Third-order optical nonlinearity in novel porphyrin dimers

Song Hao Pei; Da Peng Zhao; Wei Zhang; Wen Qi Zheng; Xing Qiao Wang; Wei Xian Peng; Guang Shi; Ying Lin Song

doi:10.1088/0256-307X/25/12/030

Third-order optical nonlinearity in novel porphyrin dimers

Song Hao Pei^*
, Da Peng Zhao
, Wei Zhang
, Wen Qi Zheng
, Xing Qiao Wang
, Wei Xian Peng
, Guang Shi
, Ying Lin Song

^*Corresponding author for this work

Jilin University
College of Chemistry
Soochow University

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

6 Scopus citations

Abstract

We investigate the third-order optical nonlinearities in four novel porphyrin dimers (dimers A to D) and a monomeric porphyrin H₂CPTPP measured by using the single-beam z-scan technique with a pulsed Q-switched Nd:YAG nanosecond laser at 532nm. All the samples show strong excited state absorption (ESA) and high value of χ⁽³⁾ in the ns domain at this wavelength. We perform a comparison between dimer A and its monomer H ₂CPTPP in their third-order optical nonlinearity, and discuss the relationships between the values of χ⁽³⁾ and the different bridging groups for all the dimers.

Original language	English
Pages (from-to)	4292-4295
Number of pages	4
Journal	Chinese Physics Letters
Volume	25
Issue number	12
DOIs	https://doi.org/10.1088/0256-307X/25/12/030
State	Published - 1 Dec 2008
Externally published	Yes

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title = "Third-order optical nonlinearity in novel porphyrin dimers",

abstract = "We investigate the third-order optical nonlinearities in four novel porphyrin dimers (dimers A to D) and a monomeric porphyrin H2CPTPP measured by using the single-beam z-scan technique with a pulsed Q-switched Nd:YAG nanosecond laser at 532nm. All the samples show strong excited state absorption (ESA) and high value of χ(3) in the ns domain at this wavelength. We perform a comparison between dimer A and its monomer H 2CPTPP in their third-order optical nonlinearity, and discuss the relationships between the values of χ(3) and the different bridging groups for all the dimers.",

author = "Pei, \{Song Hao\} and Zhao, \{Da Peng\} and Wei Zhang and Zheng, \{Wen Qi\} and Wang, \{Xing Qiao\} and Peng, \{Wei Xian\} and Guang Shi and Song, \{Ying Lin\}",

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doi = "10.1088/0256-307X/25/12/030",

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T1 - Third-order optical nonlinearity in novel porphyrin dimers

AU - Pei, Song Hao

AU - Zhao, Da Peng

AU - Zhang, Wei

AU - Zheng, Wen Qi

AU - Wang, Xing Qiao

AU - Peng, Wei Xian

AU - Shi, Guang

AU - Song, Ying Lin

PY - 2008/12/1

Y1 - 2008/12/1

N2 - We investigate the third-order optical nonlinearities in four novel porphyrin dimers (dimers A to D) and a monomeric porphyrin H2CPTPP measured by using the single-beam z-scan technique with a pulsed Q-switched Nd:YAG nanosecond laser at 532nm. All the samples show strong excited state absorption (ESA) and high value of χ(3) in the ns domain at this wavelength. We perform a comparison between dimer A and its monomer H 2CPTPP in their third-order optical nonlinearity, and discuss the relationships between the values of χ(3) and the different bridging groups for all the dimers.

AB - We investigate the third-order optical nonlinearities in four novel porphyrin dimers (dimers A to D) and a monomeric porphyrin H2CPTPP measured by using the single-beam z-scan technique with a pulsed Q-switched Nd:YAG nanosecond laser at 532nm. All the samples show strong excited state absorption (ESA) and high value of χ(3) in the ns domain at this wavelength. We perform a comparison between dimer A and its monomer H 2CPTPP in their third-order optical nonlinearity, and discuss the relationships between the values of χ(3) and the different bridging groups for all the dimers.

UR - https://www.scopus.com/pages/publications/58449095209

U2 - 10.1088/0256-307X/25/12/030

DO - 10.1088/0256-307X/25/12/030

M3 - 文章

AN - SCOPUS:58449095209

SN - 0256-307X

VL - 25

SP - 4292

EP - 4295

JO - Chinese Physics Letters

JF - Chinese Physics Letters

IS - 12

ER -

Third-order optical nonlinearity in novel porphyrin dimers

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