Four-wave mixing based light sources for real-world biomedical applications of coherent Raman microscopy

2016 ◽  
Author(s):  
Thomas Gottschall ◽  
Tobias Meyer ◽  
Cesar Jauregui ◽  
Michael Schmitt ◽  
Jürgen Popp ◽  
...  
Keyword(s):  
Real World ◽  
Biomedical Applications ◽  
Four Wave Mixing ◽  
Raman Microscopy ◽  
Light Sources ◽  
Wave Mixing ◽  
Coherent Raman

scholarly journals Toward the Extreme Ultra Violet Four Wave Mixing Experiments: From Table Top Lasers to Fourth Generation Light Sources

Photonics ◽  
2015 ◽  
Vol 2 (1) ◽  
pp. 57-70 ◽  
Author(s):  
Riccardo Cucini ◽  
Andrea Battistoni ◽  
Filippo Bencivenga ◽  
Alessandro Gessini ◽  
Riccardo Mincigrucci ◽  
...  
Keyword(s):  
Ultra Violet ◽  
Four Wave Mixing ◽  
Fourth Generation ◽  
Light Sources ◽  
Wave Mixing

scholarly journals Raman Microscopy based on Doubly-Resonant Four-Wave Mixing (DR-FWM)

2009 ◽  
Vol 17 (19) ◽  
pp. 17044 ◽  
Author(s):  
Tyler Weeks ◽  
Sebastian Wachsmann-Hogiu ◽  
Thomas Huser
Keyword(s):  
Four Wave Mixing ◽  
Raman Microscopy ◽  
Wave Mixing

OPTICAL NONLINEARITY VIA PHONONS AS AN INTERMEDIARY (CONTINUATION) — FOUR-WAVE MIXING AND COHERENT RAMAN PROCESSES

2001 ◽  
Vol 10 (04) ◽  
pp. 389-401
Author(s):  
FA OU ◽  
MINGGAO HE ◽  
FUGEN WU
Keyword(s):  
Raman Scattering ◽  
Optical Nonlinearity ◽  
Four Wave Mixing ◽  
Higher Order ◽  
Wave Mixing ◽  
Phonon Modes ◽  
Coherent Raman Scattering ◽  
Optical Effects ◽  
Coherent Raman ◽  
Crystalline Medium

As a continuation of the work, published in JNOPM 10(1), 65 (2001), in which it is considered that the optical nonlinearity has its origin in multi-phonon processes in the crystalline medium, this paper deals with the optical effects of four-wave mixing and coherent Raman scattering (including first- and higher-order processes), where the phonon modes participating in interaction are more than three.

scholarly journals Dispersion Tailoring and Four-Wave Mixing in Silica Microspheres with Germanosilicate Coating

Photonics ◽  
2021 ◽  
Vol 8 (11) ◽  
pp. 473
Author(s):  
Maria P. Marisova ◽  
Alexey V. Andrianov ◽  
Gerd Leuchs ◽  
Elena A. Anashkina
Keyword(s):  
Velocity Dispersion ◽  
Theoretical Study ◽  
Group Velocity Dispersion ◽  
Free Spectral Range ◽  
Four Wave Mixing ◽  
Light Sources ◽  
Gradual Change ◽  
Wave Mixing ◽  
Silica Microsphere ◽  
Whispering Gallery

Optical whispering gallery mode microresonators with controllable parameters in the telecommunication range are demanded for diverse applications. Controlling group velocity dispersion (GVD) in microresonators is an important problem, as near-zero GVD in a broad wavelength range could contribute to the development of new microresonator-based light sources. We demonstrated theoretically near-zero dispersion tailoring in the SCL-band in combination with free-spectral range (FSR) optimization for FSR = 200 GHz and 300 GHz in silica glass microspheres with micron-scale germanosilicate coating. As an illustration of a possible application of such a GVD, we also performed a theoretical study of degenerate four-wave mixing (FWM) processes in the proposed microresonators for pumping in the SCL-band. We found that in some cases the generation of two or even three pairs of waves–satellites in a FWM process is possible in principle due to the specific GVD features. We also determined optimal microresonator configurations for achieving gradual change in the satellite frequency shift for the pump wavelengths in the SCL-, S-, CL-, C-, and L-bands. The maximum obtained FWM satellite tunability span was ~78 THz for a pump wavelength change of ~30 nm, which greatly exceeds the results for a regular silica microsphere without coating.

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