Enhanced third-order nonlinear optical responses from optically pumped electronic excited states

1993 ◽  
Author(s):  
Yongming Cai ◽  
Qihou L. Zhou ◽  
Rui-Fang Shi ◽  
M. H. Wu ◽  
D. C. Rodenberger ◽  
...  
Keyword(s):  
Excited States ◽  
Nonlinear Optical ◽  
Optically Pumped ◽  
Third Order ◽  
Electronic Excited States ◽  
Optical Responses

Experimental observation of enhanced nonresonant nonlinear optical responses from optically pumped electronic excited states

1992 ◽  
Vol 45 (7) ◽  
pp. R4233-R4236 ◽  
Author(s):  
J. R. Heflin ◽  
D. C. Rodenberger ◽  
R. F. Shi ◽  
M. Wu ◽  
N. Q. Wang ◽  
...  
Keyword(s):  
Experimental Observation ◽  
Excited States ◽  
Nonlinear Optical ◽  
Optically Pumped ◽  
Electronic Excited States ◽  
Optical Responses

Excited State Enhancement Mechanism for Nonresonant Nonlinear Optical Processes

1992 ◽  
Vol 247 ◽  
Author(s):  
J. R. Heflem ◽  
Q. L. Zhou ◽  
D. C. Rodenberger ◽  
Y. M. Cai ◽  
A. F. Garito
Keyword(s):  
Excited State ◽  
Excited States ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Third Harmonic Generation ◽  
Optically Pumped ◽  
Third Harmonic ◽  
Electronic Excited States ◽  
Enhancement Mechanism ◽  
Real Population

ABSTRACTA general enhancement mechanism is discussed for nonlinear optical processes originating from real population of electronic excited states. Enhancement of greater than two orders of magnitude of nonresonant third harmonic generation from an optically pumped s1 electronic excited state is experimentally observed in a conjugated disc-like metallophthalocyanine.

A series of terpyridine-based zinc(ii) complexes assembled for third-order nonlinear optical responses in the near-infrared region and recognizing lipid membranes

2017 ◽  
Vol 5 (31) ◽  
pp. 6348-6355 ◽  
Author(s):  
Yiwen Tang ◽  
Ming Kong ◽  
Xiaohe Tian ◽  
Jinghang Wang ◽  
Qingyuan Xie ◽  
...  
Keyword(s):  
Lipid Membranes ◽  
Nonlinear Optical ◽  
Near Infrared ◽  
Infrared Region ◽  
Biological Imaging ◽  
Tissue Penetration ◽  
Third Order ◽  
Two Photon ◽  
Optical Responses ◽  
Near Infrared Region

Two-photon (TP) microscopy has advantages for biological imaging in that it allows deeper tissue-penetration and excellent resolution compared with one-photon (OP) microscopy.

Linear and third-order nonlinear optical responses of multilayered Ag:Si3N4nanocomposites

2009 ◽  
Vol 20 (47) ◽  
pp. 475705 ◽  
Author(s):  
J Toudert ◽  
H Fernandez ◽  
D Babonneau ◽  
S Camelio ◽  
T Girardeau ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Third Order ◽  
Optical Responses

Third-order nonlinear optical responses of nanoparticulate Co3O4 films

2004 ◽  
Vol 446 (2) ◽  
pp. 271-276 ◽  
Author(s):  
Masanori Ando ◽  
Kohei Kadono ◽  
Kenji Kamada ◽  
Koji Ohta
Keyword(s):  
Nonlinear Optical ◽  
Third Order ◽  
Optical Responses
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