Optical Cherenkov radiation in an As2S3 slot waveguide with four zero-dispersion wavelengths.
Identifieur interne : 000161 ( Main/Exploration ); précédent : 000160; suivant : 000162Optical Cherenkov radiation in an As2S3 slot waveguide with four zero-dispersion wavelengths.
Auteurs : Shaofei Wang [République populaire de Chine] ; Jungao Hu ; Hairun Guo ; Xianglong ZengSource :
- Optics express [ 1094-4087 ] ; 2013.
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Arsenicals, Sulfides.
- instrumentation : Refractometry, Surface Plasmon Resonance.
- Equipment Design, Equipment Failure Analysis, Light, Scattering, Radiation.
Abstract
We propose an approach for an efficient generation of optical Cherenkov radiation (OCR) in the near-infrared by tailoring the waveguide dispersion for a zero group-velocity mismatching between the radiation and the pump soliton. Based on an As(2)S(3) slot waveguide with subwavelength dimensions, dispersion profiles with four zero dispersion wavelengths are found to produce a phase-matching nonlinear process leading to a broadband resonant radiation. The broadband OCR investigated in the chalcogenide waveguide may find applications in on-chip wavelength conversion and near-infrared pulse generation.
PubMed: 23481764
Affiliations:
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Le document en format XML
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Based on an As(2)S(3) slot waveguide with subwavelength dimensions, dispersion profiles with four zero dispersion wavelengths are found to produce a phase-matching nonlinear process leading to a broadband resonant radiation. The broadband OCR investigated in the chalcogenide waveguide may find applications in on-chip wavelength conversion and near-infrared pulse generation.</div></front></TEI><affiliations><list><country><li>République populaire de Chine</li></country></list><tree><noCountry><name sortKey="Guo, Hairun" sort="Guo, Hairun" uniqKey="Guo H" first="Hairun" last="Guo">Hairun Guo</name><name sortKey="Hu, Jungao" sort="Hu, Jungao" uniqKey="Hu J" first="Jungao" last="Hu">Jungao Hu</name><name sortKey="Zeng, Xianglong" sort="Zeng, Xianglong" uniqKey="Zeng X" first="Xianglong" last="Zeng">Xianglong Zeng</name></noCountry><country name="République populaire de Chine"><noRegion><name sortKey="Wang, Shaofei" sort="Wang, Shaofei" uniqKey="Wang S" first="Shaofei" last="Wang">Shaofei Wang</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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