Enhancement of Optical Nonlinearity in Coupled Resonator Optical Waveguide Based on Slotted 1-D Photonic Crystal Cavity
A coupled resonator optical waveguide (CROW) based on a slotted 1-D photonic crystal (1-D PC) cavity is proposed, and its enhancement of the optical nonlinearity due to the slow-light effect of the CROW and the small effective area of the slotted 1-D PC cavities is demonstrated. Setting the appropri...
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| Format: | Article |
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IEEE
2015-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/7302524/ |
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| author | Shuntaro Makino Takeshi Fujisawa Kunimasa Saitoh |
| author_facet | Shuntaro Makino Takeshi Fujisawa Kunimasa Saitoh |
| author_sort | Shuntaro Makino |
| collection | DOAJ |
| description | A coupled resonator optical waveguide (CROW) based on a slotted 1-D photonic crystal (1-D PC) cavity is proposed, and its enhancement of the optical nonlinearity due to the slow-light effect of the CROW and the small effective area of the slotted 1-D PC cavities is demonstrated. Setting the appropriate slot configuration in terms of the tradeoff between the nonlinear parameter and the leakage loss, a large nonlinear parameter exceeding <inline-formula> <tex-math notation="LaTeX">$10^4\ \text{m}^{-1}\text{W}^{-1}$</tex-math></inline-formula> can be obtained. |
| format | Article |
| id | doaj-art-c7cd2ccca50e413fabef95ff85ba19da |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-c7cd2ccca50e413fabef95ff85ba19da2025-08-20T03:32:36ZengIEEEIEEE Photonics Journal1943-06552015-01-01761810.1109/JPHOT.2015.24937297302524Enhancement of Optical Nonlinearity in Coupled Resonator Optical Waveguide Based on Slotted 1-D Photonic Crystal CavityShuntaro Makino0Takeshi Fujisawa1Kunimasa Saitoh2Grad. Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo, JapanGrad. Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo, JapanGrad. Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo, JapanA coupled resonator optical waveguide (CROW) based on a slotted 1-D photonic crystal (1-D PC) cavity is proposed, and its enhancement of the optical nonlinearity due to the slow-light effect of the CROW and the small effective area of the slotted 1-D PC cavities is demonstrated. Setting the appropriate slot configuration in terms of the tradeoff between the nonlinear parameter and the leakage loss, a large nonlinear parameter exceeding <inline-formula> <tex-math notation="LaTeX">$10^4\ \text{m}^{-1}\text{W}^{-1}$</tex-math></inline-formula> can be obtained.https://ieeexplore.ieee.org/document/7302524/Photonic crystalsNanocavitiesWaveguides |
| spellingShingle | Shuntaro Makino Takeshi Fujisawa Kunimasa Saitoh Enhancement of Optical Nonlinearity in Coupled Resonator Optical Waveguide Based on Slotted 1-D Photonic Crystal Cavity IEEE Photonics Journal Photonic crystals Nanocavities Waveguides |
| title | Enhancement of Optical Nonlinearity in Coupled Resonator Optical Waveguide Based on Slotted 1-D Photonic Crystal Cavity |
| title_full | Enhancement of Optical Nonlinearity in Coupled Resonator Optical Waveguide Based on Slotted 1-D Photonic Crystal Cavity |
| title_fullStr | Enhancement of Optical Nonlinearity in Coupled Resonator Optical Waveguide Based on Slotted 1-D Photonic Crystal Cavity |
| title_full_unstemmed | Enhancement of Optical Nonlinearity in Coupled Resonator Optical Waveguide Based on Slotted 1-D Photonic Crystal Cavity |
| title_short | Enhancement of Optical Nonlinearity in Coupled Resonator Optical Waveguide Based on Slotted 1-D Photonic Crystal Cavity |
| title_sort | enhancement of optical nonlinearity in coupled resonator optical waveguide based on slotted 1 d photonic crystal cavity |
| topic | Photonic crystals Nanocavities Waveguides |
| url | https://ieeexplore.ieee.org/document/7302524/ |
| work_keys_str_mv | AT shuntaromakino enhancementofopticalnonlinearityincoupledresonatoropticalwaveguidebasedonslotted1dphotoniccrystalcavity AT takeshifujisawa enhancementofopticalnonlinearityincoupledresonatoropticalwaveguidebasedonslotted1dphotoniccrystalcavity AT kunimasasaitoh enhancementofopticalnonlinearityincoupledresonatoropticalwaveguidebasedonslotted1dphotoniccrystalcavity |