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1. andrew+(OP)[view] [source] 2024-02-01 20:15:28
Is attenuation in a vacuum also better?
replies(1): >>menset+9e
2. menset+9e[view] [source] 2024-02-01 21:24:14
>>andrew+(OP)
yes, glass has a non zero amount of absorption which is why Erbium amplification is required.
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