FR2285734A1 - Laser a colorant - Google Patents

Laser a colorant

Info

Publication number
FR2285734A1
FR2285734A1 FR7515554A FR7515554A FR2285734A1 FR 2285734 A1 FR2285734 A1 FR 2285734A1 FR 7515554 A FR7515554 A FR 7515554A FR 7515554 A FR7515554 A FR 7515554A FR 2285734 A1 FR2285734 A1 FR 2285734A1
Authority
FR
France
Prior art keywords
color laser
laser
color
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.)
Granted
Application number
FR7515554A
Other languages
English (en)
Other versions
FR2285734B1 (fr
Inventor
Channabasappa Sann Angadiyavar
Rangaswamy Srinivasan
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2285734A1 publication Critical patent/FR2285734A1/fr
Application granted granted Critical
Publication of FR2285734B1 publication Critical patent/FR2285734B1/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR7515554A 1974-09-17 1975-05-09 Laser a colorant Granted FR2285734A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/506,916 US3986140A (en) 1974-09-17 1974-09-17 2,4,6 Trisubstituted pyridine dye lasers

Publications (2)

Publication Number Publication Date
FR2285734A1 true FR2285734A1 (fr) 1976-04-16
FR2285734B1 FR2285734B1 (fr) 1977-04-15

Family

ID=24016471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515554A Granted FR2285734A1 (fr) 1974-09-17 1975-05-09 Laser a colorant

Country Status (5)

Country Link
US (1) US3986140A (fr)
JP (1) JPS5138995A (fr)
DE (1) DE2526456A1 (fr)
FR (1) FR2285734A1 (fr)
GB (1) GB1464339A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007988A1 (fr) * 1989-01-17 1990-07-26 Agence Regionale De Developpements Technologiques Nettoyage d'une surface avec un laser

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843850C2 (de) * 1978-10-07 1987-02-12 Bayer Ag, 5090 Leverkusen Farbstofflaser
US4380634A (en) * 1978-10-16 1983-04-19 The United States Of America As Represented By The Secretary Of The Navy Method of preparing 2-keto-4,6,8,8-tetramethyl-8,9-dihydro-2H-pyrano-(3,2-g) quinoline, a blue-green laser dye
DE3408028A1 (de) * 1984-03-05 1985-09-12 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verwendung von substituierten und unsubstituierten ringueberbrueckten para-oligophenylenen als uv-laserfarbstoffe
GB9105058D0 (en) * 1991-03-11 1991-04-24 Secr Defence Dye laser amplifier
US7553836B2 (en) * 2006-02-06 2009-06-30 Bristol-Myers Squibb Company Melanin concentrating hormone receptor-1 antagonists

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864644A (en) * 1971-03-22 1975-02-04 Eastman Kodak Co Dye lasers including rigidized carbocyanine dyes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007988A1 (fr) * 1989-01-17 1990-07-26 Agence Regionale De Developpements Technologiques Nettoyage d'une surface avec un laser
EP0380387A1 (fr) * 1989-01-17 1990-08-01 Agence Regionale De Developpements Technologiques - Ardt - Nettoyage d'une surface avec un laser

Also Published As

Publication number Publication date
US3986140A (en) 1976-10-12
USB506916I5 (fr) 1976-02-03
JPS5138995A (fr) 1976-03-31
DE2526456A1 (de) 1976-03-25
GB1464339A (en) 1977-02-09
FR2285734B1 (fr) 1977-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse