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在由一个韩国合作研究小组研制的高效可变光衰减器 (VOA)中 ,一个聚合物的平面光波电路 (PL C)成了核心的元件。Information and Communications University和 Zen Photonics的研究人员说 ,他们的器件只需要 80 m W的电输入功率就可在 1.55μm处提供 30 d B的衰减。据 Zen Phot
In a highly variable variable optical attenuator (VOA) developed by a cooperative research group in South Korea, a polymer planar lightwave circuit (PL C) becomes a core element. Researchers at Information and Communications University and Zen Photonics said their devices require only 30 mW of electrical input power to provide 30 dB attenuation at 1.55 μm. According to Zen Phot