AR105105A1 - Lidiar de alta resolución espectral multimodo - Google Patents

Lidiar de alta resolución espectral multimodo

Info

Publication number
AR105105A1
AR105105A1 ARP160101883A ARP160101883A AR105105A1 AR 105105 A1 AR105105 A1 AR 105105A1 AR P160101883 A ARP160101883 A AR P160101883A AR P160101883 A ARP160101883 A AR P160101883A AR 105105 A1 AR105105 A1 AR 105105A1
Authority
AR
Argentina
Prior art keywords
laser light
mode
spectral resolution
interferometer
lead high
Prior art date
Application number
ARP160101883A
Other languages
English (en)
Inventor
Quel Eduardo
Otero Lidia
Ristori Pablo
Nishizawa Tomoaki
Sugimoto Nobuo
Jin Yoshitaka
Original Assignee
Nat Inst For Env Studies
Consejo Nac De Investig Científicas Y Técnicas (Conicet)
Mini De Defensa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nat Inst For Env Studies, Consejo Nac De Investig Científicas Y Técnicas (Conicet), Mini De Defensa filed Critical Nat Inst For Env Studies
Publication of AR105105A1 publication Critical patent/AR105105A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)

Abstract

En un sistema de Lidar 1, se utiliza una fuente de luz láser con múltiples modos longitudinales 10 que es menos costosa que una fuente de luz láser de un único modo longitudinal. Ya que los intervalos de modo de la luz láser emitida desde la fuente de luz láser con múltiples modos longitudinales 10 son constantes, se puede lograr un interferómetro con un interferómetro de Mach-Zehnder 30 que tiene picos de transmisión en cada separación de longitud de onda correspondiente a los intervalos de modo. Por lo tanto, se puede eliminar un componente S1 de luz de dispersión de Mie, que tiene picos en cada intervalo de modo de la luz láser, con el interferómetro 30.
ARP160101883A 2015-06-24 2016-06-23 Lidiar de alta resolución espectral multimodo AR105105A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/068257 WO2016208013A1 (ja) 2015-06-24 2015-06-24 ライダーシステム及び計測方法

Publications (1)

Publication Number Publication Date
AR105105A1 true AR105105A1 (es) 2017-09-06

Family

ID=57584957

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP160101883A AR105105A1 (es) 2015-06-24 2016-06-23 Lidiar de alta resolución espectral multimodo

Country Status (3)

Country Link
JP (1) JP6243088B2 (es)
AR (1) AR105105A1 (es)
WO (1) WO2016208013A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020049941A1 (ja) * 2018-09-05 2020-03-12 パナソニックＩｐマネジメント株式会社 計測装置及び計測方法
JP6782470B2 (ja) 2018-09-05 2020-11-11 パナソニックＩｐマネジメント株式会社 計測装置及び計測方法
CN113039425A (zh) * 2019-02-26 2021-06-25 松下知识产权经营株式会社 散射体测定方法及散射体测定装置
WO2020202887A1 (ja) * 2019-03-29 2020-10-08 パナソニックＩｐマネジメント株式会社 エアロゾル計測装置及びエアロゾル計測方法
JP7426612B2 (ja) 2019-05-31 2024-02-02 パナソニックＩｐマネジメント株式会社 エアロゾル計測装置及びエアロゾル計測方法
WO2020261972A1 (ja) * 2019-06-26 2020-12-30 パナソニックＩｐマネジメント株式会社 浄化方法及び浄化システム
CN110850436B (zh) * 2019-11-28 2023-03-31 中国科学院合肥物质科学研究院 实时测量机载高光谱成像激光雷达光谱的装置及方法
JP7405414B2 (ja) 2020-03-26 2023-12-26 国立研究開発法人宇宙航空研究開発機構 計測装置及び計測方法
CN112379670A (zh) * 2020-11-10 2021-02-19 京东数科海益信息科技有限公司 用于机器人的激光雷达视角扩展装置及机器人

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002071518A (ja) * 2000-08-28 2002-03-08 Ando Electric Co Ltd 波長分散測定装置
JP4613351B2 (ja) * 2006-08-25 2011-01-19 独立行政法人産業技術総合研究所 位置決め機構
US8355120B2 (en) * 2010-03-10 2013-01-15 The United States Of America, As Represented By The Secretary Of The Navy Doppler asymmetric spatial heterodyne spectroscopy light detection and ranging receiver
US9086488B2 (en) * 2010-04-20 2015-07-21 Michigan Aerospace Corporation Atmospheric measurement system and method

Also Published As

Publication number Publication date
JPWO2016208013A1 (ja) 2017-07-13
JP6243088B2 (ja) 2017-12-06
WO2016208013A1 (ja) 2016-12-29

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