Two-photon excited luminescence in POPOP under pulse-periodic laser excitation

被引：3
作者：
Sverbil, P. P. [1 ]
Gorelik, V. S. [1 ,2 ]
Kupov, M. R. [2 ]
Lepnev, L. S. [1 ]
Savransky, V. V. [3 ]
机构：
[1] Russian Acad Sci, Lebedev Phys Inst, Moscow 119991, Russia
[2] Bauman Moscow State Tech Univ, Moscow 105005, Russia
[3] Russian Acad Sci, Prokhorov Gen Phys Inst, Moscow 119991, Russia
来源：
LASER PHYSICS | 2020年 / 30卷 / 02期
关键词：
two-photon excited luminescence; Raman scattering; laser; POPOP; CROSS-SECTIONS; FLUORESCENCE; ABSORPTION; CRYSTAL; ENERGY; CELLS;
D O I：
10.1088/1555-6611/ab5d29
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The spectra of two-photon-excited luminescence were registered in a polycrystalline aromatic compound POPOP. The two-photon luminescence in this substance was excited by the second optical harmonic of a solid-state neodymium-doped yttrium lithium fluoride laser (lambda = 527 nm) and a copper vapor laser (lambda = 510.6 nm). It is shown that the intensity of two-photon-excited luminescence depends nonlinearly on the intensity of an exciting radiation. It has been established that the intensity of the two-photon-excited luminescence is comparable to the intensity of Raman scattering under certain excitation conditions.
引用
收藏
页数：4
相关论文
共 50 条
  • [41] Two-photon excited imaging of photosensitizers in tissues
    Coleno, ML
    Wallace, VP
    Sun, CH
    Dunn, AK
    Berns, MW
    Tromberg, BJ
    OPTICAL DIAGNOSTICS AND LIVING CELLS II, PROCEEDINGS OF, 1999, 3604 : 67 - 73
  • [42] The Two-photon Excited Fluorescence of Pyrazine Derivatives
    Diao, Lixiao
    Cui, Yuezhi
    Meng, Xiangjian
    Liu, Xingwu
    ADVANCED ENGINEERING MATERIALS II, PTS 1-3, 2012, 535-537 : 1266 - 1269
  • [43] Hyperspectral two-photon excitation microscopy using visible wavelength
    Kubo, Toshiki
    Temma, Kenta
    Smith, Nicholas, I
    Lu, Kai
    Matsuda, Tomoki
    Nagai, Takeharu
    Fujita, Katsumasa
    OPTICS LETTERS, 2021, 46 (01) : 37 - 40
  • [44] Chromatic two-photon excitation fluorescence imaging
    Xu, Q.
    Shi, K.
    Yin, S.
    Liu, Z.
    JOURNAL OF MICROSCOPY, 2009, 235 (01) : 79 - 83
  • [45] Two-photon excitation profiles in cylindrical capillaries
    Overway, KS
    Lytle, FE
    APPLIED SPECTROSCOPY, 1998, 52 (07) : 928 - 932
  • [46] Scanless two-photon excitation with temporal focusing
    Papagiakoumou, Eirini
    Ronzitti, Emiliano
    Emiliani, Valentina
    NATURE METHODS, 2020, 17 (06) : 571 - 581
  • [47] Photoluminescence of InAs/GaAs quantum dots under direct two-photon excitation
    Hu, Xian
    Zhang, Yang
    Guzun, Dorel
    Ware, Morgan E.
    Mazur, Yuriy I.
    Lienau, Christoph
    Salamo, Gregory J.
    SCIENTIFIC REPORTS, 2020, 10 (01)
  • [48] Two-photon excitation in square and cylindrical capillaries
    Zugel, SA
    Lytle, FE
    APPLIED SPECTROSCOPY, 2000, 54 (08) : 1203 - 1207
  • [49] Exploration of the two-photon excitation spectrum of fluorescent dyes at wavelengths below the range of the Ti:Sapphire laser
    Traegardh, J.
    Robb, G.
    Amor, R.
    Amos, W. B.
    Dempster, J.
    McConnell, G.
    JOURNAL OF MICROSCOPY, 2015, 259 (03) : 210 - 218
  • [50] Enhancing photon recycling of perovskite nanosheet by two-photon excitation
    Li, Yuanyuan
    Xie, Jiaxin
    Sun, Yu
    Zhang, He
    Xia, Chuansheng
    Wang, Min
    Wang, Tianjie
    Chang, Jianhua
    Cui, Qiannan
    AIP ADVANCES, 2024, 14 (06)
12345