LISA telescope: phase noise due to pointing jitter
Sign Up to like & getrecommendations! Published in 2019 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ab3a16
Abstract: In a space based gravitational wave antenna like LISA, involving long light paths linking distant emitter/receiver spacecrafts, signal detection amounts to measuring the light-distance variations through a phase change at the receiver. This is why… read more here.
Keywords: phase noise; telescope; pointing jitter;
On the effects of pointing jitter, actuator drift, telescope rolls, and broadband detectors in dark hole maintenance and electric field order reduction
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Astronomical Telescopes, Instruments, and Systems"
DOI: 10.1117/1.jatis.6.3.039001
Abstract: Abstract. Space coronagraphs are projected to detect exoplanets that are at least 1010 times dimmer than their host stars. Yet, the actual detection threshold depends on the instrument’s wavefront stability and varies by an order… read more here.
Keywords: pointing jitter; field; order; electric field ... See more keywords