Tunable multi-wavelength generation using InGaAsP/InP microring resonator with detectable resonance wavelength shift due to a sensing cladding section
In this research, we use the time-domain travelling wave (TDTW) method to model and simulate a microring resonator (InGaAsP/InP) waveguide based on resonance wavelength shifts. A change of the refractive index of the cladding results in a change of the effective index of the mode propagating within...
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| Format: | Article |
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Elsevier
2016
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| author | Amiri, I.S. Ariannejad, M.M. Ahmad, Harith |
| author_facet | Amiri, I.S. Ariannejad, M.M. Ahmad, Harith |
| author_sort | Amiri, I.S. |
| collection | UM |
| description | In this research, we use the time-domain travelling wave (TDTW) method to model and simulate a microring resonator (InGaAsP/InP) waveguide based on resonance wavelength shifts. A change of the refractive index of the cladding results in a change of the effective index of the mode propagating within the microring resonator, where it can be observed by a shift of the resonance wavelength, thus providing a tuning mechanism. The total length of the microring resonator is 100μm, with a varying refractive index along 40μm of the cladding section. The Q-factor of the microring resonator is 4.5 × 105, showing high performance of the system. The largest resonance wavelength shift is 3.7nm and is obtained when the medium of the cladding is air. |
| first_indexed | 2024-03-06T05:45:00Z |
| format | Article |
| id | um.eprints-18291 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:45:00Z |
| publishDate | 2016 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | um.eprints-182912019-09-13T02:43:30Z http://eprints.um.edu.my/18291/ Tunable multi-wavelength generation using InGaAsP/InP microring resonator with detectable resonance wavelength shift due to a sensing cladding section Amiri, I.S. Ariannejad, M.M. Ahmad, Harith Q Science (General) QC Physics In this research, we use the time-domain travelling wave (TDTW) method to model and simulate a microring resonator (InGaAsP/InP) waveguide based on resonance wavelength shifts. A change of the refractive index of the cladding results in a change of the effective index of the mode propagating within the microring resonator, where it can be observed by a shift of the resonance wavelength, thus providing a tuning mechanism. The total length of the microring resonator is 100μm, with a varying refractive index along 40μm of the cladding section. The Q-factor of the microring resonator is 4.5 × 105, showing high performance of the system. The largest resonance wavelength shift is 3.7nm and is obtained when the medium of the cladding is air. Elsevier 2016 Article PeerReviewed Amiri, I.S. and Ariannejad, M.M. and Ahmad, Harith (2016) Tunable multi-wavelength generation using InGaAsP/InP microring resonator with detectable resonance wavelength shift due to a sensing cladding section. Chinese Journal of Physics, 54 (5). pp. 780-787. ISSN 0577-9073, DOI https://doi.org/10.1016/j.cjph.2016.08.002 <https://doi.org/10.1016/j.cjph.2016.08.002>. https://doi.org/10.1016/j.cjph.2016.08.002 doi:10.1016/j.cjph.2016.08.002 |
| spellingShingle | Q Science (General) QC Physics Amiri, I.S. Ariannejad, M.M. Ahmad, Harith Tunable multi-wavelength generation using InGaAsP/InP microring resonator with detectable resonance wavelength shift due to a sensing cladding section |
| title | Tunable multi-wavelength generation using InGaAsP/InP microring resonator with detectable resonance wavelength shift due to a sensing cladding section |
| title_full | Tunable multi-wavelength generation using InGaAsP/InP microring resonator with detectable resonance wavelength shift due to a sensing cladding section |
| title_fullStr | Tunable multi-wavelength generation using InGaAsP/InP microring resonator with detectable resonance wavelength shift due to a sensing cladding section |
| title_full_unstemmed | Tunable multi-wavelength generation using InGaAsP/InP microring resonator with detectable resonance wavelength shift due to a sensing cladding section |
| title_short | Tunable multi-wavelength generation using InGaAsP/InP microring resonator with detectable resonance wavelength shift due to a sensing cladding section |
| title_sort | tunable multi wavelength generation using ingaasp inp microring resonator with detectable resonance wavelength shift due to a sensing cladding section |
| topic | Q Science (General) QC Physics |
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