Time-delay interferometry with onboard optical delays

-д хадгалсан:

Номзүйн дэлгэрэнгүй
-д хэвлэсэн:	arXiv.org (Aug 27, 2024), p. n/a
Үндсэн зохиолч:	Jan Niklas Reinhardt
Бусад зохиолчид:	Euringer, Philipp, Hartwig, Olaf, Hechenblaikner, Gerald, Heinzel, Gerhard, Yamamoto, Kohei
Хэвлэсэн:	Cornell University Library, arXiv.org
Нөхцлүүд:	Gravitational waves Data processing Interferometry Onboard
Онлайн хандалт:	Citation/Abstract Full text outside of ProQuest
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!

Тодорхойлолт
Хураангуй:	Time-delay interferometry (TDI) is a data processing technique for space-based gravitational-wave detectors to create laser-noise-free equal-optical-path-length interferometers virtually on the ground. It relies on the interspacecraft signal propagation delays, which are delivered by intersatellite ranging monitors. Also delays due to onboard signal propagation and processing have a nonnegligible impact on the TDI combinations. However, these onboard delays were only partially considered in previous TDI-related research; onboard optical path lengths have been neglected so far. In this paper, we study onboard optical path lengths in TDI. We derive analytical models for their coupling to the second-generation TDI Michelson combinations and verify these models numerically. Furthermore, we derive a compensation scheme for onboard optical path lengths in TDI and validate its performance via numerical simulations.
ISSN:	2331-8422
DOI:	10.1103/PhysRevD.110.082005
Эх сурвалж:	Engineering Database