GB2349539B - Underwater laser television and underwater laser visualisation - Google Patents

Underwater laser television and underwater laser visualisation

Info

Publication number
GB2349539B
GB2349539B GB0017854A GB0017854A GB2349539B GB 2349539 B GB2349539 B GB 2349539B GB 0017854 A GB0017854 A GB 0017854A GB 0017854 A GB0017854 A GB 0017854A GB 2349539 B GB2349539 B GB 2349539B
Authority
GB
United Kingdom
Prior art keywords
underwater laser
visualisation
television
underwater
laser
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
GB0017854A
Other versions
GB2349539A (en
GB0017854D0 (en
Inventor
Hiroshi Sakai
Kenzi Hirose
Hirotoshi Igarashi
Junichi Akizono
Eiji Satoh
Yoshiaki Takahashi
Harukazu Asatsuma
Toshitaka Saito
Ichiro Fujii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIRECTOR GENERAL OF 1ST DI
Director General Of Port & Har
IHI Corp
Original Assignee
DIRECTOR GENERAL OF 1ST DI
Director General Of Port & Har
IHI Corp
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
Priority claimed from JP8285626A external-priority patent/JP2796086B2/en
Priority claimed from JP8338774A external-priority patent/JP2891678B2/en
Application filed by DIRECTOR GENERAL OF 1ST DI, Director General Of Port & Har, IHI Corp filed Critical DIRECTOR GENERAL OF 1ST DI
Priority claimed from GB9813355A external-priority patent/GB2324221B/en
Publication of GB0017854D0 publication Critical patent/GB0017854D0/en
Publication of GB2349539A publication Critical patent/GB2349539A/en
Application granted granted Critical
Publication of GB2349539B publication Critical patent/GB2349539B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S7/483—Details of pulse systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
GB0017854A 1996-10-28 1997-10-27 Underwater laser television and underwater laser visualisation Expired - Lifetime GB2349539B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8285626A JP2796086B2 (en) 1996-10-28 1996-10-28 Portable underwater laser TV
JP8338774A JP2891678B2 (en) 1996-12-18 1996-12-18 Rotary underwater laser viewing system
GB9813355A GB2324221B (en) 1996-10-28 1997-10-27 Underwater laser television and underwater laser visualisation device

Publications (3)

Publication Number Publication Date
GB0017854D0 GB0017854D0 (en) 2000-09-06
GB2349539A GB2349539A (en) 2000-11-01
GB2349539B true GB2349539B (en) 2001-01-31

Family

ID=27269366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0017854A Expired - Lifetime GB2349539B (en) 1996-10-28 1997-10-27 Underwater laser television and underwater laser visualisation

Country Status (1)

Country Link
GB (1) GB2349539B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116455465B (en) * 2023-04-06 2023-10-20 深圳市强生光电科技有限公司 Underwater laser communication device

Also Published As

Publication number Publication date
GB2349539A (en) 2000-11-01
GB0017854D0 (en) 2000-09-06

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20171026