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Title: Photolytic improvement of dye laser lifetimes

Patent ·
OSTI ID:5739919
;

The effective lasing lifetime of coumarin 102 in 50:50 ethylene glycol is significantly extended by increasing the rate of pumping and photolysis, with a flashlamp in a laser system having a pyrex ultraviolet filter and an inert cover gas.

Assignee:
The United States of America as represented by the Secretary of the Navy
Patent Number(s):
US 4562580
OSTI ID:
5739919
Resource Relation:
Patent File Date: Filed date 27 Jul 1984; Other Information: PAT-APPL-635316
Country of Publication:
United States
Language:
English

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Related Subjects

42 ENGINEERING
COUMARIN
PHOTOLYSIS
SERVICE LIFE
DYE LASERS
LASER MATERIALS
OPTICAL PUMPING
GLYCOLS
LIGHT SOURCES
OPTICAL FILTERS
ORGANIC SOLVENTS
PERFORMANCE
PYREX
ALCOHOLS
BOROSILICATE GLASS
CHEMICAL REACTIONS
DECOMPOSITION
ESTERS
FILTERS
GLASS
HETEROCYCLIC COMPOUNDS
HYDROXY COMPOUNDS
LACTONES
LASERS
LIQUID LASERS
MATERIALS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PHOTOCHEMICAL REACTIONS
PUMPING
PYRANS
RADIATION SOURCES
SOLVENTS
420300* - Engineering- Lasers- (-1989)