scholarly journals Influence of laser-mode statistics on noise in nonlinear-optical processes—application to single-shot broadband coherent anti-Stokes Raman scattering thermometry

1988 ◽  
Vol 5 (9) ◽  
pp. 1910 ◽  
Author(s):  
Stefan Kröll ◽  
Dennis Sandell
Keyword(s):  
Raman Scattering ◽  
Nonlinear Optical ◽  
Single Shot ◽  
Laser Mode ◽  
Anti Stokes

scholarly journals Nonlinear optical microscopies (NOMs) and plasmon-enhanced NOMs for biology and 2D materials

Nanophotonics ◽  
2020 ◽  
Vol 9 (6) ◽  
pp. 1341-1358
Author(s):  
Jialin Ma ◽  
Mengtao Sun
Keyword(s):  
Raman Scattering ◽  
Nonlinear Optical ◽  
Stimulated Raman Scattering ◽  
Second Harmonic ◽  
2D Materials ◽  
Research Progress ◽  
Two Photon ◽  
Two Dimensional Materials ◽  
Anti Stokes ◽  
Physical Principles

AbstractIn this review, we focus on the summary of nonlinear optical microscopies (NOMs), which are stimulated Raman scattering (SRS), coherent anti-Stokes Raman scattering (CARS), second harmonic generation (SHG), and two-photon excited fluorescence (TPEF). The introduction is divided into two parts: the principle of SRS, CARS, TPEF, and SHG and their application to biology and two-dimensional materials. We also introduce the connections and differences between them. We also discuss the principle of plasmon-enhanced NOM and its application in the above two aspects. This paper not only summarizes the research progress in the frontier but also deepens the readers’ understanding of the physical principles of these NOMs.

scholarly journals Multiple surface plasmon resonances enhanced nonlinear optical microscopy

Nanophotonics ◽  
2019 ◽  
Vol 8 (3) ◽  
pp. 487-493 ◽  
Author(s):  
Xiaohu Mi ◽  
Yuyang Wang ◽  
Rui Li ◽  
Mengtao Sun ◽  
Zhenglong Zhang ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Optical Microscopy ◽  
Surface Plasmon ◽  
Nonlinear Optical ◽  
Surface Plasmon Resonances ◽  
Nonlinear Optical Microscopy ◽  
Two Photon ◽  
Plasmon Resonances ◽  
Anti Stokes ◽  
Multiple Surface Plasmon Resonances

AbstractThe nonlinear optical microscopies of coherent two-photon excited fluorescence and anti-Stokes Raman scattering are strongly enhanced by multiple surface plasmon resonances (MSPRs). The Au@Ag nanorods presented strong MSPRs peaks at 800 and 400 nm, and can enhance nonlinear optical microscopy at fundamental and double frequencies, respectively. A two-dimensional (2D) material of g-C3N4 is employed to study the plasmon-enhanced nonlinear optical microscopy by the femtosecond laser. The electric analysis reveals that the MSPRs of the Au@Ag nanorod can significantly enhance the signals of two-photon excited fluorescence and anti-Stokes Raman scattering by up to the orders of 104 and 1016, respectively. The results demonstrate the great advantages of plasmon-enhanced nonlinear optical microscopy for the optical analysis on 2D materials, thus providing a new adventure for increasing the optical resolutions of nonlinear optical microscopy.

Supersonic flow diagnostics by single-shot time-domain coherent anti-Stokes Raman scattering

2000 ◽  
Vol 31 (8-9) ◽  
pp. 689-696 ◽  
Author(s):  
I. Ribet ◽  
B. Scherrer ◽  
P. Bouchardy ◽  
Th. Pot ◽  
J.-P. Taran ◽  
...  
Keyword(s):  
Supersonic Flow ◽  
Raman Scattering ◽  
Time Domain ◽  
Single Shot ◽  
Flow Diagnostics ◽  
Anti Stokes
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