Photonic crystal embedded waveguide for compact C-band band-pass filter

Mohd Nuriman Nawi, Nurulhani Diana Rashid, Dilla Duryha Berhanuddin, Burhanuddin Yeop Majlis, Mohd Adzir Mahdi, Md Zain Ahmad Rifqi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We report the modelling of a band-pass filter at conventional band (c-band) and the effect of different shapes of photonic crystal (PhC) holes embedded on silicon-on-insulator (SOI) waveguide. The designed embedded waveguides was simulated with LUMERICAL finite different time domain (FDTD) and a filter response with a bandwidth of approximately 30 nm complying with international telecommunication unit (ITU-T) standard was observed. The simulated bandwidth observed was sufficient for guarding against other band interference in telecommunication applications such as wavelength division multiplexing (WDM). The waveguide was designed with a dimension of 600 nm width × 260 nm height and embedded with PhC of 4 mirrors and 3 cavities. 2 mirrors at both end of the whole structure were designed with less number of holes for obtaining the band-pass filter profile. With a value of lattice constant a, hole radius r and cavity distance c of 370, 115 and 315 nm respectively, the simulated device spectrum complimented the erbium doped fiber amplifier (EDFA) spectrum to obtain wavelength profile flatness. The PhC embedded waveguide was tailored to give a 70 percent value of transmission. A flat profile was observed by reducing the photonic crystal hole radii in the middle mirrors. The wavelength band and the bandwidth of the band can be tuned by manipulating the number of mirrors and cavities in waveguide. A different types of PhC hole shapes were also studied and compared. The transmission quality and bandpass quality with different types of hole shapes show that the circular PhC shape are superior in comparison with square hole shapes.

Original languageEnglish
Title of host publication2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages180-183
Number of pages4
Volume2018-August
ISBN (Electronic)9781538652831
DOIs
Publication statusPublished - 3 Oct 2018
Event13th IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Kuala Lumpur, Malaysia
Duration: 15 Aug 201817 Aug 2018

Other

Other13th IEEE International Conference on Semiconductor Electronics, ICSE 2018
CountryMalaysia
CityKuala Lumpur
Period15/8/1817/8/18

Fingerprint

Photonic crystals
Bandpass filters
Waveguides
Bandwidth
Telecommunication
Wavelength
Erbium doped fiber amplifiers
Silicon
Wavelength division multiplexing
Lattice constants

Keywords

  • c-band
  • cavity
  • EDFA
  • FDTD
  • mirror
  • photonic crystal
  • silicon on insulator
  • waveguide
  • WDM

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Nawi, M. N., Rashid, N. D., Berhanuddin, D. D., Yeop Majlis, B., Mahdi, M. A., & Ahmad Rifqi, M. Z. (2018). Photonic crystal embedded waveguide for compact C-band band-pass filter. In 2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings (Vol. 2018-August, pp. 180-183). [8481239] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SMELEC.2018.8481239

Photonic crystal embedded waveguide for compact C-band band-pass filter. / Nawi, Mohd Nuriman; Rashid, Nurulhani Diana; Berhanuddin, Dilla Duryha; Yeop Majlis, Burhanuddin; Mahdi, Mohd Adzir; Ahmad Rifqi, Md Zain.

2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings. Vol. 2018-August Institute of Electrical and Electronics Engineers Inc., 2018. p. 180-183 8481239.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nawi, MN, Rashid, ND, Berhanuddin, DD, Yeop Majlis, B, Mahdi, MA & Ahmad Rifqi, MZ 2018, Photonic crystal embedded waveguide for compact C-band band-pass filter. in 2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings. vol. 2018-August, 8481239, Institute of Electrical and Electronics Engineers Inc., pp. 180-183, 13th IEEE International Conference on Semiconductor Electronics, ICSE 2018, Kuala Lumpur, Malaysia, 15/8/18. https://doi.org/10.1109/SMELEC.2018.8481239
Nawi MN, Rashid ND, Berhanuddin DD, Yeop Majlis B, Mahdi MA, Ahmad Rifqi MZ. Photonic crystal embedded waveguide for compact C-band band-pass filter. In 2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings. Vol. 2018-August. Institute of Electrical and Electronics Engineers Inc. 2018. p. 180-183. 8481239 https://doi.org/10.1109/SMELEC.2018.8481239
Nawi, Mohd Nuriman ; Rashid, Nurulhani Diana ; Berhanuddin, Dilla Duryha ; Yeop Majlis, Burhanuddin ; Mahdi, Mohd Adzir ; Ahmad Rifqi, Md Zain. / Photonic crystal embedded waveguide for compact C-band band-pass filter. 2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings. Vol. 2018-August Institute of Electrical and Electronics Engineers Inc., 2018. pp. 180-183
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