Chinese Optics Letters, Volume. 17, Issue 11, 113201(2019)

Generation of femtosecond dual pulses by a transverse standing wave in a volume holographic grating

Xiaoyan Wang, Xiaona Yan*, Kailong Jin, Ye Dai, Zuanming Jin, Xihua Yang, and Guohong Ma
Author Affiliations
  • Physics Department of Science College, Shanghai University, Shanghai 200444, China
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    Figures & Tables(7)
    Diffraction of a plane wave by a transmitted VHG.
    Wave vector diagram inside the VHG with a plane wave reading out the VHG.
    Temporal total intensity inside the VHG when the propagation depth z=1, 2, 3, 3.4, and 4 mm. The refractive index distribution of the VHG is also shown at the end of the diagram.
    Dependence of diffracted dual pulses on VHG parameters: (a) thickness, (b) refractive index modulation, and (c) period. Pulse interval with respect to (d) thickness and (e) refractive index modulation of the VHG.
    Temporal total intensity inside the VHG when the grating periods are 7.3 and 13 μm.
    Temporal diffracted intensity under a smaller Δn·d and grating period: (a) refractive index modulation Δn=1.25×10−4; (b) d=3 mm and Δn=1.25×10−4.
    Dependence of temporal diffracted intensity on the duration of incident femtosecond pulses.
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    Xiaoyan Wang, Xiaona Yan, Kailong Jin, Ye Dai, Zuanming Jin, Xihua Yang, Guohong Ma, "Generation of femtosecond dual pulses by a transverse standing wave in a volume holographic grating," Chin. Opt. Lett. 17, 113201 (2019)

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    Paper Information

    Category: Ultrafast Optics

    Received: Apr. 10, 2019

    Accepted: Jun. 20, 2019

    Published Online: Sep. 6, 2019

    The Author Email: Xiaona Yan (xnyan@staff.shu.edu.cn)

    DOI:10.3788/COL201917.113201

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