Saturable absorption and reverse saturable absorption in platinum nanoparticles

被引：271
|
作者：
Gao, YC [1 ]
Zhang, XR
Li, YL
Liu, HF
Wang, YX
Chang, Q
Jiao, WY
Song, YL
机构：
[1] Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China
[2] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
[3] Heilongjiang Univ, Coll Elect Engn, Harbin 150080, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2005年 / 251卷 / 4-6期
基金：
中国国家自然科学基金;
关键词：
nonlinear absorption; saturable absorption; reverse saturable absorption; nanoparticle; Z-scan;
D O I：
10.1016/j.optcom.2005.03.003
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The optical nonlinear absorption of the aqueous solution of platinum nanospheres protected by poly (N-vinyl-2-pyrrolidone) was investigated using open aperture Z-scan method with nanosecond pulse laser at the wavelength of 532 run. A shift from saturable absorption to reverse saturable absorption was observed at higher input pump intensities. The transition process was analyzed using a phenomenological model based on nonlinear absorption coefficient and saturation intensity. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：429 / 433
页数：5
相关论文
共 50 条
  • [41] Saturable and reverse saturable absorption in molybdenum disulfide dispersion and film by defect engineering
    Lu, Chunhui
    Xuan, Hongwen
    Zhou, Yixuan
    Xu, Xinlong
    Zhao, Qiyi
    Bai, Jintao
    PHOTONICS RESEARCH, 2020, 8 (09) : 1512 - 1521
  • [42] Saturable and reverse saturable absorption in molybdenum disulfide dispersion and film by defect engineering
    CHUNHUI LU
    HONGWEN XUAN
    YIXUAN ZHOU
    XINLONG XU
    QIYI ZHAO
    JINTAO BAI
    Photonics Research , 2020, (09) : 1512 - 1521
  • [43] Saturable and reverse saturable absorption of a Cu2O–Ag nanoheterostructure
    Nabil A. Saad
    Mudasir H. Dar
    E. Ramya
    Sri Ram G. Naraharisetty
    D. Narayana Rao
    Journal of Materials Science, 2019, 54 : 188 - 199
  • [44] Intrinsic optical bistability via switching between saturable and reverse saturable absorption
    Seyed Morteza Mousavi
    Mohammad Mahmoudi
    Scientific Reports, 15 (1)
  • [45] Effect of Size on the Saturable Absorption and Reverse Saturable Absorption in Silver Nanoparticle and Ultrafast Dynamics at 400nm
    Maurya, Sandeep Kumar
    Rout, Anuradha
    Ganeev, Rashid A.
    Guo, Chunlei
    JOURNAL OF NANOMATERIALS, 2019, 2019
  • [46] Transition from saturable absorption to reverse saturable absorption in multi-layered WS2 nanosheets
    Karmakar, Srikanta
    Chatterjee, Udit
    Kumbhakar, Pathik
    OPTICS AND LASER TECHNOLOGY, 2021, 136
  • [47] Saturable and Reverse Saturable Absorption Features of Lissamine Green Dye in Different Solvent Media
    Arunsankar, N. Srinivasan
    Prabakaran, A.
    Saravanan, P.
    Vimalan, M.
    Jeyaram, S.
    JOURNAL OF FLUORESCENCE, 2025, 35 (01) : 197 - 204
  • [48] Saturable and Reverse Saturable Absorption Features of Lissamine Green Dye in Different Solvent Media
    Arunsankar, N. Srinivasan
    Prabakaran, A.
    Saravanan, P.
    Vimalan, M.
    Jeyaram, S.
    JOURNAL OF FLUORESCENCE, 2025, 35 (01) : 197 - 204
  • [49] Principles to tailor the saturable and reverse saturable absorption of epsilon-near-zero material
    Ma, Hao
    Zhao, Yuanan
    Shao, Yuchen
    Lian, Yafei
    Zhang, Weili
    Hu, Guohang
    Leng, Yuxin
    Shao, Jianda
    PHOTONICS RESEARCH, 2021, 9 (05) : 678 - 686
  • [50] Synthesis, photophysics and reverse saturable absorption of bipyridyl platinum(II) bis(arylfluorenylacetylide) complexes
    Liu, Rui
    Dandu, Naveen
    Li, Yuhao
    Kilina, Svetlana
    Sun, Wenfang
    DALTON TRANSACTIONS, 2013, 42 (13) : 4398 - 4409
12345