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Title: Oxazine laser dyes

Abstract

New oxazine compounds useful as dye laser media in solution, are superiior to prior art materials. The oxazine dyes useful when pumped by the 578.2 nm copper line to operate in the 700-800 nm range are described by formula I ##STR1##

Inventors:
 [1];  [2]
  1. Livermore, CA
  2. Danville, CA
Issue Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
OSTI Identifier:
868476
Patent Number(s):
5149807
Assignee:
United States of America, as represented by United States (Washington, DC)
Patent Classifications (CPCs):
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07D - HETEROCYCLIC COMPOUNDS
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01S - DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
oxazine; laser; dyes; compounds; useful; dye; media; solution; superiior; prior; materials; pumped; 578; nm; copper; line; operate; 700-800; range; described; formula; str1; compounds useful; dye laser; laser dyes; nm range; laser media; oxazine compound; laser dye; /999/

Citation Formats

Hammond, Peter R, and Field, George F. Oxazine laser dyes. United States: N. p., 1992. Web.
Hammond, Peter R, & Field, George F. Oxazine laser dyes. United States.
Hammond, Peter R, and Field, George F. Wed . "Oxazine laser dyes". United States. https://www.osti.gov/servlets/purl/868476.
@article{osti_868476,
title = {Oxazine laser dyes},
author = {Hammond, Peter R and Field, George F},
abstractNote = {New oxazine compounds useful as dye laser media in solution, are superiior to prior art materials. The oxazine dyes useful when pumped by the 578.2 nm copper line to operate in the 700-800 nm range are described by formula I ##STR1##},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}

Works referenced in this record:

Synthesis of new fluorescent dyes in the benzoxazinone series: Aminobenzoxazinones with a rigidized structure
journal, March 1989


Ueber Oxazinfarbstoffe
journal, January 1892


Notiz zur Konstitution der Oxazinfarbstoffe C. I. Basic Blue 3 und C. I. Basic Blue 4
journal, October 1969


The structure of basic blue 4. 3,7-bis(diethylamino)phenazoxonium chloride
journal, October 1969


Chemotherapeutic Dyes. IV. Phenoxazines and Benzo [a]phenoxazines 1
journal, April 1952