IL307724A - מערכת ושיטה להדמיית לייזר - Google Patents

מערכת ושיטה להדמיית לייזר

Info

Publication number
IL307724A
IL307724A IL307724A IL30772423A IL307724A IL 307724 A IL307724 A IL 307724A IL 307724 A IL307724 A IL 307724A IL 30772423 A IL30772423 A IL 30772423A IL 307724 A IL307724 A IL 307724A
Authority
IL
Israel
Prior art keywords
cbc
target
unit
broadened
beamlets
Prior art date
Application number
IL307724A
Other languages
English (en)
Inventor
Raanan Dekel
Golubchik Daniel
Shwa David
Original Assignee
Rafael Advanced Defense Systems Ltd
Raanan Dekel
Golubchik Daniel
Shwa David
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 Rafael Advanced Defense Systems Ltd, Raanan Dekel, Golubchik Daniel, Shwa David filed Critical Rafael Advanced Defense Systems Ltd
Priority to IL307724A priority Critical patent/IL307724A/he
Priority to PCT/IB2024/059918 priority patent/WO2025078996A1/en
Publication of IL307724A publication Critical patent/IL307724A/he

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/106—Beam splitting or combining systems for splitting or combining a plurality of identical beams or images, e.g. image replication
    • 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
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S17/34—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • 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
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • 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
    • G01S7/491—Details of non-pulse systems
    • G01S7/4911—Transmitters
    • 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
    • G01S7/491—Details of non-pulse systems
    • G01S7/4912—Receivers
    • G01S7/4915—Time delay measurement, e.g. operational details for pixel components; Phase measurement
    • 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
    • G01S7/491—Details of non-pulse systems
    • G01S7/4912—Receivers
    • G01S7/4917—Receivers superposing optical signals in a photodetector, e.g. optical heterodyne detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
IL307724A 2023-10-11 2023-10-11 מערכת ושיטה להדמיית לייזר IL307724A (he)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL307724A IL307724A (he) 2023-10-11 2023-10-11 מערכת ושיטה להדמיית לייזר
PCT/IB2024/059918 WO2025078996A1 (en) 2023-10-11 2024-10-10 Laser imaging system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL307724A IL307724A (he) 2023-10-11 2023-10-11 מערכת ושיטה להדמיית לייזר

Publications (1)

Publication Number Publication Date
IL307724A true IL307724A (he) 2025-05-01

Family

ID=95396689

Family Applications (1)

Application Number Title Priority Date Filing Date
IL307724A IL307724A (he) 2023-10-11 2023-10-11 מערכת ושיטה להדמיית לייזר

Country Status (2)

Country Link
IL (1) IL307724A (he)
WO (1) WO2025078996A1 (he)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8575528B1 (en) * 2010-03-03 2013-11-05 Jeffrey D. Barchers System and method for coherent phased array beam transmission and imaging
US8941042B2 (en) * 2011-05-20 2015-01-27 Richard A. Hutchin Multi-beam laser beam control and imaging system and method
US11835923B2 (en) * 2020-11-06 2023-12-05 Maxar Mission Solutions Inc. Imaging through scattering media
IL283921B2 (he) * 2021-06-09 2024-09-01 Rafael Advanced Defense Systems Ltd מכשיר לשחזור קוהרנטיות עבור מדידה אינטרפרומטרית של טורבולנס אטמוספרי

Also Published As

Publication number Publication date
WO2025078996A1 (en) 2025-04-17

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IL307724A (he) מערכת ושיטה להדמיית לייזר