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本文报导了把玻璃放在熔融的AgNO_3中制备玻璃光波导,其工艺简单,可以重复.我们测量了波导的有效折射率、波导厚度以及损耗等.波导损耗小于1分贝/厘米.
This paper reports the preparation of glass optical waveguide by placing the glass in molten AgNO_3, which is simple and repeatable.We measure the effective refractive index of the waveguide, waveguide thickness and loss, etc. The waveguide loss is less than 1 dB / cm.