Optical Properties of a New Two-Photon Absorbing Chromophore
Applied Optics, Vol. 40, Issue 15, pp. 2475-2478 (2001)
http://dx.doi.org/10.1364/AO.40.002475
Acrobat PDF (397 KB)
Abstract
A new dye, trans-4-[p-(pyrrolidinyl)styryl]-N-methylpyridinium iodide, has been synthesized, and the two-photon-absorption (TPA), TPA-induced frequency upconversion emission, and two-photon-pumped (TPP) frequency upconverted lasing properties of this new dye were experimentally studied. This new dye has a moderate TPA cross section of ς2 = 5.7 × 10−48 (cm4 s−1)/photon at 1064 nm but exhibits high lasing efficiency. The slope efficiency of the TPP cavity laser with this new dye as the laser medium is 1.6%.
© 2001 Optical Society of America
[Optical Society of America ]
OCIS Codes
(140.2050) Lasers and laser optics : Dye lasers
(160.3380) Materials : Laser materials
(160.4760) Materials : Optical properties
Citation
Chun Wang, Xiaomei Wang, Zongshu Shao, Xian Zhao, Guangyong Zhou, Dong Wang, Qi Fang, and Minhua Jiang, "Optical Properties of a New Two-Photon Absorbing Chromophore," Appl. Opt. 40, 2475-2478 (2001)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-40-15-2475
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