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单词 Hydroxyl ion absorption
释义

Hydroxyl ion absorption

中文百科

氢氧根离子吸收

氢氧根离子吸收(Hydroxyl ion absorption)是指光纤中因为水气进入,残留氢氧根离子,因此吸收电磁波的情形。

氢氧根(OH)会在光纤制作过程中或制作完成后穿透外层的玻璃,造成离散光波长的衰减,例如用在电信中,以1.383 μm为中心的光波波长。

英语百科

Hydroxyl ion absorption 氢氧根离子吸收

Hydroxyl ion absorption is the absorption in optical fibers of electromagnetic waves, including the near-infrared, due to the presence of trapped hydroxyl ions remaining from water as a contaminant.

The hydroxyl (OH) ion, can penetrate glass during or after product fabrication, resulting in significant attenuation of discrete optical wavelengths, e.g., centred at 1.383 μm, used for communications via optical fibres.

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更新时间:2025/6/17 14:45:27