Temperature effects on atmospheric continuous-variable quantum key distribution

Zhang Shu-Jing, Ma Hong-Xin, Wang Xiang, Zhou Chun, Bao Wan-Su, Zhang Hai-Long^†

(a) Pulse broadening rate varying with temperature and initial pulse half-width, (b) tendency of the broadening rate with respect to temperature for half-widths of initial pulse of 10 − 16 , 10 − 15 , 10 − 14 , 10 − 13 . (c) Pulse broadening rate versus temperature and distance for initial pulse half-width of 10 − 14 .