TW201843896A - 雷射指示器 - Google Patents

雷射指示器 Download PDF

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Publication number
TW201843896A
TW201843896A TW107109547A TW107109547A TW201843896A TW 201843896 A TW201843896 A TW 201843896A TW 107109547 A TW107109547 A TW 107109547A TW 107109547 A TW107109547 A TW 107109547A TW 201843896 A TW201843896 A TW 201843896A
Authority
TW
Taiwan
Prior art keywords
laser
laser light
light
pointer
laser pointer
Prior art date
Application number
TW107109547A
Other languages
English (en)
Chinese (zh)
Inventor
池田敦志
笹田充紀
Original Assignee
日商國譽股份有限公司
日商司通辰有限公司
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 日商國譽股份有限公司, 日商司通辰有限公司 filed Critical 日商國譽股份有限公司
Publication of TW201843896A publication Critical patent/TW201843896A/zh

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)
TW107109547A 2017-04-21 2018-03-21 雷射指示器 TW201843896A (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
TW201843896A true TW201843896A (zh) 2018-12-16

Family

ID=63941315

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107109547A TW201843896A (zh) 2017-04-21 2018-03-21 雷射指示器

Country Status (3)

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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2844782B2 (ja) * 1989-12-28 1999-01-06 ソニー株式会社 パルス駆動機能を有するレーザーポインタ
JP2531111B2 (ja) * 1993-09-24 1996-09-04 日本電気株式会社 レ―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
CN105355116B (zh) * 2015-11-23 2017-12-15 重庆永林机械设备有限公司 课堂教学用笔

Also Published As

Publication number Publication date
CN108736308A (zh) 2018-11-02
JP2018180465A (ja) 2018-11-15

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