Nonlinear optical effects related to saturable and reverse saturable absorption by subphthalocyanines at 532 nm

Literature Information

Publication Date 2005-07-04
DOI 10.1039/B502359A
Impact Factor 6.222
Authors

Danilo Dini, Sergej Vagin, Michael Hanack, Vincenzo Amendola, Moreno Meneghetti


View Original

Abstract

It is found that both effects of saturable absorption and reverse saturable absorption are obtained with a solution of subphthalocyanine 2 at 532 nm depending on the intensity of 9 ns laser pulses; saturable absorption occurs at lower intensity levels whereas the reverse effect prevails at higher levels; contrary to expectations, subphthalocyanines can behave as reverse saturable absorbers at 532 nm, despite the high linear absorption at this wavelength; data have been fitted with a five-level model which considers three consecutive electronic transitions with absorption cross-section values of 1.4 × 10−16, 1.0 × 10−16 and 40 × 10−16 cm2, respectively.

Related Literature

Transition metal free C(sp3)–C(sp3) coupling between alcohols and N-heteroarenes via a dehydrogenative SET/HAT process

Xiaoping Liu, Dongjie Wang, Jordan Garo, Jean-Marc Sotiropoulos, Marc Taillefer

2023-12-12 Research Article

DOI: 10.1039/D3QO01875J

Electrochemical selenocyclization of 2-ethynylanilines with diselenides: facile and efficient access to 3-selenylindoles

Mingyu Zhang, Zhenyu Luo, Xinye Tang, Linmin Yu, Jinglin Pei, Junlei Wang, Caicai Lu

2023-10-25 Paper

DOI: 10.1039/D3OB01502E

Atroposelective synthesis of N–N axially chiral pyrrolyl(aza)-quinolinone by de novo ring formation

Qiwen Huang, Yanze Li, Cun Yang, Wendan Wu, Jingjie Hai, Xinyao Li

2023-12-04 Research Article

DOI: 10.1039/D3QO01877F

Pd-catalyzed vinyl C–H amination with diaziridinone

Jianjun Wang, Huiying Hong, Daguo Hu, Jieling Liu, Wei Liu, Yian Shi

2023-11-23 Research Article

DOI: 10.1039/D3QO01472J

Directing-group-free strategy for the iodine-mediated regioselective dichalcogenation of indolines: understanding the full catalytic cycles

Xiaoxiang Zhang, Chenrui Liu, Wenwei Pang, Xiaoting Gu, Wanxing Wei, Zhuan Zhang, Haiyan Chen, Taoyuan Liang

2023-12-11 Research Article

DOI: 10.1039/D3QO01492D

Photoredox Suzuki coupling using alkyl boronic acids and esters

Kanak Kanti Das, Somenath Mahato, Debraj Ghorai, Sutapa Dey, Santanu Panda

2023-12-14 Research Article

DOI: 10.1039/D3QO01838E

Inside front cover

2023-12-20 Cover

DOI: 10.1039/D4QO90002B

Electrochemical (radio)-halodesilylation of aromatic silanes

Kehao Gong, Long Lin, Xinyan Gao, Xiaojun Zeng, Bo Xu, Junbin Han

2023-11-24 Research Article

DOI: 10.1039/D3QO01553J

A deconstruction–reconstruction strategy to access 1-naphthol derivatives: application to the synthesis of aristolactam scaffolds

Jeong Min Bak, Moonyeong Song, Inji Shin, Hee Nam Lim

2023-10-27 Paper

DOI: 10.1039/D3OB01603J

You might also like

Compound Q&A

How should 2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) be stored?

2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) should be stored in ...

615-45-22-Methylbenzene-1,4-...
Compound Q&A

Is (1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide (CAS: 132747-20-7) safe?

(1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide is generally considered sa...

132747-20-7(1S,4S)-2,5-Diazabic...
Compound Q&A

What industries use (6-Chloropyridazin-3-YL)methanamine (CAS: 871826-15-2)?

(6-Chloropyridazin-3-YL)methanamine finds applications in the pharmaceutical ind...

871826-15-2(6-Chloropyridazin-3...
Compound Q&A

What are the main uses of 2-Fluoro-3-methylphenol (CAS: 77772-72-6)?

2-Fluoro-3-methylphenol is primarily used in the synthesis of pharmaceuticals, p...

77772-72-62-Fluoro-3-methylphe...
Compound Q&A

What precautions should be taken when handling 3-Methoxy-4-nitrobenzonitrile (CAS: 177476-75-4)?

When handling 3-Methoxy-4-nitrobenzonitrile, it is important to wear appropriate...

177476-75-43-Methoxy-4-nitroben...
Compound Q&A

What precautions should be taken when handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4)?

When handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4), it is ...

211949-57-4[1,3]Oxazolo[4,5-b]p...
Compound Q&A

What regulatory guidelines apply to 4-Ethynylbenzamide (CAS: 90347-86-7)?

4-Ethynylbenzamide (CAS: 90347-86-7) falls under various regulatory guidelines i...

90347-86-74-Ethynylbenzamide
Compound Q&A

What are the main uses of 3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone (CAS: 186822-57-1)?

3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone is primarily used as an intermediat...

186822-57-13-(2-Ethylphenyl)-2-...
Compound Q&A

What is (2-Fluoro-6-methoxyphenyl)acetic acid (CAS: 500912-19-6)?

(2-Fluoro-6-methoxyphenyl)acetic acid, also known as 4-fluoro-3-methoxybenzoic a...

500912-19-6(2-Fluoro-6-methoxyp...
Compound Q&A

What is the market or research trend for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9)?

Market trends for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9) indicat...

102196-18-92-[4-(Hydroxymethyl)...

Source Journal

Chemical Communications

Chemical Communications
CiteScore: 8.6
Self-citation Rate: 4.7%
Articles per Year: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.