106

Simultaneous generation of the 2nd and 3rd harmonic, excited by linearly
frequency- chirped fundamental pulse in quasi-phase matched grating with linearly varying
inverse domain sizes has been studied numerically with taking into account effects of the
group velocity mismatches and dispersions. Mechanisms of efficient nonlinear pulse
compressions and conversion efficiencies of the generated harmonics have been analyzed.
 

  • Ссылка в интернете
  • DOI
  • Дата создание в систему UzSCI 16-01-2023
  • Количество прочтений 106
  • Дата публикации 13-01-2023
  • Язык статьиIngliz
  • Страницы149-154
English

Simultaneous generation of the 2nd and 3rd harmonic, excited by linearly
frequency- chirped fundamental pulse in quasi-phase matched grating with linearly varying
inverse domain sizes has been studied numerically with taking into account effects of the
group velocity mismatches and dispersions. Mechanisms of efficient nonlinear pulse
compressions and conversion efficiencies of the generated harmonics have been analyzed.
 

№ Имя автора Должность Наименование организации
1 U K.S. lecturer TSTU
2 D B.Y. lecturer TSTU
№ Название ссылки
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2 A. Dubietis., G. Valiulis., R. Danielius., A. Piskarskas. “Nonlinear pulse compression by optical frequency mixing in crystals with second−order nonlinearity”, 1998. 271
3 M.A. Arbore., O. Marco., M.M. Fejer. “Pulse compression during second harmonic generation in aperiodic quasi-phase matching gratings”, 1997. 865
4 G. Imeshev., M.A. Arbore., M.M. Fejer., A. Galvanauskas., M. Fermann., D. Harter. “Ultrashort pulse second harmonic generation with longitudinally nonuniform quasiphase matching gratings: pulse compression and shaping“, 2000. 304
5 G. Imeshev., M.A. Arbore., S. Kasriel., M.M. Fejer. “Pulse shaping and compression by second harmonic generation with quasi-phase matching gratings in the presence of arbitrary dispersion”, 2000. 1420
6 M.A. Arbore., A. Galvanauskas., D. Harter., M.H. Chou., M.M. Fejer. “Engineerable compression of ultrashort pulses by use of second harmonic generation chirped period poled lithium niobate”, 1997. 1341
7 A.S. Chirkin., V.V. Volkov., G.D. Laptev., E.Y. Morozov. “Consecutive three-wave interactions in nonlinear optics of periodically inhomogeneous media. “Quantum Electronics”, 2000. 847
8 S.M. Saltiel., A.A. Sukharukov., Y.S. Kivshar. Multistep parametric processes in nonlinear optics. “Progress in Optics”, 2005. 1
9 D.B. Yusupov, U. K. Sapaev “Multistep third harmonic generation of femtosecond laser pulses in periodically and chirped-periodically poled lithium niobate. “Journal of russian laser research”, 2009. 321
10 V.G. Dmitriev., G.G. Gurzadyan., D.N. Nikogosyan. Handbook of nonlinear optical crystals. “Springer”, 1999. 158
11 U.K. Sapaev., D.B.Yusupov., V.E. Eshniyazov., B.Kh. Eshchanov. Femtosecond pulse shaping via engineered nonlinear photonic crystals. Nanosystems: “Physics, chemistry, matematics”, 2015. 244.
12 U.K. Sapaev., D.B. Yusupov., V.E. Eshniyazov., B.Kh. Eshchanov. On theory of second harmonic generation in 2D nonlinear photonic crystals with arbitrary structures. Nanosystems: “Physics, chemistry, matematics”, 2015. 1
13 O.I. Sabirov., D.B. Yusupov., N.A. Akbarova., U.K. Sapaev. On the theoretical analysis of parametric amplification of femtosecond laser pulses in crystals with a regular domain structure. “Journal physics of wave phenomena”, 2022. 277
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