Two-photon Absorption Spectra of a Near-IR Polymethine Molecule with a Broken Ground-State Symmetry

2011 ◽  
Author(s):  
Honghua Hu ◽  
Dmitry Fishman ◽  
Scott Webster ◽  
Olga V. Przhonska ◽  
Julia L. Bricks ◽  
...  
Keyword(s):  
Absorption Spectra ◽  
Ground State ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Near Ir

Two-photon absorption spectra of a near-infrared 2-azaazulene polymethine dye: solvation and ground-state symmetry breaking

2013 ◽  
Vol 15 (20) ◽  
pp. 7666 ◽  
Author(s):  
Honghua Hu ◽  
Olga V. Przhonska ◽  
Francesca Terenziani ◽  
Anna Painelli ◽  
Dmitry Fishman ◽  
...  
Keyword(s):  
Symmetry Breaking ◽  
Absorption Spectra ◽  
Ground State ◽  
Near Infrared ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Polymethine Dye

Ab initiocalculations of two-photon absorption spectra in semiconductors

1995 ◽  
Vol 52 (7) ◽  
pp. 4986-4997 ◽  
Author(s):  
Misao Murayama ◽  
Takashi Nakayama
Keyword(s):  
Absorption Spectra ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon

Small molecules of chalcone derivatives with high two-photon absorption activities in the near-IR region

2016 ◽  
Vol 4 (15) ◽  
pp. 3256-3267 ◽  
Author(s):  
Jingyun Tan ◽  
Yujin Zhang ◽  
Meirong Zhang ◽  
Xiaohe Tian ◽  
Yiming Wang ◽  
...  
Keyword(s):  
Small Molecules ◽  
Photon Absorption ◽  
Structure Property ◽  
Two Photon Absorption ◽  
Chalcone Derivatives ◽  
Two Photon ◽  
Property Relationship ◽  
Near Ir ◽  
Structure Property Relationship

Six thiophene-based chalcone derivatives were synthesized, and their structure–property relationship was investigated systematically. Small molecules as they are, they have showed favorable Φ and σ values in the near-IR region.

Simulation of two-photon absorption spectra of by direct calculation

2006 ◽  
Vol 118 (2) ◽  
pp. 205-219 ◽  
Author(s):  
G.W. Burdick ◽  
A. Burdick ◽  
V. Deev ◽  
Chang-Kui Duan ◽  
M.F. Reid
Keyword(s):  
Absorption Spectra ◽  
Direct Calculation ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon

Fluorescence anisotropy in indole under two-photon excitation in the spectral range 385–510 nm

2018 ◽  
Vol 20 (30) ◽  
pp. 19922-19931 ◽  
Author(s):  
M. E. Sasin ◽  
A. G. Smolin ◽  
K.-H. Gericke ◽  
E. Tokunaga ◽  
O. S. Vasyutinskii
Keyword(s):  
Propylene Glycol ◽  
Excited States ◽  
Spectral Range ◽  
Ground State ◽  
Fluorescence Anisotropy ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Photon Excitation ◽  
Molecular Ground State

This paper presents the detailed study of two-photon excited fluorescence in indole dissolved in propylene glycol produced by two-photon absorption from the molecular ground state to several high lying excited states.

scholarly journals Measurement of degenerate two-photon absorption spectra of a series of developed two-photon initiators using a dispersive white light continuum Z-scan

2017 ◽  
Vol 111 (7) ◽  
pp. 071901 ◽  
Author(s):  
Aliasghar Ajami ◽  
Wolfgang Husinsky ◽  
Maximilian Tromayer ◽  
Peter Gruber ◽  
Robert Liska ◽  
...  
Keyword(s):  
Absorption Spectra ◽  
White Light ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
White Light Continuum ◽  
Two Photon
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