'Amplitude noise' diaporamas de présentation

Disruptive Phase Noise Measurement Technology

Disruptive Phase Noise Measurement Technology

255 views • 24 slides

Identifying and eliminating limiting noise sources of GEO600

ILIAS WG1Meeting, Hannover, September `04 Joshua Smith for the GEO team. Identifying and eliminating limiting noise sources of GEO600. P and Q. TFs depend on demod. phase, now P is close to optimal for diff. arm signals at DC GW content present in both: Q = h + nQ P = h + nP.

350 views • 18 slides

Device test stations

Device test stations. Multi-probe electrical DC injection and optical input/output Near-field measurement Analogue characteristics 1) 50GHz Network analyzer, 20GHz Lightwave component analyzer S-parameter, modulation response, etc. 2) 40GHz RF spectrum analyzer

120 views • 11 slides

Mach-Zender interferometer to eliminate sidebands of sidebands for Advanced LIGO

Mach-Zender interferometer to eliminate sidebands of sidebands for Advanced LIGO Osamu Miyakawa, Caltech LIGO- G040279-00-R. Carrier. (Resonant on arms ). -f 2. -f 1. f 1. f 2. Signal extraction of AdvLIGO.

180 views • 10 slides

Conceptual relationships among TP2, TP3 and budget

92 views • 9 slides