研究目的
Investigating the preparation and optical characterization of bismuth-doped phosphate glass and its application in integrated photonics devices through proton implantation to form optical waveguides.
研究成果
The bismuth-doped phosphate glass was successfully synthesized and characterized, showing good optical properties. Proton implantation created a waveguide structure, with annealing treatments improving light confinement. The study provides valuable insights for the design and fabrication of integrated photonics devices using bismuth-doped phosphate glass.
研究不足
The study is limited to the specific composition of bismuth-doped phosphate glass and the effects of proton implantation at a single energy and fluence. The annealing treatments and their effects on waveguide properties are also specific to the conditions tested.
1：Experimental Design and Method Selection:
The bismuth-doped phosphate glass was prepared using the melt-quenching technique and characterized using absorption spectroscopy. Proton implantation was used to fabricate waveguides.
2：Sample Selection and Data Sources:
Glass samples with a composition of 75P2O5-15B2O3-9Al2O3-Bi2O3 were prepared and analyzed.
3：List of Experimental Equipment and Materials:
Prism coupler (Model 2010, Metricon, USA), spectrophotometer (V-570, JASCO, Japan), and ion-implanter at Nanaln were used.
4：Experimental Procedures and Operational Workflow:
The glass was melted, cast, annealed, and polished. Proton implantation was performed, followed by annealing treatments and optical characterization.
5：Data Analysis Methods:
The refractive index profile was reconstructed using the reflectivity calculation method (RCM) and the modal profile was calculated using the finite-difference beam propagation method (FD-BPM).
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
