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; Guohong Ma

doi:doi:10.3788/COL201917.113201

Chinese Optics Letters, 2019, 17 (11): 113201, Published Online: Sep. 6, 2019

Generation of femtosecond dual pulses by a transverse standing wave in a volume holographic grating Download： 748次

Xiaoyan Wang Xiaona Yan ^*Kailong Jin Ye Dai Zuanming Jin Xihua Yang Guohong Ma

Author Affiliations

Physics Department of Science College, Shanghai University, Shanghai 200444, China

Figures & Tables

Fig. 1. Diffraction of a plane wave by a transmitted VHG.

下载图片查看原文

Fig. 2. Wave vector diagram inside the VHG with a plane wave reading out the VHG.

下载图片查看原文

Fig. 3. 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.

下载图片查看原文

Fig. 4. 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.

下载图片查看原文

Fig. 5. Temporal total intensity inside the VHG when the grating periods are 7.3 and 13 μm.

下载图片查看原文

Fig. 6. Temporal diffracted intensity under a smaller $Δ n \cdot d$ and grating period: (a) refractive index modulation $Δ n = 1.25 \times 10^{- 4}$ ; (b) $d = 3 mm$ and $Δ n = 1.25 \times 10^{- 4}$ .

下载图片查看原文

Fig. 7. Dependence of temporal diffracted intensity on the duration of incident femtosecond pulses.

下载图片查看原文

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[J]. Chinese Optics Letters, 2019, 17(11): 113201.

Generation of femtosecond dual pulses by a transverse standing wave in a volume holographic grating Download： 748次

Fig. 1. Diffraction of a plane wave by a transmitted VHG.

Fig. 2. Wave vector diagram inside the VHG with a plane wave reading out the VHG.

Fig. 3. 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.

Fig. 4. 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.

Fig. 5. Temporal total intensity inside the VHG when the grating periods are 7.3 and 13 μm.

Fig. 6. Temporal diffracted intensity under a smaller $Δ n \cdot d$ and grating period: (a) refractive index modulation $Δ n = 1.25 \times 10^{- 4}$ ; (b) $d = 3 mm$ and $Δ n = 1.25 \times 10^{- 4}$ .

Fig. 7. Dependence of temporal diffracted intensity on the duration of incident femtosecond pulses.

关于本站 Cookie 的使用提示

全站搜索

Generation of femtosecond dual pulses by a transverse standing wave in a volume holographic grating Download： 748次

Fig. 1. Diffraction of a plane wave by a transmitted VHG.

Fig. 2. Wave vector diagram inside the VHG with a plane wave reading out the VHG.

Fig. 3. 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.

Fig. 4. 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.

Fig. 5. Temporal total intensity inside the VHG when the grating periods are 7.3 and 13 μm.

Fig. 6. 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.

Fig. 7. Dependence of temporal diffracted intensity on the duration of incident femtosecond pulses.

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索

Fig. 3. 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.

Fig. 6. Temporal diffracted intensity under a smaller $Δ n \cdot d$ and grating period: (a) refractive index modulation $Δ n = 1.25 \times 10^{- 4}$ ; (b) $d = 3 mm$ and $Δ n = 1.25 \times 10^{- 4}$ .