An integrated diffractive optical element(DOE) mode converter was presented for low?loss coupling between single?mode fiber(SMF) and optical waveguide.是什么意思_An integrated diffractive optical element(DOE) mode converter was presented for low?loss coupling between single?mode fiber(SMF) and optical waveguide.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句