GB1143954A - Improvements in or relating to electromagnetic optical frequency changing devices - Google Patents

Improvements in or relating to electromagnetic optical frequency changing devices

Info

Publication number
GB1143954A
GB1143954A GB2473265A GB2473265A GB1143954A GB 1143954 A GB1143954 A GB 1143954A GB 2473265 A GB2473265 A GB 2473265A GB 2473265 A GB2473265 A GB 2473265A GB 1143954 A GB1143954 A GB 1143954A
Authority
GB
United Kingdom
Prior art keywords
crystal
energy
optical frequency
frequency changing
raises
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
GB2473265A
Other languages
English (en)
Inventor
Michael Richard Brown
William Brian Nash
Geoffrey Phillips
William Alexander Shand
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.)
MINI OF TECHNOLOGY
Minister of Technology
Original Assignee
MINI OF TECHNOLOGY
Minister of Technology
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 MINI OF TECHNOLOGY, Minister of Technology filed Critical MINI OF TECHNOLOGY
Priority to GB2473265A priority Critical patent/GB1143954A/en
Priority to DE19661564332 priority patent/DE1564332A1/de
Priority to NL6608110A priority patent/NL6608110A/xx
Publication of GB1143954A publication Critical patent/GB1143954A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7704—Halogenides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Compositions (AREA)
GB2473265A 1965-06-11 1965-06-11 Improvements in or relating to electromagnetic optical frequency changing devices Expired GB1143954A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2473265A GB1143954A (en) 1965-06-11 1965-06-11 Improvements in or relating to electromagnetic optical frequency changing devices
DE19661564332 DE1564332A1 (de) 1965-06-11 1966-06-10 Vorrichtung zur Frequenzwandlung elektromagnetischer Strahlung im optischen Bereich
NL6608110A NL6608110A (enExample) 1965-06-11 1966-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2473265A GB1143954A (en) 1965-06-11 1965-06-11 Improvements in or relating to electromagnetic optical frequency changing devices

Publications (1)

Publication Number Publication Date
GB1143954A true GB1143954A (en) 1969-02-26

Family

ID=10216379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2473265A Expired GB1143954A (en) 1965-06-11 1965-06-11 Improvements in or relating to electromagnetic optical frequency changing devices

Country Status (3)

Country Link
DE (1) DE1564332A1 (enExample)
GB (1) GB1143954A (enExample)
NL (1) NL6608110A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000173A (en) * 1977-06-24 1979-01-04 Philips Nv Luminescent screen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102526927B1 (ko) * 2017-08-24 2023-04-28 바스프 에스이 데이터를 전송하고 가시 스펙트럼 범위에서의 전자기 방사선을 방출하기 위한 전송기 및 데이터 전송 시스템

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000173A (en) * 1977-06-24 1979-01-04 Philips Nv Luminescent screen
GB2000173B (en) * 1977-06-24 1982-02-03 Philips Nv Luminescent screen

Also Published As

Publication number Publication date
DE1564332A1 (de) 1970-01-22
NL6608110A (enExample) 1966-12-12

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