Accès ouvert
2026
article
OpenAlex
Emanuel Schlake, Jan P. Hackstein, Roy Barzel, Eva Hackmann et autres
Space-based quantum communication naturally involves satellites and ground stations exchanging optical signals at high altitudes and large relative velocities. Starting from general relativistic considerations, we systematically separate the frequency shift into longitudinal Doppler contributions, relativistic corrections, and corrections from the propagation delay …
de
(code pays fourni par la source)
Accès ouvert
2025
preprint
OpenAlex
Emanuel Schlake, Jan P. Hackstein, Roy Barzel, Eva Hackmann et autres
Space-based quantum communication naturally involves satellites and ground stations exchanging optical signals at high altitudes and large relative velocities. Starting from general relativistic considerations, we systematically separate the frequency shift into longitudinal Doppler contributions, relativistic corrections, and corrections from the propagation delay …
Accès ouvert
2025
article
OpenAlex
Emanuel Schlake, Roy Barzel, Dennis Rätzel, Cláus Lämmerzahl
Abstract High relative velocities and large distances in space-based quantum communication with satellites in lower earth orbits can lead to significant Doppler shifts and delays of the signal impairing the achievable performance if uncorrected. We analyze the influence of systematic and stochastic …
de
(code pays fourni par la source)
Accès ouvert
2024
preprint
OpenAlex
Emanuel Schlake, Roy Barzel, Dennis Rätzel, Cláus Lämmerzahl
High relative velocities and large distances in space-based quantum communication with satellites in lower earth orbits can lead to significant Doppler shifts and delays of the signal impairing the achievable performance if uncorrected. We analyze the influence of systematic and stochastic Doppler …