• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Applied optics >Fabrication and characterization of improved Ag/PS hollow-glass waveguides for THz transmission
【24h】

Fabrication and characterization of improved Ag/PS hollow-glass waveguides for THz transmission

机译：改进的用于太赫兹传输的Ag / PS中空玻璃波导的制备和表征

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This study involves the fabrication and characterization of improved quality silver (Ag)/polystyrene (PS) thin-film-coated hollow-glass waveguides for the low-loss transmission of terahertz radiation via modified dynamic liquid phase deposition techniques. High-quality PS thin films were deposited from aqueous PS solutions, and the spectral response of fabricated samples was measured from λ = 1-100 μm. Fabricated samples exhibited highly defined spectral responses throughout this entire range indicative of PS films of excellent quality. The spectra of experimental samples were compared to the theoretical and bulk PS spectra in the near-IR and far-IR regions. The thickness of deposited PS thin films was found to depend on total sample length and to vary from approximately 10-16 μm for sample lengths ranging from 115 to 140 cm. Such PS film thicknesses are adequate for low-loss delivery from approximately 2-4 THz. Furthermore, film thickness was found to vary minimally along the waveguide length regardless of total sample length.
机译：这项研究涉及改进质量的银（Ag）/聚苯乙烯（PS）薄膜涂层中空玻璃波导的制造和表征，该波导用于通过改良的动态液相沉积技术实现太赫兹辐射的低损耗传输。从PS水溶液中沉积高质量的PS薄膜，并从λ= 1-100μm测量制造样品的光谱响应。所制作的样品在整个范围内均表现出高度清晰的光谱响应，这表明PS膜的品质卓越。将实验样品的光谱与近红外和远红外区域的理论PS和体PS光谱进行比较。发现沉积的PS薄膜的厚度取决于总样品长度，并且对于115至140 cm的样品长度，其厚度大约为10-16μm。这样的PS膜厚度足以满足大约2-4 THz的低损耗传输要求。此外，发现膜厚度沿波导长度的变化最小，而与总样本长度无关。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号