CA1299245C - Recepteurs optiques - Google Patents

Recepteurs optiques

Info

Publication number
CA1299245C
CA1299245C CA000596657A CA596657A CA1299245C CA 1299245 C CA1299245 C CA 1299245C CA 000596657 A CA000596657 A CA 000596657A CA 596657 A CA596657 A CA 596657A CA 1299245 C CA1299245 C CA 1299245C
Authority
CA
Canada
Prior art keywords
photodiode
coupled
optical receiver
amplifier
output
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
CA000596657A
Other languages
English (en)
Inventor
David Alexander Kahn
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to CA000596657A priority Critical patent/CA1299245C/fr
Priority to PCT/CA1990/000117 priority patent/WO1990012452A1/fr
Application granted granted Critical
Publication of CA1299245C publication Critical patent/CA1299245C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H04B10/691—Arrangements for optimizing the photodetector in the receiver
    • H04B10/6911—Photodiode bias control, e.g. for compensating temperature variations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • H03F3/087—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with IC amplifier blocks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/785—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling field-effect transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
CA000596657A 1989-04-13 1989-04-13 Recepteurs optiques Expired - Lifetime CA1299245C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA000596657A CA1299245C (fr) 1989-04-13 1989-04-13 Recepteurs optiques
PCT/CA1990/000117 WO1990012452A1 (fr) 1989-04-13 1990-04-11 Recepteurs optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000596657A CA1299245C (fr) 1989-04-13 1989-04-13 Recepteurs optiques

Publications (1)

Publication Number Publication Date
CA1299245C true CA1299245C (fr) 1992-04-21

Family

ID=4139908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000596657A Expired - Lifetime CA1299245C (fr) 1989-04-13 1989-04-13 Recepteurs optiques

Country Status (1)

Country Link
CA (1) CA1299245C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109270026A (zh) * 2018-12-14 2019-01-25 河北大学 一种近红外接收与发射控制装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109270026A (zh) * 2018-12-14 2019-01-25 河北大学 一种近红外接收与发射控制装置
CN109270026B (zh) * 2018-12-14 2023-11-03 河北大学 一种近红外接收与发射控制装置

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Legal Events

Date Code Title Description
MKLA Lapsed