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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 37, Iss. 33 — Nov. 20, 1998
  • pp: 7797–7800

Laser action from a 2,6,8-position trisubstituted 1,3,5,7-tetramethylpyrromethene-BF2 complex: part 3

Theodore G. Pavlopoulos, Joseph H. Boyer, and Govindarao Sathyamoorthi  »View Author Affiliations


Applied Optics, Vol. 37, Issue 33, pp. 7797-7800 (1998)
http://dx.doi.org/10.1364/AO.37.007797


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Abstract

Some laser action properties of a new Pyrromethene-BF2 complex, 1,3,5,7-tetramethyl-8-ethyl-2,6-dicyanopyrromethene-BF2 complex are reported. This laser dye exhibits laser action in the green–yellow portion of the spectrum, and its laser action efficiency was ∼350% higher compared with Coumarin 545. Exceptional photostability of the new laser dye was observed when a mixture of 1,4-dioxane:heptane ratio of 1:4 was used as the solvent. Further, it is suggested that dye lasers can be upscaled to high average power output when surface-emitting laser diode arrays are used as pump (excitation) sources.

© 1998 Optical Society of America

OCIS Codes
(140.2050) Lasers and laser optics : Dye lasers
(140.3380) Lasers and laser optics : Laser materials
(140.3480) Lasers and laser optics : Lasers, diode-pumped

History
Original Manuscript: May 18, 1998
Revised Manuscript: August 28, 1998
Published: November 20, 1998

Citation
Theodore G. Pavlopoulos, Joseph H. Boyer, and Govindarao Sathyamoorthi, "Laser action from a 2,6,8-position trisubstituted 1,3,5,7-tetramethylpyrromethene-BF2 complex: part 3," Appl. Opt. 37, 7797-7800 (1998)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-33-7797


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References

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