光波波分复用
Wavelength division multiplexing
光波光谱分析仪
lightwave spectrum analyzer
宽缓波状带
wide and gentle undulating zone
平面光波光路
planar lightwave circuits
planar lightwave circuit
微波－光波干燥
microwave-light wave drying
带状光缆
Ribbon optical cable
ribbon optical fiber cable
fiber-optic ribbon cable
optical fiber ribbon
ribbon fiber cable
band-shaped optical cable
Optical fiber ribbon cable