id	keyword
alkej-739	quantum
alkej-739	channel
alkej-739	model
alkej-739	𝐸 𝐸
alkej-739	quantum channel
alkej-739	vol
alkej-739	attenuation
alkej-739	pulses
alkej-739	simulation
alkej-739	qkd
alkej-739	modeling
alkej-739	fiber