2020005408 A MX2020005408 A MX 2020005408A MX 2020005408 A MX2020005408 A MX 2020005408A MX 2020005408 A MX2020005408 A MX 2020005408A
- Authority
- MX
- Mexico
- Prior art keywords
- receiver
- optical signals
- visible light
- conditions
- low
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
La invención se refiere a un receptor óptico para señales digitales en el rango visible, con un fotodetector conformado por un arreglo bidimensional de fotodiodos de avalancha (APD), conectados en paralelo y con una salida que representa la suma de las respuestas individuales de cada APD. El fotodetector requiere una baja potencia incidente y por lo tanto permite detectar señales ópticas específicas en un rango de potencias y frecuencias muy bien definido, en condiciones de luz de fondo reales de alta intensidad sin el requerimiento de filtros ópticos, lo que permite un gran avance en la utilidad y aplicabilidad de la comunicación con luz visible con técnicas de modulación digital.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CONC2018/0007716A CO2018007716A1 (es) | 2018-07-25 | 2018-07-25 | Receptor para señales ópticas de baja potencia con funcionamiento en condiciones de alta incidencia de luz de fondo y aplicación en comunicación con luz visible |
PCT/CO2019/000001 WO2020020387A1 (es) | 2018-07-25 | 2019-01-04 | Receptor para señales ópticas de baja potencia con funcionamiento en condiciones de alta incidencia de luz de fondo y aplicación en comunicación con luz visible |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020005408A true MX2020005408A (es) | 2020-08-13 |
Family
ID=69180779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020005408A MX2020005408A (es) | 2018-07-25 | 2019-01-04 | Receptor para se?ales opticas de baja potencia con funcionamiento en condiciones de alta incidencia de luz de fondo y aplicacion en comunicacion con luz visible. |
Country Status (4)
Country | Link |
---|---|
US (1) | US11177882B2 (es) |
CO (1) | CO2018007716A1 (es) |
MX (1) | MX2020005408A (es) |
WO (1) | WO2020020387A1 (es) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2451678A (en) * | 2007-08-10 | 2009-02-11 | Sensl Technologies Ltd | Silicon photomultiplier circuitry for minimal onset and recovery times |
JP5667446B2 (ja) | 2007-11-02 | 2015-02-12 | ユニヴァーシティ オブ ワシントン | ポジトロン放出断層撮影法のパルス開始時間推定方法および一致ペア識別方法、ポジトロン放出断層撮影法スキャナ |
CN101752391B (zh) | 2008-11-28 | 2011-11-09 | 北京师范大学 | 具有mos全耗尽漂移通道的雪崩漂移探测器及其探测方法 |
DE102011107645A1 (de) | 2011-07-12 | 2013-01-17 | Leica Microsystems Cms Gmbh | Vorrichtung und Verfahren zum Detektieren von Licht |
US10527740B2 (en) * | 2014-04-03 | 2020-01-07 | Siemens Medical Solutions Usa, Inc. | Silicon photomultiplier based TOF-PET detector |
CN107072505B (zh) | 2014-04-05 | 2021-03-12 | 手术感应设备公司 | 用于组织氧合的绘制的装置、系统和方法 |
US9854231B2 (en) * | 2014-12-18 | 2017-12-26 | General Electric Company | Silicon photomultipliers with internal calibration circuitry |
CN105022082B (zh) * | 2015-07-29 | 2018-01-19 | 中派科技(深圳)有限责任公司 | 光子测量前端电路 |
EP3411660A4 (en) * | 2015-11-30 | 2019-11-27 | Luminar Technologies, Inc. | LIDAR SYSTEM WITH DISTRIBUTED LASER AND MULTIPLE SENSOR HEADS AND PULSED LASER FOR LIDAR SYSTEM |
US9945965B2 (en) * | 2016-08-04 | 2018-04-17 | General Electric Company | Universal readout for silicon photomultiplier based detectors |
NL2019224B1 (en) * | 2017-07-11 | 2019-01-25 | Fugro Tech Bv | Underwater Wireless Optical Communication Unit and System |
-
2018
- 2018-07-25 CO CONC2018/0007716A patent/CO2018007716A1/es unknown
-
2019
- 2019-01-04 MX MX2020005408A patent/MX2020005408A/es unknown
- 2019-01-04 US US16/962,490 patent/US11177882B2/en active Active
- 2019-01-04 WO PCT/CO2019/000001 patent/WO2020020387A1/es active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US11177882B2 (en) | 2021-11-16 |
US20210250088A1 (en) | 2021-08-12 |
CO2018007716A1 (es) | 2020-01-31 |
WO2020020387A1 (es) | 2020-01-30 |
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