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 für Technologie
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
EP1245571A4 (en) * 2000-01-07 2003-09-17 Mitsui Chemicals Inc BENZBISAZOLE COMPOUND AND OPTICAL RECORDING MEDIUM CONTAINING THE SAME
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
GB2170505A (en) 1986-08-06
DE3442293A1 (de) 1986-05-22
FR2573435A1 (fr) 1986-05-23
GB2170505B (en) 1988-06-22
GB8528087D0 (en) 1985-12-18

Similar Documents

Publication Publication Date Title
Soep et al. Study of triplet quantum yields using a tunable dye laser
DE2700292C2 (de) Verwendung von bestimmten Bisstyryl-phenyl- oder -biphenyl- Verbindungen sowie deren Metall- oder organischen Ammoniumsalzen zur Erzeugung einer kohärenten Laseremission
DE2843850C2 (de) Farbstofflaser
Seibert et al. Probing photosynthesis on a picosecond time scale: Evidence for Photosystem I and Photosystem II fluorescence in chloroplasts
Feldmann et al. Laser induced fluorescence spectrum of singlet methylene. Spectroscopy of the a~ 1A1 state
DE2700293A1 (de) Farbstofflaser
Bergman et al. Two-photon absorption spectra of crystalline naphthalene and of the naphthalene molecule in solution
Hirata et al. Build-up of T—T absorption of acridine following singlet excitation with a picosecond pulse
Rinke et al. Photophysical properties and laser performance of photostable UV laser dyes. Part 1. Substituted p-quaterphenyls
DE3408028C2 (enExample)
Danilov et al. Anti-stokes excitation of luminescence of dyes by high-power radiation
Mizokuro et al. Triplet–triplet annihilation photon upconversion from diphenylhexatriene and ring-substituted derivatives in solution
Maeda et al. Efficient ultraviolet organic liquid laser pumped by a high power nitrogen laser
DE3442293A1 (de) 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
Grieneisen et al. A 340 nm emission system in I2 induced by a two-photon excitation process
Grundherr et al. Quantum yields of resonance Raman scattering in the case of 1, 1, 14, 14 tetraphenyltetradecaheptaene
DE2534713A1 (de) Farbstofflaser
Cunha et al. Two photon excitation in molecular iodine
Grundevik et al. High resolution laser fluorescence spectroscopy in the deep blue spectral region
Street et al. Transient bleaching of tris (1, 10-phenanthroline) iron (II)
Freiberg et al. Picosecond‐Duration Vibrational Relaxation Kinetics in the Excited S1 State of Perylene and Anthracene Molecules
US4603422A (en) Long-lived laser dye
Morrison et al. Two photon resonant multiphoton ionization spectroscopy in the ultraviolet: A new Rydberg system in Br2
Burkhalter et al. Energy selection experiments in glassy matrices: The fluorescence spectrum of a synthetic isobacteriochlorin
DE2625606A1 (de) Farbstofflaser

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