The shortening of the laser pulses in a medium with reverse saturable absorption

被引：2
|
作者：
Gribkov, Vladislav Yu. [1 ]
Zatrudina, Rimma Sh. [1 ]
机构：
[1] Volgograd State Univ, 100 Ave Univ, Volgograd, Russia
来源：
SARATOV FALL MEETING 2015 THIRD INTERNATIONAL SYMPOSIUM ON OPTICS AND BIOPHOTONICS; AND SEVENTH FINNISH-RUSSIAN PHOTONICS AND LASER SYMPOSIUM (PALS) | 2016年 / 9917卷
关键词：
optical limiting; reverse saturable absorption; carbon nanoparticles; astralenes; nanotube;
D O I：
10.1117/12.2229870
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：
A model of the laser pulse propagation through a medium with a special mechanism of optical limiting - the effect of the reverse saturated absorption - was proposed. It is shown that the propagation through three-level medium with reverse saturable absorption leads to decrease duration and transformation of the profile of the pulse. Analytical expressions for the maximum intensity shift and change of duration of the laser pulse were obtained.
引用
收藏
页数：7
相关论文
共 50 条
  • [31] Absorption of ultrashort laser pulses in medium with account for propagation effects
    Astapenko, V. A.
    JOURNAL OF OPTICS, 2024, 26 (09)
  • [32] Saturable absorption in aqueous suspensions of detonation nanodiamonds under irradiation with femtosecond laser pulses
    Mikheev, G. M.
    Vanyukov, V. V.
    Mogileva, T. N.
    Puzyr', A. P.
    Bondar', V. S.
    Svirko, Y. P.
    TECHNICAL PHYSICS LETTERS, 2015, 41 (12) : 1163 - 1166
  • [33] Saturable absorption in aqueous suspensions of detonation nanodiamonds under irradiation with femtosecond laser pulses
    G. M. Mikheev
    V. V. Vanyukov
    T. N. Mogileva
    A. P. Puzyr’
    V. S. Bondar’
    Y. P. Svirko
    Technical Physics Letters, 2015, 41 : 1163 - 1166
  • [34] Paradoxical combination of saturable absorption and reverse-saturable absorption in plasmon semiconductor nanocrystals
    Tian, Xiangling
    Wei, Rongfei
    Yang, Dandan
    Qiu, Jianrong
    NANOSCALE ADVANCES, 2020, 2 (04): : 1676 - 1684
  • [35] Dynamics of a laser with a reverse saturable absorber
    Brunel, M
    Özkul, C
    Sanchez, F
    APPLIED PHYSICS B-LASERS AND OPTICS, 1999, 68 (01): : 39 - 44
  • [36] Dynamics of a laser with a reverse saturable absorber
    M. Brunel
    C. Özkul
    F. Sanchez
    Applied Physics B, 1999, 68 : 39 - 44
  • [37] Broadband saturable and reverse saturable absorption in graphene-based nanocomposites
    Husaini, Saima
    Slagle, Jonathan E.
    Murray, Joel M.
    Guha, Shekhar
    Gonzalez, Leonel P.
    Bedford, Robert G.
    2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2013,
  • [38] Nonlinear optical limiters of laser radiation on base of reverse saturable absorption and stimulated reflection
    Belousov, VP
    Belousova, IM
    Danilov, OB
    Danilov, VV
    Grigor'ev, VA
    Kalintsev, AG
    Sidorov, AI
    NONLINEAR OPTICAL ENGINEERING, 1998, 3263 : 124 - 130
  • [39] Dynamics of reverse saturable absorption in copper phthalocyanine
    Yang, Miao
    Li, Chunfei
    Wang, Hui
    Zhang, Lei
    Wang, Yuxiao
    Guangxue Xuebao/Acta Optica Sinica, 1993, 13 (11): : 1045 - 1048
  • [40] REVERSE SATURABLE ABSORPTION IN METAL CLUSTER COMPOUNDS
    TUTT, LW
    MCCAHON, SW
    OPTICS LETTERS, 1990, 15 (12) : 700 - 702
12345