کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10633022 992962 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Planar optical waveguides in Nd:BSO crystals fabricated by He and C ion implantation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Planar optical waveguides in Nd:BSO crystals fabricated by He and C ion implantation
چکیده انگلیسی
Planar optical waveguides in Nd:BSO crystals were fabricated by the implantation of 500 keV He ions and 6.0 MeV C ions at two different substrate temperatures. The guiding modes were measured by the prism-coupling method with a He-Ne beam at 633 nm. The intensity calculation method (ICM) and reflectivity calculation method (RCM) were used for reconstructing refractive index profiles. The near-field intensity distribution of the waveguide, formed by He and C ions implanted after annealing at 300 °C, was measured by the end-face coupling setup. It was in reasonable agreement with the intensity of the waveguide mode simulated by the finite-difference beam propagation method (FD-BPM). The absorption spectra of the sample with He ions implanted at fluences of 3 × 1016 ions/cm2 were measured using a spectrophotometer.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 33, Issue 3, January 2011, Pages 385-388
نویسندگان
, , , , ,