Collision of optical pulses in nonlinear dispersive media: frequency tuning and velocity variation

被引：0

作者：

Sukhorukov, Anatoly P. ^{[1
]}

Lobanov, Valery E. ^{[1
]}

机构：

[1] Lomonosov Moscow State Univ, Fac Phys, Moscow 119991, Russia

来源：

NONLINEAR OPTICS AND APPLICATIONS IV | 2010年 / 7728卷

关键词：

nonlinearity; dispersion; pulse; reflection; time delay; frequency shift; REFLECTION; INHOMOGENEITIES; RADIATION; SHIFT;

D O I：

10.1117/12.854030

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The total reflection effect of the weak signal pulse from the high-power reference pulse with another frequency is first demonstrated in the dispersive nonlinear medium. It is shown that as a result of the binary collision, signal pulse frequency shift occurs, propagation velocity changes and time delay takes place. The conditions of total internal reflection from moving inhomogeneity induced by pump pulse in nonlinear medium are found. The expression for the reflected wave frequency shift is obtained. The possibility of pulse reflection from bright solitons in cubic medium is considered.

引用

页数：6

共 25 条

[11] Nonlinear reflection of optical beams in the media with a thermal nonlinearity [J].

Lobanov, V. E. ;

Kalinovich, A. A. ;

Sukhorukov, A. P. ;

Bennet, F. ;

Neshev, D. .

LASER PHYSICS, 2009, 19 (05) :1112-1116

[12] Parametric reflection upon cascade interaction of focused optical beams [J].

Lobanov, V. E. ;

Sukhorukova, A. K. ;

Sukhorukov, A. P. .

QUANTUM ELECTRONICS, 2008, 38 (10) :951-955

[13]

LOBANOV VE, 2006, B RUSS ACAD SCI PHYS, V70, P1979

[14]

LOBANOV VE, 2005, B RUSS ACAD SCI PHYS, V69, P1986

[15] Group-velocity control by quadratic nonlinear interactions [J].

Marangoni, M ;

Manzoni, C ;

Ramponi, R ;

Cerullo, G ;

Baronio, F ;

De Angelis, C ;

Kitamura, K .

OPTICS LETTERS, 2006, 31 (04) :534-536

[16]

Nerukh AG, 1998, MICROW OPT TECHN LET, V17, P267, DOI 10.1002/(SICI)1098-2760(199803)17:4<267::AID-MOP15>3.0.CO

[17]

2-2

[18] IMPULSIVE REFLECTION FROM A MOVING HOMOGENEOUS PLASMA [J].

RATTAN, I ;

GAUTAMA, GD .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1973, 6 (08) :L85-L86

[19] Radiation reflection from inhomogeneities moving in a medium with a plasma dispersion law [J].

Rosanov, N. N. .

OPTICS AND SPECTROSCOPY, 2009, 106 (05) :742-747

[20] Transformation of optical radiation by fast-moving smooth inhomogeneities of a medium [J].

Rosanov, N. N. .

OPTICS AND SPECTROSCOPY, 2009, 106 (03) :430-435

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