. in s - de t ] 2 2 A ug 2 00 3 Building a 3 . 5 m prototype interferometer for the Q & A vacuum birefringence experiment and high precision ellipsometry
نویسنده
چکیده
We have built and tested a 3.5 m high-finesse Fabry-Perot prototype inteferometer with a precision ellipsometer for the QED test and axion search (Q & A) experiment. We use X-pendulum-double-pendulum suspension designs and automatic control schemes developed by the gravitational-wave detection community. Verdet constant and Cotton-Mouton constant of the air are measured as a test. Double modulation with polarization modulation 100 Hz and magneticfield modulation 0.05 Hz gives 10 rad phase noise for a 44-minute integration. PACS numbers: 04.80.-y, 12.20.-m, 14.80.Mz, 07.60.Ly, 07.60.Fs, 33.55.Ad
منابع مشابه
2 1 A ug 2 00 3 Building a 3 . 5 m prototype interferometer for the Q & A vacuum birefringence experiment and high precision ellipsometry
We have built and tested a 3.5 m high-finesse Fabry-Perot prototype inteferometer with a precision ellipsometer for the QED test and axion search (Q & A) experiment. We use X-pendulum-double-pendulum suspension designs and automatic control schemes developed by the gravitational-wave detection community. Verdet constant and Cotton-Mouton constant of the air are measured as a test. Double modula...
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