JPS647007A - Optical integrated circuit - Google Patents

Optical integrated circuit

Info

Publication number
JPS647007A
JPS647007A JP62163539A JP16353987A JPS647007A JP S647007 A JPS647007 A JP S647007A JP 62163539 A JP62163539 A JP 62163539A JP 16353987 A JP16353987 A JP 16353987A JP S647007 A JPS647007 A JP S647007A
Authority
JP
Japan
Prior art keywords
progressive wave
active element
transmission system
line part
element part
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.)
Pending
Application number
JP62163539A
Other languages
Japanese (ja)
Inventor
Yoshihiko Mizushima
Masao Nakayama
Toru Hirohata
Takashi Iida
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 Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Photonics KK filed Critical Hamamatsu Photonics KK
Priority to JP62163539A priority Critical patent/JPS647007A/en
Publication of JPS647007A publication Critical patent/JPS647007A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Networks Using Active Elements (AREA)

Abstract

PURPOSE:To enable the transmission of high-speed signals without loss on an optical integrated circuit by considering an active element part and progressive wave line part as one integrated progressive wave transmission system and providing a specified intrinsic characteristic impedance to this progressive wave transmission system. CONSTITUTION:The progressive wave line part 2 and the active element part 3 are formed on a substrate 1 and the active element part 3 is constructed by inserting part thereof into the progressive wave line part 2. The progressing wave line part 2 and the active element part 3 can be integrated to the transmission impedance of one progressive wave transmission system by adequately combining the progressive wave line part 2 and the circuit constant of the active element part 3 according to this construction, by which the intrinsic characteristic impedance is provided to the progressive wave transmission system. The signals are, therefore, regarded to propagate the progressive wave transmission system having the intrinsic characteristic impedance and consequently, the circuit constant of the progressive wave line part 2 and the circuit constant of the active element part 3 are so selected that the intrinsic characteristic impedance consists of pure resistance. The ultra-high-speed signals are thereby propagated without receiving waveform deterioration.
JP62163539A 1987-06-30 1987-06-30 Optical integrated circuit Pending JPS647007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62163539A JPS647007A (en) 1987-06-30 1987-06-30 Optical integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62163539A JPS647007A (en) 1987-06-30 1987-06-30 Optical integrated circuit

Publications (1)

Publication Number Publication Date
JPS647007A true JPS647007A (en) 1989-01-11

Family

ID=15775807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62163539A Pending JPS647007A (en) 1987-06-30 1987-06-30 Optical integrated circuit

Country Status (1)

Country Link
JP (1) JPS647007A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174815A (en) * 1985-01-30 1986-08-06 Agency Of Ind Science & Technol Ac power supply circuit to josephson logic circuit
JPS6232667A (en) * 1985-08-05 1987-02-12 Nippon Telegr & Teleph Corp <Ntt> Optical detector for superconductive tunnel junction
JPS6295428A (en) * 1985-10-22 1987-05-01 Nippon Telegr & Teleph Corp <Ntt> Photodetecting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174815A (en) * 1985-01-30 1986-08-06 Agency Of Ind Science & Technol Ac power supply circuit to josephson logic circuit
JPS6232667A (en) * 1985-08-05 1987-02-12 Nippon Telegr & Teleph Corp <Ntt> Optical detector for superconductive tunnel junction
JPS6295428A (en) * 1985-10-22 1987-05-01 Nippon Telegr & Teleph Corp <Ntt> Photodetecting device

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