Visualization of nanocontractions in cardiomyocytes by simultaneous detection of second- and third- harmonic generation and multiphoton excitation fluorescence microscopy

2005 ◽  
Author(s):  
Catherine Greenhalgh ◽  
Virginijus Barzda ◽  
Steven Elmore ◽  
Johannes H. G. M. van Beek ◽  
Juerg Aus der Au ◽  
...  
Keyword(s):  
Fluorescence Microscopy ◽  
Harmonic Generation ◽  
Simultaneous Detection ◽  
Third Harmonic Generation ◽  
Multiphoton Excitation ◽  
Third Harmonic

Quantitative comparison of 3D third harmonic generation and fluorescence microscopy images

2017 ◽  
Vol 11 (1) ◽  
pp. e201600256 ◽  
Author(s):  
Zhiqing Zhang ◽  
Nikolay V. Kuzmin ◽  
Marie Louise Groot ◽  
Jan C. de Munck
Keyword(s):  
Fluorescence Microscopy ◽  
Harmonic Generation ◽  
Third Harmonic Generation ◽  
Quantitative Comparison ◽  
Third Harmonic ◽  
Microscopy Images

scholarly journals MULTIPHOTON EXCITATION OF THE XENON NEAR THE 6s' |1/2|1RESONANT STATE AND THIRD-HARMONIC GENERATION

1987 ◽  
Vol 48 (C7) ◽  
pp. C7-565-C7-567
Author(s):  
Y. SALAMERO ◽  
A. BIROT ◽  
H. BRUNET ◽  
J. GALY ◽  
P. MILLET ◽  
...  
Keyword(s):  
Harmonic Generation ◽  
Third Harmonic Generation ◽  
Multiphoton Excitation ◽  
Third Harmonic

scholarly journals Ultrafast Third-Order Nonlinear Optical Response Excited by fs Laser Pulses at 1550 nm in GaN Crystals

Materials ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3194
Author(s):  
Adrian Petris ◽  
Petronela Gheorghe ◽  
Tudor Braniste ◽  
Ion Tiginyanu
Keyword(s):  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Laser Pulses ◽  
Third Harmonic Generation ◽  
High Repetition Rate ◽  
Third Order ◽  
Third Harmonic ◽  
The Third ◽  
High Repetition ◽  
Gan Crystal

The ultrafast third-order optical nonlinearity of c-plane GaN crystal, excited by ultrashort (fs) high-repetition-rate laser pulses at 1550 nm, wavelength important for optical communications, is investigated for the first time by optical third-harmonic generation in non-phase-matching conditions. As the thermo-optic effect that can arise in the sample by cumulative thermal effects induced by high-repetition-rate laser pulses cannot be responsible for the third-harmonic generation, the ultrafast nonlinear optical effect of solely electronic origin is the only one involved in this process. The third-order nonlinear optical susceptibility of GaN crystal responsible for the third-harmonic generation process, an important indicative parameter for the potential use of this material in ultrafast photonic functionalities, is determined.

scholarly journals Energy exchange during third harmonic generation in multi-mode optical fibers

2021 ◽  
Vol 1859 (1) ◽  
pp. 012050
Author(s):  
Z Kasapeteva ◽  
A Dakova ◽  
V Slavchev ◽  
D Dakova ◽  
L Kovachev ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Harmonic Generation ◽  
Energy Exchange ◽  
Third Harmonic Generation ◽  
Third Harmonic ◽  
Multi Mode
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