Electronic, Molecular Weight, Molecular Volume, and Financial Cost-Scaling and Comparison of Two-Photon Absorption Efficiency in Disparate Molecules (Organometallic Complexes for Nonlinear Optics. 48.) - A Response to “Comment on ‘Organometallic Complexes

2011 ◽  
Vol 23 (12) ◽  
pp. 1433-1435 ◽  
Author(s):  
Torsten Schwich ◽  
Marie P. Cifuentes ◽  
Paul A. Gugger ◽  
Marek Samoc ◽  
Mark G. Humphrey
Keyword(s):  
Molecular Weight ◽  
Nonlinear Optics ◽  
Absorption Efficiency ◽  
Organometallic Complexes ◽  
Photon Absorption ◽  
Molecular Volume ◽  
Financial Cost ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Cost Scaling

scholarly journals Impact of the Subunit Arrangement on the Nonlinear Absorption Properties of Organometallic Complexes with Ruthenium(II) σ-Acetylide and Benzothiadiazole as Building Units §

Inorganics ◽  
2019 ◽  
Vol 7 (5) ◽  
pp. 67
Author(s):  
Eleonora Garoni ◽  
Alessia Colombo ◽  
Kenji Kamada ◽  
Claudia Dragonetti ◽  
Dominique Roberto
Keyword(s):  
Electron Acceptor ◽  
Cross Sections ◽  
Nonlinear Absorption ◽  
Organometallic Complexes ◽  
Photon Absorption ◽  
Absorption Cross ◽  
Absorption Properties ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Resonance Enhancement

In this paper, the nonlinear absorption properties of two complexes consisting of Ru(C≡CPh)(C≡C)(dppe)2 (dppe = Ph2PCH2CH2PPh2) as electron donor (D) and 4,7-di(2-thienyl)benzo[c][1,2,5]thiadiazole as electron acceptor (A) units in two different arrangement, i.e., A–D–A and D–A–D, are presented. They were measured in solution by the femtosecond open-aperture Z-scan method. The complexes show moderate two-photon absorption cross-sections σ(2) of several hundred to one thousand GM (here 1 GM = 10−50 cm4 s molecule−1 photon−1). Although they are formed by the same building units, it was found that the two-photon absorption values of the D–A–D arrangement are six times higher than that of the A–D–A one. This difference can be explained by the number of metal cores (one or two ruthenium centers), the geometrical configurations of the complexes (more or less planar), and the resonance enhancement by lowering the intermediate state.

scholarly journals Simultaneous Control of Emission Localization and Two-Photon Absorption Efficiency in Dissymmetrical Chromophores

2010 ◽  
Vol 114 (9) ◽  
pp. 3152-3169 ◽  
Author(s):  
Claudine Katan ◽  
Marina Charlot ◽  
Olivier Mongin ◽  
Céline Le Droumaguet ◽  
Viatcheslav Jouikov ◽  
...  
Keyword(s):  
Absorption Efficiency ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Simultaneous Control

Two-Photon Absorption Induced Single-Event Effects: Satellite Radiation Survivability through Nonlinear Optics†

2015 ◽  
Author(s):  
Dale McMorrow ◽  
Ani Khachatrian ◽  
Nicolas J-H. Roche ◽  
Joel M. Hales ◽  
Stephen Buchner ◽  
...  
Keyword(s):  
Nonlinear Optics ◽  
Photon Absorption ◽  
Single Event ◽  
Single Event Effects ◽  
Two Photon Absorption ◽  
Two Photon

Dependence of two-photon absorption efficiency on the relative intensities of two modes simultaneously generated by a cw laser

1975 ◽  
Vol 15 (3) ◽  
pp. 409-411 ◽  
Author(s):  
J. Krasiński ◽  
B. Karczewski ◽  
W. Majewski ◽  
M. Głódź
Keyword(s):  
Absorption Efficiency ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Cw Laser

scholarly journals How to optimize the absorption of two entangled photons

2021 ◽  
Vol 4 (4) ◽  
Author(s):  
Edoardo Carnio ◽  
Andreas Buchleitner ◽  
Frank Schlawin
Keyword(s):  
Pulse Shaping ◽  
Absorption Efficiency ◽  
Photon Absorption ◽  
Spatial Light Modulators ◽  
Schmidt Decomposition ◽  
Maximum Enhancement ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Light Modulators ◽  
Down Conversion

We investigate how entanglement can enhance two-photon absorption in a three-level system. First, we employ the Schmidt decomposition to determine the entanglement properties of the optimal two-photon state to drive such a transition, and the maximum enhancement which can be achieved in comparison to the optimal classical pulse. We then adapt the optimization problem to realistic experimental constraints, where photon pairs from a down-conversion source are manipulated by local operations such as spatial light modulators. We derive optimal pulse shaping functions to enhance the absorption efficiency, and compare the maximal enhancement achievable by entanglement to the yield of optimally shaped, separable pulses.

Synthesis, crystal structures and two-photon absorption properties of triphenylamine cyanoacetic acid derivative and its organooxotin complexes

2015 ◽  
Vol 44 (2) ◽  
pp. 701-709 ◽  
Author(s):  
Xuesong Zhao ◽  
Jie Liu ◽  
Hui Wang ◽  
Yan Zou ◽  
Shengli Li ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Crystal Structures ◽  
Acid Derivative ◽  
Cross Section ◽  
Photon Absorption ◽  
Cyanoacetic Acid ◽  
Absorption Properties ◽  
Two Photon Absorption ◽  
Two Photon

Three novel organooxotin complexes (Z1, Z2 and Z3) exhibit large 2PA cross-section per molecular weight and can be used as potential anti-tumor agents.

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