… modal characteristics of the subwavelength grating (SWG) … the subwavelength grating (SWG)
waveguides based devices … for mid-infrared applications, filters, and fiber-to-chip couplers. …

… SWG filter in GF’s 90 nm technology, we designed devices … device layer, buried oxide layer
and doped oxide (BPSG) cladding, illustrated in Fig. 2(a). We additionally limited our devices …

… the designed devices. We present an optical filter based on a silicon subwavelength grating
(… and their distance from the SWG core on the filter’s central wavelength and bandwidth are …

… Finally, we illustrate the design of two ground-breaking devices in more detail and discuss
the prospects of subwavelength gratings as a tool … 3.5 Narrowband spectral filtering devices …

… demonstrate a device, enabling mode conversion and filtering simultaneously, which is …
couplers with subwavelength gratings, in a small footprint of 14.7 µm × 1.42 µm. The device can …

… periodicity of the subwavelength grating. SWG waveguide with a certain grating period or duty
… The device performance of the SWG waveguide NIR filter is discussed in terms of ER and …

… crosstalk when dozens to hundreds of devices are cascaded, resulting in serious signal
degradation. [ 6 ] Mode filters are a type of device that can filter the undesired modes out of the …

… Wavelength filtering optical devices are primary elements that are used in applications such
as fluorescence microscopy, switching, spectroscopy, wavelength division multiplexing, and …

… filter has been demonstrated using a silicon-on-insulator (SOI) wafer. The device is based
on cascaded grating-… It also involves the use of a subwavelength grating (SWG) structure. By …

… -chip reconfigurable devices featuring ultrafast control and nonvolatility. We propose multilevel
and tunable bandpass filters composed of subwavelength grating waveguides separated …