GB2016686B - Photocurrent amplifier - Google Patents

Photocurrent amplifier

Info

Publication number
GB2016686B
GB2016686B GB7904751A GB7904751A GB2016686B GB 2016686 B GB2016686 B GB 2016686B GB 7904751 A GB7904751 A GB 7904751A GB 7904751 A GB7904751 A GB 7904751A GB 2016686 B GB2016686 B GB 2016686B
Authority
GB
United Kingdom
Prior art keywords
photocurrent amplifier
photocurrent
amplifier
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
Application number
GB7904751A
Other versions
GB2016686A (en
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.)
Rollei Werke Franke und Heidecke GmbH and Co KG
Original Assignee
Rollei Werke Franke und Heidecke GmbH and Co KG
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 Rollei Werke Franke und Heidecke GmbH and Co KG filed Critical Rollei Werke Franke und Heidecke GmbH and Co KG
Publication of GB2016686A publication Critical patent/GB2016686A/en
Application granted granted Critical
Publication of GB2016686B publication Critical patent/GB2016686B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/24—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating logarithmic or exponential functions, e.g. hyperbolic functions

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Exposure Control For Cameras (AREA)
GB7904751A 1978-03-14 1979-02-09 Photocurrent amplifier Expired GB2016686B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782810959 DE2810959A1 (en) 1978-03-14 1978-03-14 PHOTO POWER AMPLIFIER WITH LOGARITHMIC OUTPUT VOLTAGE

Publications (2)

Publication Number Publication Date
GB2016686A GB2016686A (en) 1979-09-26
GB2016686B true GB2016686B (en) 1982-09-15

Family

ID=6034371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7904751A Expired GB2016686B (en) 1978-03-14 1979-02-09 Photocurrent amplifier

Country Status (3)

Country Link
JP (1) JPS54127379A (en)
DE (1) DE2810959A1 (en)
GB (1) GB2016686B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128509A (en) * 1989-10-13 1991-05-31 Sumitomo Electric Ind Ltd Light reception circuit
US7474978B2 (en) * 2006-10-31 2009-01-06 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. High dynamic range optical receiver

Also Published As

Publication number Publication date
JPS54127379A (en) 1979-10-03
DE2810959A1 (en) 1979-09-27
GB2016686A (en) 1979-09-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee