摘要: Quadratic, multi-order diffractive lenses have been designed, fabricated, and demonstrated for the MMW-THz region, with the capability of focusing harmonic wavelengths on to a common focal point. Design wavelength and harmonic spa... 展开
作者 | Middendorf, J. R. LeMaster, D. A. Zarepoor, M. Brown, E. R. | ||
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原报告号 | ADA623776 | 总页数 | 4 |
主办者 | Non Paid ADAS | ||
报告分类号 | [ 46 - Physics, 46C - Optics &, Lasers] | ||
报告类别/文献类型 | AD / NTIS科技报告 | ||
关键词 | Harmonics Optical lenses Refractive index Apertures Architecture Attenuation Bandwidth Chromaticity Computerized simulation Diffraction Distortion Energy density Fabrication Focusing Frequency Infrared radiation Optical properties Oscillators Parabolic antennas Polyethylene Signal processing Systems engineering Voltage Thz(terahertz) Thz lenses Multi-order diffractive Mmw-thz wavelength Pe611103a |