R Cheng, L Chrostowski - Journal of Lightwave Technology, 2020 - ieeexplore.ieee.org
… a typical sidewallBragggrating developed on a strip silicon … rectangular corrugation shapes are more commonly used in SOIbased … structure is spatially sampled into many short uniform …
H Saghaei, P Elyasi, BJ Shastri - Journal of Applied Physics, 2022 - pubs.aip.org
… (WBGs) with sinusoidal and rectangular corrugatedsidewalls in high confinement … grating structures have been fabricated, including uniform and sampledgratings, 12 apodized gratings…
… enabled by an optical fiber Bragggrating or a silicon photonic … the sidewallcorrugations on a silicon stripwaveguide with a … thinnest GO grating we have achieved is 4 nm uniformly over …
SA Samad, B Tarimala, G Hegde… - Silicon Photonics …, 2018 - spiedigitallibrary.org
… bandwidth grating using sidewallcorrugatedSOI rib waveguide… etched rib waveguide with slab sidewallcorrugation for index … The reflection coefficient for the Bragggrating of length L is …
Z Zou, L Zhou, M Wang, K Wu, J Chen - Optics express, 2016 - opg.optica.org
… Uniform [1–3], phase-shifted [4–6], superimposed [7], sampled [3] and phase-engineered [8,9] IBGs … periodic corrugations on both sidewalls of the spiral waveguide in our design. The …
… In this chapter we discuss Bragggratings in different configurations, the sidewallcorrugation, the core modulated and the … The reflection coefficient for a uniformgrating is given by …
… Sidewall-corrugatedwaveguidegrating is typically the … -insulator (SOI) platform, designs with corrugation sizes of only a … filter in an SOI platform, with 20 non-uniformly spaced spectral …
… of uniform and apodized spiral Bragggratingwaveguides are … is based on modulating the sidewallcorrugation width of the … layer was deposited on the etched sample. Figures 5(a) - 5(c…
W Jiang, J Feng, S Yuan, H Liu, Z Yu, C Yang, W Ren… - Micromachines, 2024 - mdpi.com
… the grating as a stripwaveguide disturbed by sidewall … From the images, the etching may be not so uniform, which may … Performances of different Bragggrating filters are compared in …