JPS5639430A - High-speed pulse light sensor - Google Patents

High-speed pulse light sensor

Info

Publication number
JPS5639430A
JPS5639430A JP11484779A JP11484779A JPS5639430A JP S5639430 A JPS5639430 A JP S5639430A JP 11484779 A JP11484779 A JP 11484779A JP 11484779 A JP11484779 A JP 11484779A JP S5639430 A JPS5639430 A JP S5639430A
Authority
JP
Japan
Prior art keywords
constitution
transmission line
support rod
electric pulse
impedance
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.)
Granted
Application number
JP11484779A
Other languages
Japanese (ja)
Other versions
JPS6129644B2 (en
Inventor
Yoshio Natsume
Koji Tsuchiya
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.)
Hamamatsu TV Co Ltd
Original Assignee
Hamamatsu TV 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 Hamamatsu TV Co Ltd filed Critical Hamamatsu TV Co Ltd
Priority to JP11484779A priority Critical patent/JPS5639430A/en
Publication of JPS5639430A publication Critical patent/JPS5639430A/en
Publication of JPS6129644B2 publication Critical patent/JPS6129644B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

PURPOSE: To prevent reflection in the connection part by matching input and output impedance in the transmission line on the signal generating/sensing side and arranging a constitution so that both inner and outer conductors may be connected in a smooth shape.
CONSTITUTION: If super high-speed pulse light is radiated into photoelectron emission cathode 6, super high-speed electric pulse is generated. Electric pulse is transmitted to coaxial transmission line for characteristic impedance 2R consisting of outer conductor 10 and inner conductor 11 and resistor 9 for resistance 2R through transmission line for the same characteristic impedance R composed of by-pass 2 and support rod 4 as well as of metal container 8 and support rod 4. Consequently input impedance R of this parallel circuit becomes R. In addition, smooth-shaped inner and outer conductor, i.e. columnar support rod 4 tapering in diameter near the support element 9 is finaly connected in such manner that it may match the orifice of support element 9. For this reason, reflection does not occur at the connection point. Under this constitution, it is possible to prevent reflection of electric pulse in the connection part.
COPYRIGHT: (C)1981,JPO&Japio
JP11484779A 1979-09-06 1979-09-06 High-speed pulse light sensor Granted JPS5639430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11484779A JPS5639430A (en) 1979-09-06 1979-09-06 High-speed pulse light sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11484779A JPS5639430A (en) 1979-09-06 1979-09-06 High-speed pulse light sensor

Publications (2)

Publication Number Publication Date
JPS5639430A true JPS5639430A (en) 1981-04-15
JPS6129644B2 JPS6129644B2 (en) 1986-07-08

Family

ID=14648189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11484779A Granted JPS5639430A (en) 1979-09-06 1979-09-06 High-speed pulse light sensor

Country Status (1)

Country Link
JP (1) JPS5639430A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59231456A (en) * 1983-06-15 1984-12-26 Nippon Telegr & Teleph Corp <Ntt> Level detecting apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6368842U (en) * 1986-10-27 1988-05-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59231456A (en) * 1983-06-15 1984-12-26 Nippon Telegr & Teleph Corp <Ntt> Level detecting apparatus

Also Published As

Publication number Publication date
JPS6129644B2 (en) 1986-07-08

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