Femtosecond pulse propagation in medium of two-level atoms

被引：1

作者：

Andreev, AV ^{[1
]}

Kozlov, AB ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119899, Russia

来源：

ICONO '98: ULTRAFAST PHENOMENA AND INTERACTION OF SUPERSTRONG LASER FIELDS WITH MATTER: NONLINEAR OPTICS AND HIGH-FIELD PHYSICS | 1999年 / 3735卷

关键词：

D O I：

10.1117/12.341487

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The interaction of femtosecond pulse with an extended medium of the two-level atoms or molecules is considered. It is shown that in the ultrahigh intensity laser field the atomic response is extremely nonmonochromatic due to the nonlinearity appropriate to the two-level system. The theoretical analyses shows that the two-level system tends to the generation of harmonics of the driving field. The results of the computer simulations show that in the ultrahigh fields the spectrum of the medium response is unusually broad in comparison with that for the fields of moderate intensity.

引用

页码：75 / 83

页数：9

共 50 条

[1] Short pulse propagation in an inverted two-level medium
Grigoryan G.G.
Chaltykyan V.O.
Paturyan V.S.
Optical Memory and Neural Networks, 2011, 20 (4) : 233 - 236
[2] Propagation of an attosecond pulse in a dense two-level medium
Song, XH
Gong, SQ
Yang, WF
Xu, ZZ
PHYSICAL REVIEW A, 2004, 70 (01): : 013817 - 1
[3] Single-photon pulse propagation in and into a medium of two-level atoms: Microscopic Fresnel equations
Berman, P. R.
Ooi, C. H. Raymond
PHYSICAL REVIEW A, 2011, 84 (06):
[4] Solitonlike propagation of ultrashort pulses in a medium of two-level atoms
Andreev, AV
Berendanov, VV
IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA, 1995, 59 (12): : 60 - 71
[5] Pulse propagation through a coherently prepared two-level medium
Nakajima, T
OPTICS COMMUNICATIONS, 1997, 136 (3-4) : 273 - 276
[6] Ultrafast pulse interactions with two-level atoms
Phys Rev A, 4 (3082):
[7] Propagation of few-cycle pulse laser in two-level atom medium
Xiao, J
Wang, ZY
Xu, ZZ
CHINESE PHYSICS LETTERS, 2001, 18 (07) : 912 - 914
[8] QED for a fibrillar medium of two-level atoms
LeClair, A
PHYSICAL REVIEW A, 1997, 56 (01): : 782 - 795
[9] Single-photon pulse propagation in and into a medium of two-level atoms: Microscopic Fresnel equations (vol 84, 063851, 2011)
Berman, P. R.
Ooi, C. H. Raymond
PHYSICAL REVIEW A, 2012, 86 (02):
[10] Coherent soliton propagation in a mixture of two-level atoms
Moreira, AFC
Nascimento, WR
Cavalcanti, SB
Kamchatnov, AM
RIAO/OPTILAS 2004: 5TH IBEROAMERICAN MEETING ON OPTICS AND 8TH LATIN AMERICAN MEETING ON OPTICS, LASERS, AND THEIR APPLICATIONS, PTS 1-3: ICO REGIONAL MEETING, 2004, 5622 : 321 - 324

← 1 2 3 4 5 →