Flexible and Transparent Oligothiophene-o-Carborane-Containing Hybrid Films for Nonlinear Optical Limiting Based on Efficient Two-Photon Absorption

2021 ◽  
Author(s):  
Wan Feng ◽  
Ke Liu ◽  
Jianyang Zang ◽  
Gang Wang ◽  
Rong Miao ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Optical Limiting ◽  
Photon Absorption ◽  
Hybrid Films ◽  
Two Photon Absorption ◽  
Two Photon

THEORETICAL STUDIES ON LINEAR AND NONLINEAR OPTICAL CHARACTERIZATION AND OPTICAL LIMITING PROPERTY OF Pb(II), In(III) CHLORIDE, Ni(II) METALLATED 1,4,8,11,15,18,22,25-OCTAALKYLPHTHALOCYANINES

2007 ◽  
Vol 16 (02) ◽  
pp. 247-254 ◽  
Author(s):  
ASLI KARAKAS ◽  
AYHAN ELMALI
Keyword(s):  
Nonlinear Optical ◽  
Optical Limiting ◽  
Photon Absorption ◽  
Third Order ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Optical Limiter ◽  
Limiting Property ◽  
Insight Into ◽  
Good Agreement

To provide an insight into the optical limiting (OL) behavior of a series of 3 metallated 1,4,8,11,15,18,22,25-octaalkylphthalocyanines; the third-order nonlinear optical (NLO) properties, one-photon absorption (OPA) and two-photon absorption (TPA) characterizations have been theoretically investigated by means of AM1, ZINDO and configuration interaction (CI) methods. The highest values for the TPA cross-section (δ(ω)) are exhibited by derivatives metallated with indium and lead. It is also seen that the nickel-metallated compound might be a passive optical limiter of the series, indicating the weakest δ(ω) and second hyperpolarizability (γ). Our calculated results are in good agreement with the previous experimental observations on the examined molecules.

The Design and Synthesis of New Organic Molecules with Large Two-Photon Absorption Cross-Sections for Optical Limiting Applications

1997 ◽  
Vol 479 ◽  
Author(s):  
B. A. Reinhardt ◽  
L. L. Brott ◽  
S. J. Clarson ◽  
R. Kannan ◽  
A. G. Dillard
Keyword(s):  
Cross Sections ◽  
Nonlinear Optical ◽  
Organic Molecules ◽  
Optical Limiting ◽  
Photon Absorption ◽  
Absorption Cross ◽  
Two Photon Absorption ◽  
Design And Synthesis ◽  
Two Photon ◽  
Nlo Property

AbstractThe molecular structure / nonlinear optical (NLO) property relationship is explored with seven recently synthesized chromophores. Two symmetrical compounds were made using electron withdrawing groups separated by an electron rich core while five asymmetrical molecules were developed using electron donating and withdrawing groups coupled by a it electron bridging group. Pendant chains were added to some of the chromophores to improve processibility. Their syntheses are described and their optical limiting properties discussed.

Synthesis, Characterization, Two-Photon Absorption, and Optical Limiting Properties of Ladder-Type Oligo-p-phenylene-Cored Chromophores

2008 ◽  
Vol 18 (18) ◽  
pp. 2770-2779 ◽  
Author(s):  
Qingdong Zheng ◽  
Sandesh K. Gupta ◽  
Guang S. He ◽  
Loon-Seng Tan ◽  
Paras N. Prasad
Keyword(s):  
Optical Limiting ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon

scholarly journals Two-photon absorption and broadband optical limiting with bis-donor stilbenes

1997 ◽  
Vol 22 (24) ◽  
pp. 1843 ◽  
Author(s):  
J. E. Ehrlich ◽  
X. L. Wu ◽  
I.-Y. S. Lee ◽  
Z.-Y. Hu ◽  
H. Röckel ◽  
...  
Keyword(s):  
Optical Limiting ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon

Two-photon absorption based optical limiting and stabilization in organic molecule-doped solid materials

1995 ◽  
Vol 117 (1-2) ◽  
pp. 133-136 ◽  
Author(s):  
Guang S. He ◽  
Raz Gvishi ◽  
Paras N. Prasad ◽  
Bruce A. Reinhardt
Keyword(s):  
Organic Molecule ◽  
Optical Limiting ◽  
Photon Absorption ◽  
Solid Materials ◽  
Two Photon Absorption ◽  
Two Photon
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