DE1766421B1 - Anordnung mit einem optischen Filter,das aus einer selektiv saettigbaren absorbierenden Substanz besteht - Google Patents

Anordnung mit einem optischen Filter,das aus einer selektiv saettigbaren absorbierenden Substanz besteht

Info

Publication number
DE1766421B1
DE1766421B1 DE19681766421 DE1766421A DE1766421B1 DE 1766421 B1 DE1766421 B1 DE 1766421B1 DE 19681766421 DE19681766421 DE 19681766421 DE 1766421 A DE1766421 A DE 1766421A DE 1766421 B1 DE1766421 B1 DE 1766421B1
Authority
DE
Germany
Prior art keywords
optical
substance
filter
signal light
radiation
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.)
Withdrawn
Application number
DE19681766421
Other languages
German (de)
English (en)
Inventor
Dieter Dipl-Phys Dr Rer Roess
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Priority to DE19681766421 priority Critical patent/DE1766421B1/de
Priority to FR6916340A priority patent/FR2009005A1/fr
Priority to GB255569A priority patent/GB1274951A/en
Priority to NL6907803A priority patent/NL147543B/xx
Publication of DE1766421B1 publication Critical patent/DE1766421B1/de
Withdrawn legal-status Critical Current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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/484—Transmitters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/202—Filters comprising a gas or vapour
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/3523—Non-linear absorption changing by light, e.g. bleaching

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE19681766421 1968-05-21 1968-05-21 Anordnung mit einem optischen Filter,das aus einer selektiv saettigbaren absorbierenden Substanz besteht Withdrawn DE1766421B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19681766421 DE1766421B1 (de) 1968-05-21 1968-05-21 Anordnung mit einem optischen Filter,das aus einer selektiv saettigbaren absorbierenden Substanz besteht
FR6916340A FR2009005A1 (enExample) 1968-05-21 1969-05-20
GB255569A GB1274951A (en) 1968-05-21 1969-05-20 Improvements in or relating to optical transmission systems
NL6907803A NL147543B (nl) 1968-05-21 1969-05-21 Optische inrichting met een selectief verzadigbare, absorberende stof.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681766421 DE1766421B1 (de) 1968-05-21 1968-05-21 Anordnung mit einem optischen Filter,das aus einer selektiv saettigbaren absorbierenden Substanz besteht

Publications (1)

Publication Number Publication Date
DE1766421B1 true DE1766421B1 (de) 1972-05-25

Family

ID=5698929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681766421 Withdrawn DE1766421B1 (de) 1968-05-21 1968-05-21 Anordnung mit einem optischen Filter,das aus einer selektiv saettigbaren absorbierenden Substanz besteht

Country Status (4)

Country Link
DE (1) DE1766421B1 (enExample)
FR (1) FR2009005A1 (enExample)
GB (1) GB1274951A (enExample)
NL (1) NL147543B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372436A1 (fr) * 1976-11-30 1978-06-23 Cilas Telemetre laser
CN113376725B (zh) * 2021-05-13 2022-06-10 山东大学 一种光滤波装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253824B (de) * 1964-06-15 1967-11-09 American Optical Corp Steuerbares optisches Absorbermedium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253824B (de) * 1964-06-15 1967-11-09 American Optical Corp Steuerbares optisches Absorbermedium

Also Published As

Publication number Publication date
GB1274951A (en) 1972-05-17
FR2009005A1 (enExample) 1970-01-30
NL6907803A (enExample) 1969-11-25
NL147543B (nl) 1975-10-15

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee