| SHEN Xiao-liang,WANG Yue,ZHU Qi-feng,Lü Peng,LI Wei-nan,andLIU Chun-xiao.Optical waveguides in fluoride lead silicate glasses fabricated by carbon ion implantation[J].Optoelectronics Letters,2018,14(2):104-108 |
| Optical waveguides in fluoride lead silicate glasses fabricated by carbon ion implantation |
| Author Name | Affiliation | | SHEN Xiao-liang | College of Electronic and Optical Engineering & College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China | | WANG Yue | College of Electronic and Optical Engineering & College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China | | ZHU Qi-feng | College of Electronic and Optical Engineering & College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China | | Lü Peng | College of Electronic and Optical Engineering & College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China | | LI Wei-nan | State Key Laboratory of Transient Optics and Photonics, Xi′an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi′an 710119, China | | andLIU Chun-xiao | College of Electronic and Optical Engineering & College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China |
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| Abstract: |
| The carbon ion implantation with energy of 4.0 MeV and a dose of 4.0×1014 ions/cm2 is employed for fabricating the optical waveguide in fluoride lead silicate glasses. The optical modes as well as the effective refractive indices are measured by the prism coupling method. The refractive index distribution in the fluoride lead silicate glass waveguide is simulated by the reflectivity calculation method (RCM). The light intensity profile and the energy losses are calculated by the ?nite-difference beam propagation method (FD-BPM) and the program of stopping and range of ions in matter (SRIM), respectively. The propagation properties indicate that the C2+ ion-implanted fluoride lead silicate glass waveguide is a candidate for fabricating optical devices. |
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