Infrared Technology, Volume. 47, Issue 8, 963(2025)
Design of Sub-wavelength Structure for Transmission-mode GaAs Photocathode with Enhanced Broad-spectrum Absorption
[2] [2] KARKARE S, DIMITROV D, SCHAFF W, et al. Monte Carlo charge transport and photoemission from negative electron affinity GaAs photocathodes[J].Journal of Applied Physics, 2013,113(10): 104904.
[3] [3] SCHWEDE J W, SARMIENTO T, NARASIMHAN V K, et al. Photonenhanced thermionic emission from heterostructures with low interface recombination[J].Nature Communications, 2013,4(1): 1576.
[4] [4] KARKARE S, BOULET L, CULTRERA L, DUNHAM B, et al. Ultrabright and ultrafast III-V semiconductor photocathodes[J].Physical Review Letters, 2014,112(9): 097601.
[15] [15] GONG Y N, WANG Y, ZHAO H, et al. Analysis of transmittance of micro-nano structure[C]//Proceedings of SPIE, 2022,12169: 1614-1625.
[17] [17] ASPNES D E, KELSO S M, LOGAN R A, et al. Optical properties of AlxGa1-xAs[J].Journal of Applied Physics, 1986,60(2): 754-767.
[19] [19] ZHAO J, CHANG B K, XIONG Y J, et al. Spectral transmittance and module structure fitting for transmission-mode GaAs photocathode[J].Chinese Physics B, 2011,20(4): 496-502.
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GAO Yi, GUO Banxiang, XU Zhuo, LI Shiman, SHI Feng, ZHANG Yijun. Design of Sub-wavelength Structure for Transmission-mode GaAs Photocathode with Enhanced Broad-spectrum Absorption[J]. Infrared Technology, 2025, 47(8): 963