JPH0476071B2 - - Google Patents

Info

Publication number
JPH0476071B2
JPH0476071B2 JP59030763A JP3076384A JPH0476071B2 JP H0476071 B2 JPH0476071 B2 JP H0476071B2 JP 59030763 A JP59030763 A JP 59030763A JP 3076384 A JP3076384 A JP 3076384A JP H0476071 B2 JPH0476071 B2 JP H0476071B2
Authority
JP
Japan
Prior art keywords
light
receiving means
light receiving
lens
circuit
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
JP59030763A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60173487A (ja
Inventor
Yoshiaki Kanbe
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP59030763A priority Critical patent/JPS60173487A/ja
Publication of JPS60173487A publication Critical patent/JPS60173487A/ja
Publication of JPH0476071B2 publication Critical patent/JPH0476071B2/ja
Granted 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
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/04—Systems determining the presence of a target

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Electronic Switches (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP59030763A 1984-02-20 1984-02-20 光学的検出装置 Granted JPS60173487A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59030763A JPS60173487A (ja) 1984-02-20 1984-02-20 光学的検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59030763A JPS60173487A (ja) 1984-02-20 1984-02-20 光学的検出装置

Publications (2)

Publication Number Publication Date
JPS60173487A JPS60173487A (ja) 1985-09-06
JPH0476071B2 true JPH0476071B2 (enrdf_load_stackoverflow) 1992-12-02

Family

ID=12312717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59030763A Granted JPS60173487A (ja) 1984-02-20 1984-02-20 光学的検出装置

Country Status (1)

Country Link
JP (1) JPS60173487A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6409986A (en) * 1985-10-07 1987-04-24 Sigalov, H. Light beam control signals for musical instruments
FR2687469A1 (fr) * 1992-02-19 1993-08-20 Alsthom Gec Capteur de position d'une piece mobile.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106878U (enrdf_load_stackoverflow) * 1979-01-23 1980-07-25

Also Published As

Publication number Publication date
JPS60173487A (ja) 1985-09-06

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