An intrinsic-stabilization polarization encoder for quantum key distribution
Huaxing Xu, Shaohua Wang · Sixth Symposium on Novel Optoelectronic Detection Technology and Applications · 2020
An intrinsic-stabilization polarization encoder based on a PBS-Sagnac loop with a polarization-maintain-fiber arm for quantum key distribution is proposed, which is completely immune to polarization disturbance and can be applied for quantum satellite communications.