Multiplexing chopper systems for pulsed neutron source instruments

Ferenc Mezei; Margarita Russina

doi:10.1117/12.451687

18 November 2002 Multiplexing chopper systems for pulsed neutron source instruments

Ferenc Mezei, Margarita Russina

Proceedings Volume 4785, Advances in Neutron Scattering Instrumentation; (2002) https://doi.org/10.1117/12.451687
Event: International Symposium on Optical Science and Technology, 2002, Seattle, WA, United States

Abstract

The choice of pulse repetition rates and pulse lengths provided by a pulsed neutron source cannot ideally fit the requirements of all of the various neutron scattering experiments. Novel multiplexing chopper systems we propose can help to enhance instrument performance by tailoring the effective pulse parameters to better meet experimental needs. In particular schemes to multiply pulse repetition rates and wavelength bands and to enhance wavelength resolution will be discussed, together with an efficient chopper system design tool based on the new concept of wavelength filtering.

Citation Download Citation

Ferenc Mezei and Margarita Russina "Multiplexing chopper systems for pulsed neutron source instruments", Proc. SPIE 4785, Advances in Neutron Scattering Instrumentation, (18 November 2002); https://doi.org/10.1117/12.451687

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