Large-angle scattered light measurements for quantum-noise filter cavity design studies

Optical loss from scattered light could limit the performance of quantum-noise filter cavities being considered for an upgrade to the Advanced LIGO gravitational-wave detectors. This paper describes imaging scatterometer measurements of the large-angle scattered light from two high-quality sample optics, a high reflector and a beam splitter. These optics are each superpolished fused silica substrates with silica:tantala dielectric coatings. They represent the current state-of-the art optical technology for use in filter cavities. We present angle-resolved scatter values and integrate these to estimate the total scatter over the measured angles. We find that the total integrated light scattered into larger angles can be as small as 4 ppm.Comment: 11 pages, 9 figure

Моделирование парожидкостного равновесия в системе: α,γ-дихлоргидрин глицерина– α-монохлоргидрин глицерина–глицерин– хлористый водород–вода

. Both the experimental LLE and VLE data were compared with the correlated values obtained by means of the NRTL equation. Satisfactory agreement between the calculated values and experimental data was achievedполучена модель парожидкостного равновесия для пятикомпонентной промышленной системы α,γ-дихлоргидрин глицерина–α-монохлоргидрин глицерина–глицерин–хлористый водород–вода

Simulation of vapor-liquid equilibrium in system: a,g-dichlorohydrin–Α-monochlorohydrin–glycerol–hydrogen chloride–water

. Both the experimental LLE and VLE data were compared with the correlated values obtained by means of the NRTL equation. Satisfactory agreement between the calculated values and experimental data was achieve