Broadband flat-top SOI add–drop filters using apodized sub-wavelength grating contradirectional couplers

Compact, silicon-on-insulator, series-cascaded, contradirectional-coupling-based filters with >50  dB adjacent channel isolation

(2019) Mustafa Hammood et al.   OPTICS LETTERS

Broadband tunable filter based on the loop of multimode Bragg grating

(2018) Jianfei Jiang et al.   OPTICS EXPRESS

Subwavelength-grating contradirectional couplers for large stopband filters

(2018) Dominique Charron et al.   OPTICS LETTERS

Subwavelength integrated photonics

(2018) Pavel Cheben et al.   NATURE

Silicon photonic bandpass filter based on apodized subwavelength grating with high suppression ratio and short coupling length

(2017) Boyu Liu et al.   OPTICS EXPRESS

Spectral engineering of subwavelength-grating-based contradirectional couplers

(2017) Behnam Naghdi et al.   OPTICS EXPRESS

Silicon photonic contradirectional couplers using subwavelength grating waveguides

(2016) Behnam Naghdi et al.   OPTICS EXPRESS

Broadband 2 × 2 adiabatic 3  dB coupler using silicon-on-insulator sub-wavelength grating waveguides

(2016) Han Yun et al.   OPTICS LETTERS

Complex apodized Bragg grating filters without circulators in silicon-on-insulator

(2015) Alexandre D. Simard et al.   OPTICS EXPRESS

Design of broadband subwavelength grating couplers with low back reflection

(2015) Yun Wang et al.   OPTICS LETTERS

Widely bandwidth-tunable silicon filter with an unlimited free-spectral range

(2015) Jonathan St-Yves et al.   OPTICS LETTERS

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

(2014) Xu Wang et al.   OPTICS LETTERS

Silicon photonic grating-assisted, contra-directional couplers

(2013) Wei Shi et al.   OPTICS EXPRESS

Impact of Sidewall Roughness on Integrated Bragg Gratings

(2011) A. D. Simard et al.   JOURNAL OF LIGHTWAVE TECHNOLOGY

Silicon-on-Insulator Spectral Filters Fabricated With CMOS Technology

(2010) Wim Bogaerts et al.   IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS