Mm-level ultra-thick folded waveguide structures fabricated by UV-LIGA for W-band TWTs
Sign Up to like & getrecommendations! Published in 2021 at "Microelectronic Engineering"
DOI: 10.1016/j.mee.2021.111592
Abstract: Abstract While the precision CNC milling method is widely used to fabricate relatively large sized folded waveguides (FWGs), especially W-band FWGs, UV-LIGA is considered capable of fabricating small dimensional FWGs, such as those at 220 GHz… read more here.
Keywords: thick folded; level ultra; waveguide structures; band ... See more keywords
Efficient bidirectional marching solver for optical propagation in three-dimensional waveguide structures.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.428014
Abstract: A novel bidirectional operator marching method based on the Dirichlet-to-Neumann (DtN) mapping for three-dimensional optical waveguide structures is developed and implemented using iterative methods. The backward propagation wave is integrated into the classical operator marching… read more here.
Keywords: propagation; bidirectional marching; efficient bidirectional; waveguide structures ... See more keywords
A Four Green TM/Red TE Demultiplexer Based on Multi Slot-Waveguide Structures
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13143219
Abstract: A four green transverse magnetic (TM)/red transverse electric (TE) light wavelength demultiplexer device, based on multi slot-waveguide (SW) structures is demonstrated. The device aims to demultiplex wavelengths in the green/red light range with wavelengths of… read more here.
Keywords: four green; waveguide structures; green red; multi slot ... See more keywords