Eight-position substitution effects on laser action of the 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF2 complexes

Feng Liang; Heping Zeng; Zhenrong Sun; Yizhong Yuan; Zuguang Yao; Zhizhan Xu

doi:10.1364/JOSAB.18.001841

Eight-position substitution effects on laser action of the 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF₂ complexes

Feng Liang^*
, Heping Zeng
, Zhenrong Sun
, Yizhong Yuan
, Zuguang Yao
, Zhizhan Xu

^*Corresponding author for this work

East China Normal University
University of Sydney
East China University of Science and Technology
CAS - Shanghai Institute of Optics and Fine Mechanics

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

We measured laser-action properties of some novel eight-position substituted 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF₂ complexes in a Littman-type cavity pumped by the second harmonic of a Q-switched Nd:YAG laser. The substitution effects were investigated by comparing the spectroscopic and laser-action properties of various eight-position substituted complexes, such as absorption, excitation, and fluorescence emission, and triplet-triplet absorption spectra, dye-laser wavelength-tuning spectra, and output-pulse energy versus the pump-laser energy. The results showed that 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF ₂ complexes with phenyl, p-methoxyphenyl, and p-fluorophenyl substituted at the eight-position outperformed the commercially available benchmark laser dye Rhodamine 6G (Rh6G) in fluorescence quantum yields, laser efficiency, and laser wavelength-tuning range.

Original language	English
Pages (from-to)	1841-1845
Number of pages	5
Journal	Journal of the Optical Society of America B: Optical Physics
Volume	18
Issue number	12
DOIs	https://doi.org/10.1364/JOSAB.18.001841
State	Published - Dec 2001
Externally published	Yes

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title = "Eight-position substitution effects on laser action of the 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF2 complexes",

abstract = "We measured laser-action properties of some novel eight-position substituted 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF2 complexes in a Littman-type cavity pumped by the second harmonic of a Q-switched Nd:YAG laser. The substitution effects were investigated by comparing the spectroscopic and laser-action properties of various eight-position substituted complexes, such as absorption, excitation, and fluorescence emission, and triplet-triplet absorption spectra, dye-laser wavelength-tuning spectra, and output-pulse energy versus the pump-laser energy. The results showed that 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF 2 complexes with phenyl, p-methoxyphenyl, and p-fluorophenyl substituted at the eight-position outperformed the commercially available benchmark laser dye Rhodamine 6G (Rh6G) in fluorescence quantum yields, laser efficiency, and laser wavelength-tuning range.",

author = "Feng Liang and Heping Zeng and Zhenrong Sun and Yizhong Yuan and Zuguang Yao and Zhizhan Xu",

year = "2001",

month = dec,

doi = "10.1364/JOSAB.18.001841",

language = "英语",

volume = "18",

pages = "1841--1845",

journal = "Journal of the Optical Society of America B: Optical Physics",

issn = "0740-3224",

publisher = "Optica Publishing Group (formerly OSA)",

number = "12",

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TY - JOUR

T1 - Eight-position substitution effects on laser action of the 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF2 complexes

AU - Liang, Feng

AU - Zeng, Heping

AU - Sun, Zhenrong

AU - Yuan, Yizhong

AU - Yao, Zuguang

AU - Xu, Zhizhan

PY - 2001/12

Y1 - 2001/12

N2 - We measured laser-action properties of some novel eight-position substituted 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF2 complexes in a Littman-type cavity pumped by the second harmonic of a Q-switched Nd:YAG laser. The substitution effects were investigated by comparing the spectroscopic and laser-action properties of various eight-position substituted complexes, such as absorption, excitation, and fluorescence emission, and triplet-triplet absorption spectra, dye-laser wavelength-tuning spectra, and output-pulse energy versus the pump-laser energy. The results showed that 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF 2 complexes with phenyl, p-methoxyphenyl, and p-fluorophenyl substituted at the eight-position outperformed the commercially available benchmark laser dye Rhodamine 6G (Rh6G) in fluorescence quantum yields, laser efficiency, and laser wavelength-tuning range.

AB - We measured laser-action properties of some novel eight-position substituted 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF2 complexes in a Littman-type cavity pumped by the second harmonic of a Q-switched Nd:YAG laser. The substitution effects were investigated by comparing the spectroscopic and laser-action properties of various eight-position substituted complexes, such as absorption, excitation, and fluorescence emission, and triplet-triplet absorption spectra, dye-laser wavelength-tuning spectra, and output-pulse energy versus the pump-laser energy. The results showed that 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF 2 complexes with phenyl, p-methoxyphenyl, and p-fluorophenyl substituted at the eight-position outperformed the commercially available benchmark laser dye Rhodamine 6G (Rh6G) in fluorescence quantum yields, laser efficiency, and laser wavelength-tuning range.

UR - https://www.scopus.com/pages/publications/0001603043

U2 - 10.1364/JOSAB.18.001841

DO - 10.1364/JOSAB.18.001841

M3 - 文章

AN - SCOPUS:0001603043

SN - 0740-3224

VL - 18

SP - 1841

EP - 1845

JO - Journal of the Optical Society of America B: Optical Physics

JF - Journal of the Optical Society of America B: Optical Physics

IS - 12

ER -

Eight-position substitution effects on laser action of the 1,3,5,7-tetramethyl-2,6-diethyl pyrromethene-BF₂ complexes

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