Benchtop 129Xe optical polarizer for NMR applications

D. Radnatarov; S. Kobtsev; V. Andryushkov

doi:10.1117/12.2632572

30 September 2022 Benchtop ¹²⁹Xe optical polarizer for NMR applications

D. Radnatarov, S. Kobtsev, V. Andryushkov

Author Affiliations +

Proceedings Volume 12231, ODS 2022: Industrial Optical Devices and Systems; 122310J (2022) https://doi.org/10.1117/12.2632572
Event: SPIE Optical Engineering + Applications, 2022, San Diego, California, United States

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Abstract

The present work proposes and studies a table-top ¹²⁹Xe spin-exchange optical pumping polariser implementing a novel concept of interchangeable small-volume gas cells. The identified effect of relatively broadband medium absorption enabled efficient polarisation of ¹²⁹Xe nuclear spins within volumes of tens of millilitres by the radiation from commercial diode lasers with output powers of several W and the output line width of about 1 nm. Details of the developed device are presented, and its application in various industrial fields are discussed.

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D. Radnatarov, S. Kobtsev, and V. Andryushkov "Benchtop ¹²⁹Xe optical polarizer for NMR applications", Proc. SPIE 12231, ODS 2022: Industrial Optical Devices and Systems, 122310J (30 September 2022); https://doi.org/10.1117/12.2632572

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