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physics.optics2026
Beam angle-locked loop in laser interferometry
Daikang Wei, Christoph Bode, Vitali Müller +2
Maintaining precise beam coalignment is essential in laser interferometry, particularly for interspacecraft missions where angular misalignments introduce tilt-to-length coupling n…
physics.optics2026
Nested active pointing control for interspacecraft laser interferometry
Daikang Wei, Christoph Bode, Yihao Yan +3
Precise pointing control is critical for interspacecraft laser interferometry, as angular misalignment introduces measurement noise and can even lead to laser link loss. We present…