Photoluminescence of copper ion-exchanged planar waveguides in commercial soda-lime glass

摘要：

Copper-doped planar glass waveguides were prepared by the thermal ion-exchanged of commercial soda-lime glass wafers in molten mixture of CuSO4 with sodium sulfates at temperature of about 600℃. The effective indices were measured by means of prism-coupled technique, and the guided modes were not monotonic increasing with the ionexchange times. The properties of photoluminescence (PL) spectra of the waveguides were studied. The broad emission bands centered at around 520 nm (at the excitation wavelength of 310 nm, at the room temperature) were measured on the samples, which were also strongly influenced by the ion-exchange times and the intensity of the PL emission is not monotonic increasing with the ion-exchange times as well.

关键词： Planar waveguides Copper Ion-exchange Glass Photoluminescence

作者: Qiu Feng Ti Yunqiang Zhang Jian Cao Yinghui Zheng Jie Wang Pengfei G.Farrell

作者单位: State Key Laboratory of Integrated Optoelectronics,College of Electronic Science and Engineering,Jil Applied Optoelectronics Centre,School of Electronic and Communications Engineering,Dublin Institute Applied Optoelectronics Centre,School of Electronic and Communications Engineering,Dublin Institute

会议类型: 国际会议

会议名称: 2008亚太光通信会议(Asia-Pacific Optical Communications 2008)

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）