… Subsequently, 2.4 g of silica photonic crystal template was uniformly placed on the surface
… similar above operation except for the replacing of 420 cut-off filter by 420 band-pass filter. …

… photonic filter, microwave photonic heterodyne and optoelectronic oscillator in terms of …
Therefore, through the combination with silicon photonics and other emerging frontier domains, …

… filter, with a half-power bandwidth of less than 100 pm, is an important optical element to
suppress the interference of background light. Therefore, an ultra-narrow band-pass filter based …

… filter based on resonant waveguide grating structure applied to biosensors can only achieve
a single filter … , a resonant waveguide grating filter with both reflection and transmission …

… (ESD) protection, and the filters. One big area of research is the implementation of the power
amplifier in silicon technologies, whether silicon germanium (SiGe) bipolar complementary …

… Due to the different diffraction properties of gratings for TE and TM polarized wave, in this
study, using the silicon based micro-nano multi-subparts resonant grating, we propose a high …

… optical components and to improve or achieve one of their capabilities has become the
current research hotspot of mediuminfrared integrated photonics, with a broad application …

Photonic crystal fibers (PCFs) have attracted increasing attention in recent years due to the
unique flexible structures that enable unprecedented advantages and superior performance …

… etch a cross-shaped nanoarray composed of gold (Au) on a silicon dioxide substrate,
while growing a thin layer of Au on the other side of the silicon dioxide to suppress …

… Median filter This method can effectively reduce noise and eliminate abnormalities, …
filter method. (a) Original image; (b) gray image; template processing results with (c) 3×3 window …