Carbon ion implanted Nd:MgO:LiNbO_3 optical channel waveguides: an intermediate step between light and heavy ion implanted waveguides
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چکیده
منابع مشابه
Ion implanted optical waveguides in nonlinear optical organic crystal.
We report for the first time to our knowledge optical waveguiding in an organic crystalline waveguide produced by ion implantation. Using H+ ions a refractive index barrier suitable for waveguiding has been realized in the highly nonlinear optical organic crystal 4-N, N-dimethylamino-4'-N'-methyl-stilbazolium tosylate (DAST). The refractive index changes in the waveguiding region as a function ...
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The refractive index modulation associated with the implantation of oxygen or silicon into waveguides formed in silicon-oninsulator (SOI) has been investigated to determine the feasibility of producing planar, implantation induced Bragg grating optical filters. A two-dimensional coupled mode theory-based simulation suggests that relatively short grating lengths, on the order of a thousand micro...
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Ion implantation in optical materials is increasingly used in fabrication of optical waveguides of micrometric dimensions. Implantation has been proved to form planar and channel waveguides in YAG single crystals [1, 2]. Planar waveguides are obtained by homogeneous irradiation of the crystal surface with He or H ions at a given energy (in the MeV range), while mask technique has to be used to ...
متن کاملElectro-optic and nonlinear optical properties of ion implanted waveguides in organic crystals.
We report on the electro-optic and nonlinear optical properties of waveguides produced by low fluence (Phi = 1.25x10(14) ions/cm(2)) H+ ion implantation in the organic nonlinear optic crystal 4-N,N-dimethylamino-4'-N'-methyl-stilbazolium tosylate (DAST). The profile of the nonlinear optical susceptibility has been determined by measuring the reflected second-harmonic generation efficiency from ...
متن کاملCharacterization of High-energy Heavy-ion Implanted
BB-65 MeV ion implantation into InP compound semiconductor crystals with 5 MeV nitrogen ions has been investigated. The subsequent characterization was undertaken by a variety of techniques such as nuclear resonant reaction analysis, channeling Rutherford backscattering spectrometry, x-ray rocking curve measurement, and cross-sectional transmission electron microscopy. These techniques have cle...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2010
ISSN: 1094-4087
DOI: 10.1364/oe.18.005951