Comment by andrewpolidori 3 years ago Is attenuation in a vacuum also better? 1 comment andrewpolidori Reply mensetmanusman 3 years ago yes, glass has a non zero amount of absorption which is why Erbium amplification is required.
mensetmanusman 3 years ago yes, glass has a non zero amount of absorption which is why Erbium amplification is required.
yes, glass has a non zero amount of absorption which is why Erbium amplification is required.