Narrow-band waveguide Bragg gratings on SOI wafers with CMOS-compatible fabrication process

X Wang, W Shi, H Yun, S Grist, NAF Jaeger… - Optics express, 2012 - opg.optica.org
We demonstrate the design, fabrication and measurement of integrated Bragg gratings in a
compact single-mode silicon-on-insulator ridge waveguide. The gratings are realized by …

Uniform and sampled Bragg gratings in SOI strip waveguides with sidewall corrugations

X Wang, W Shi, R Vafaei, NAF Jaeger… - IEEE Photonics …, 2010 - ieeexplore.ieee.org
We have demonstrated uniform and sampled Bragg gratings in silicon-on-insulator strip
waveguides with symmetric sidewall corrugations. The fabrication is based on 193-nm deep …

Fabrication and characterization of narrow-band Bragg-reflection filters in silicon-on-insulator ridge waveguides

TE Murphy, JT Hastings, HI Smith - Journal of lightwave technology, 2001 - opg.optica.org
We describe the design, fabrication and measurement of an integrated-optical Bragg grating
filter, operating at a free-space wavelength of 1543 nm, based upon a silicon-on-insulator …

Slab-modulated sidewall Bragg gratings in silicon-on-insulator ridge waveguides

G Jiang, R Chen, Q Zhou, J Yang… - IEEE Photonics …, 2010 - ieeexplore.ieee.org
A slab-modulated sidewall Bragg grating realized by periodically structural corrugation in
the sides of silicon slab is demonstrated on a silicon-on-insulator ridge waveguide. Based …

Sub-wavelength grating components for integrated optics applications on SOI chips

V Donzella, A Sherwali, J Flueckiger, ST Fard… - Optics express, 2014 - opg.optica.org
In this paper we demonstrate silicon on insulator (SOI) sub-wavelength grating (SWG)
optical components for integrated optics and sensing. Light propagation in SWG devices is …

Precise control of the coupling coefficient through destructive interference in silicon waveguide Bragg gratings

X Wang, Y Wang, J Flueckiger, R Bojko, A Liu, A Reid… - Optics letters, 2014 - opg.optica.org
We present waveguide Bragg gratings with misaligned sidewall corrugations on a silicon-on-
insulator platform. The grating strength can be tuned by varying the misalignment between …

Subwavelength grating filtering devices

J Wang, I Glesk, LR Chen - Optics express, 2014 - opg.optica.org
We propose and simulate the characteristics of optical filters based on subwavelength
gratings. In particular, we demonstrate through numerical simulations the feasibility of …

Silicon photonic slot waveguide Bragg gratings and resonators

X Wang, S Grist, J Flueckiger, NAF Jaeger… - Optics express, 2013 - opg.optica.org
We present the design, fabrication, and characterization of integrated Bragg gratings in
silicon-on-insulator slot waveguides. The Bragg gratings are formed with sidewall …

Arbitrary on-chip optical filter using complex waveguide Bragg gratings

T Zhu, Y Hu, P Gatkine, S Veilleux… - Applied Physics …, 2016 - pubs.aip.org
We demonstrate a Complex Waveguide Bragg Grating (CWBG) which can be designed to
generate an arbitrary transmission spectrum. A comprehensive design method, based on …

Cladding-modulated Bragg gratings in silicon waveguides

DTH Tan, K Ikeda, Y Fainman - Optics letters, 2009 - opg.optica.org
A cladding-modulated Bragg grating implemented using periodic placements of cylinders
along a waveguide is proposed in a silicon-on-insulator platform. The coupling strength is …