JPH0617057Y2 - レーザ光警報装置 - Google Patents

レーザ光警報装置

Info

Publication number
JPH0617057Y2
JPH0617057Y2 JP3662489U JP3662489U JPH0617057Y2 JP H0617057 Y2 JPH0617057 Y2 JP H0617057Y2 JP 3662489 U JP3662489 U JP 3662489U JP 3662489 U JP3662489 U JP 3662489U JP H0617057 Y2 JPH0617057 Y2 JP H0617057Y2
Authority
JP
Japan
Prior art keywords
laser light
circuit
pulsed laser
pulse
reset
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
JP3662489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02128536U (https=
Inventor
隆仁 平塚
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.)
NEC Corp
Original Assignee
NEC 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
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP3662489U priority Critical patent/JPH0617057Y2/ja
Publication of JPH02128536U publication Critical patent/JPH02128536U/ja
Application granted granted Critical
Publication of JPH0617057Y2 publication Critical patent/JPH0617057Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP3662489U 1989-03-29 1989-03-29 レーザ光警報装置 Expired - Lifetime JPH0617057Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3662489U JPH0617057Y2 (ja) 1989-03-29 1989-03-29 レーザ光警報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3662489U JPH0617057Y2 (ja) 1989-03-29 1989-03-29 レーザ光警報装置

Publications (2)

Publication Number Publication Date
JPH02128536U JPH02128536U (https=) 1990-10-23
JPH0617057Y2 true JPH0617057Y2 (ja) 1994-05-02

Family

ID=31543017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3662489U Expired - Lifetime JPH0617057Y2 (ja) 1989-03-29 1989-03-29 レーザ光警報装置

Country Status (1)

Country Link
JP (1) JPH0617057Y2 (https=)

Also Published As

Publication number Publication date
JPH02128536U (https=) 1990-10-23

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