Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Implementation of Terahertz High-Pass Filters Based on All-Metal Microstructures using Deep X-ray Lithography. / Gentselev, A. N.; Kuznetsov, S. A.; Dultsev, F. N. и др.
в: Optoelectronics, Instrumentation and Data Processing, Том 55, № 2, 01.03.2019, стр. 115-125.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Implementation of Terahertz High-Pass Filters Based on All-Metal Microstructures using Deep X-ray Lithography
AU - Gentselev, A. N.
AU - Kuznetsov, S. A.
AU - Dultsev, F. N.
AU - Goldenberg, B. G.
AU - Zelinsky, A. G.
AU - Kondratyev, V. I.
AU - Tanygina, D. S.
N1 - Publisher Copyright: © 2019, Allerton Press, Inc.
PY - 2019/3/1
Y1 - 2019/3/1
N2 - A method for fabricating high-pass terahertz quasi-optical filters in the form of thick (up to 1 mm in thickness) self-bearing copper microstructures of subwavelength topology is described. This method is based on forming a high-aspect-ratio mask of SU-8 resist on a silicon wafer via deep X-ray lithography through a tungsten X-ray mask followed by electroplating a copper layer through the resistive mask. An example of a 212-µm thick structure with a cutoff frequency of 0.42 THz having the geometry of hexagon-shaped through-holes arranged on a triangular lattice is considered. The results of broadband THz characterization and electromagnetic analysis of the structure fabricated are presented.
AB - A method for fabricating high-pass terahertz quasi-optical filters in the form of thick (up to 1 mm in thickness) self-bearing copper microstructures of subwavelength topology is described. This method is based on forming a high-aspect-ratio mask of SU-8 resist on a silicon wafer via deep X-ray lithography through a tungsten X-ray mask followed by electroplating a copper layer through the resistive mask. An example of a 212-µm thick structure with a cutoff frequency of 0.42 THz having the geometry of hexagon-shaped through-holes arranged on a triangular lattice is considered. The results of broadband THz characterization and electromagnetic analysis of the structure fabricated are presented.
KW - deep X-ray lithography
KW - LIGA technology
KW - microstructures
KW - quasi-optical filters
KW - terahertz range
KW - SUBTERAHERTZ
KW - TUNGSTEN
UR - http://www.scopus.com/inward/record.url?scp=85067345698&partnerID=8YFLogxK
U2 - 10.3103/S875669901902002X
DO - 10.3103/S875669901902002X
M3 - Article
AN - SCOPUS:85067345698
VL - 55
SP - 115
EP - 125
JO - Optoelectronics, Instrumentation and Data Processing
JF - Optoelectronics, Instrumentation and Data Processing
SN - 8756-6990
IS - 2
ER -
ID: 20588637