CN108736308A - 激光指示器 - Google Patents

激光指示器 Download PDF

Info

Publication number
CN108736308A
CN108736308A CN201810297511.2A CN201810297511A CN108736308A CN 108736308 A CN108736308 A CN 108736308A CN 201810297511 A CN201810297511 A CN 201810297511A CN 108736308 A CN108736308 A CN 108736308A
Authority
CN
China
Prior art keywords
laser
luminous point
designator
laser designator
object surface
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.)
Withdrawn
Application number
CN201810297511.2A
Other languages
English (en)
Chinese (zh)
Inventor
池田敦志
笹田充纪
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.)
Si Tong Chen Co Ltd
Kokuyo Co Ltd
Original Assignee
Si Tong Chen Co Ltd
Kokuyo Co Ltd
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 Si Tong Chen Co Ltd, Kokuyo Co Ltd filed Critical Si Tong Chen Co Ltd
Publication of CN108736308A publication Critical patent/CN108736308A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B17/00—Teaching reading
    • G09B17/02—Line indicators or other guides or masks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0427—Electrical excitation ; Circuits therefor for applying modulation to the laser

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Semiconductor Lasers (AREA)
CN201810297511.2A 2017-04-21 2018-04-04 激光指示器 Withdrawn CN108736308A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-084294 2017-04-21
JP2017084294A JP2018180465A (ja) 2017-04-21 2017-04-21 レーザポインタ

Publications (1)

Publication Number Publication Date
CN108736308A true CN108736308A (zh) 2018-11-02

Family

ID=63941315

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810297511.2A Withdrawn CN108736308A (zh) 2017-04-21 2018-04-04 激光指示器

Country Status (3)

Country Link
JP (1) JP2018180465A (ja)
CN (1) CN108736308A (ja)
TW (1) TW201843896A (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03200994A (ja) * 1989-12-28 1991-09-02 Sony Corp パルス駆動機能を有するレーザーポインタ
JPH0794815A (ja) * 1993-09-24 1995-04-07 Nec Corp レーザポインタ
CN201849131U (zh) * 2010-11-04 2011-06-01 粟潇 多用激光教学笔
CN202887513U (zh) * 2012-10-13 2013-04-17 牡丹江医学院 频闪式激光教鞭
CN103489342A (zh) * 2013-09-26 2014-01-01 深圳市福田区青少年科技教育协会 激光电子教鞭
CN105355116A (zh) * 2015-11-23 2016-02-24 魏长同 课堂教学用笔

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03200994A (ja) * 1989-12-28 1991-09-02 Sony Corp パルス駆動機能を有するレーザーポインタ
JPH0794815A (ja) * 1993-09-24 1995-04-07 Nec Corp レーザポインタ
CN201849131U (zh) * 2010-11-04 2011-06-01 粟潇 多用激光教学笔
CN202887513U (zh) * 2012-10-13 2013-04-17 牡丹江医学院 频闪式激光教鞭
CN103489342A (zh) * 2013-09-26 2014-01-01 深圳市福田区青少年科技教育协会 激光电子教鞭
CN105355116A (zh) * 2015-11-23 2016-02-24 魏长同 课堂教学用笔

Also Published As

Publication number Publication date
TW201843896A (zh) 2018-12-16
JP2018180465A (ja) 2018-11-15

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Application publication date: 20181102

WW01 Invention patent application withdrawn after publication