DE3442293C2 - - Google Patents

Info

Publication number
DE3442293C2
DE3442293C2 DE19843442293 DE3442293A DE3442293C2 DE 3442293 C2 DE3442293 C2 DE 3442293C2 DE 19843442293 DE19843442293 DE 19843442293 DE 3442293 A DE3442293 A DE 3442293A DE 3442293 C2 DE3442293 C2 DE 3442293C2
Authority
DE
Germany
Prior art keywords
laser
dye
bisoxazoles
benzo
diphenyl
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
DE19843442293
Other languages
German (de)
English (en)
Other versions
DE3442293A1 (de
Inventor
Hans Dr. 6720 Speyer De Guesten
Monika Dr. 7514 Eggenstein-Leopoldshafen De Rinke
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.)
Karlsruher Institut fuer Technologie KIT
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
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 Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Priority to DE19843442293 priority Critical patent/DE3442293A1/de
Priority to FR8514956A priority patent/FR2573435A1/fr
Priority to GB08528087A priority patent/GB2170505B/en
Publication of DE3442293A1 publication Critical patent/DE3442293A1/de
Application granted granted Critical
Publication of DE3442293C2 publication Critical patent/DE3442293C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/20—Liquids
    • H01S3/213—Liquids including an organic dye
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lasers (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DE19843442293 1984-11-20 1984-11-20 Verwendung von unsubstituierten und substituierten 2,6-diphenyl-benzo-(1.2d;4.5d')-bisoxazolen und 2,6-diphenyl-benzo-(1.2d;5.4d')-bisoxazolen als uv-laserfarbstoffe Granted DE3442293A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19843442293 DE3442293A1 (de) 1984-11-20 1984-11-20 Verwendung von unsubstituierten und substituierten 2,6-diphenyl-benzo-(1.2d;4.5d')-bisoxazolen und 2,6-diphenyl-benzo-(1.2d;5.4d')-bisoxazolen als uv-laserfarbstoffe
FR8514956A FR2573435A1 (fr) 1984-11-20 1985-10-09 Utilisation comme matieres colorantes pour un laser ultraviolet de 2,6-diphenyl-benzo- 1.2d; 4.5d' -bisoxazoles et de 2,6-diphenyl-benzo- 1.2d; 5.4d' -bisoxazoles substitues
GB08528087A GB2170505B (en) 1984-11-20 1985-11-14 Lasing with substituted 2, 6-diphenyl-benzo-(1.2d;4.5d')-bisoxazoles and 2,6-diphenyl-benzo-(1.2d;5.4d')-bisoxazoles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843442293 DE3442293A1 (de) 1984-11-20 1984-11-20 Verwendung von unsubstituierten und substituierten 2,6-diphenyl-benzo-(1.2d;4.5d')-bisoxazolen und 2,6-diphenyl-benzo-(1.2d;5.4d')-bisoxazolen als uv-laserfarbstoffe

Publications (2)

Publication Number Publication Date
DE3442293A1 DE3442293A1 (de) 1986-05-22
DE3442293C2 true DE3442293C2 (enExample) 1991-04-25

Family

ID=6250700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843442293 Granted DE3442293A1 (de) 1984-11-20 1984-11-20 Verwendung von unsubstituierten und substituierten 2,6-diphenyl-benzo-(1.2d;4.5d')-bisoxazolen und 2,6-diphenyl-benzo-(1.2d;5.4d')-bisoxazolen als uv-laserfarbstoffe

Country Status (3)

Country Link
DE (1) DE3442293A1 (enExample)
FR (1) FR2573435A1 (enExample)
GB (1) GB2170505B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI232445B (en) * 2000-01-07 2005-05-11 Mitsui Chemicals Inc Benzobisazole-based compound and optical recording medium containing the compound
CN105503847A (zh) * 2016-01-15 2016-04-20 中国科学院兰州化学物理研究所 一种苯并二噁唑类化合物的合成方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976656A (en) * 1975-01-20 1976-08-24 The United States Of America As Represented By The Secretary Of The Navy 1,4-Bis(5-p-n-butoxyphenyloxazol-2-yl)benzene and the preparaion thereof

Also Published As

Publication number Publication date
DE3442293A1 (de) 1986-05-22
GB2170505A (en) 1986-08-06
GB2170505B (en) 1988-06-22
FR2573435A1 (fr) 1986-05-23
GB8528087D0 (en) 1985-12-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee