scholarly journals Optical phase conjugation of picosecond pulses at 106 μm in Sn_2P_2S_6:Te for wavefront correction in high-power Nd-doped amplifier systems

2009 ◽  
Vol 18 (1) ◽  
pp. 87 ◽  
Author(s):  
Tobias Bach ◽  
Kouji Nawata ◽  
Mojca Jazbinšek ◽  
Takashige Omatsu ◽  
Peter Günter
Keyword(s):  
High Power ◽  
Phase Conjugation ◽  
Optical Phase Conjugation ◽  
Wavefront Correction ◽  
Picosecond Pulses ◽  
Optical Phase

Optical phase conjugation in aqueous rhodamine 6G solutions and in rhodamine 6G embedded in polyvinyl alcohol films

1993 ◽  
Vol 71 (9-10) ◽  
pp. 442-447
Author(s):  
Claire O'neill ◽  
Valérie Blanchet ◽  
Marguerite-Marie Denariez Roberge ◽  
Pierre Galarneau
Keyword(s):  
Polyvinyl Alcohol ◽  
Rhodamine 6G ◽  
Phase Conjugation ◽  
Wave Mixing ◽  
Optical Phase Conjugation ◽  
Decay Kinetics ◽  
Picosecond Pulses ◽  
Optical Phase ◽  
532 Nm ◽  
Polyvinyl Alcohol Films

Studies on optical phase conjugation by degenerate four-wave mixing in aqueous rhodamine 6G solutions and in rhodamine 6G embedded in polyvinyl alcohol thin films are presented. The experiments were performed at 532 nm using picosecond pulses. Strong nonlinearities were observed in both media for three different polarization configurations of the incoming beams. The time dependence of the signals was also studied and was similar in both media. The decay kinetics in each case reflects the competition between two different processes: a fast one related to the relaxation of the anisotropic absorption and a slower one associated with the decay of the stable S1 state.

scholarly journals Optical Phase Conjugation Using Nonlinear SOA for Nonlinearity and Dispersion Compensation of Coherent Multi-Carrier Lightwave Systems

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 44059-44068
Author(s):  
Lakshmi Narayanan Venkatasubramani ◽  
Aneesh Sobhanan ◽  
Anirudh Vijay ◽  
R. David Koilpillai ◽  
Deepa Venkitesh
Keyword(s):  
Phase Conjugation ◽  
Dispersion Compensation ◽  
Optical Phase Conjugation ◽  
Optical Phase

scholarly journals Enhancing the Signal Power Symmetry for Optical Phase Conjugation Using Erbium-Doped-Fibre-Assisted Raman Amplification

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 222766-222773
Author(s):  
Mingming Tan ◽  
Tu Thanh Nguyen ◽  
Pawel Rosa ◽  
Mohammad Ahmad Zaki Al-Khateeb ◽  
Tingting Zhang ◽  
...  
Keyword(s):  
Phase Conjugation ◽  
Signal Power ◽  
Optical Phase Conjugation ◽  
Raman Amplification ◽  
Optical Phase ◽  
Erbium Doped
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