دورية أكاديمية
Magneto-optical trapping using planar optics
العنوان: | Magneto-optical trapping using planar optics |
---|---|
المؤلفون: | William R McGehee, Wenqi Zhu, Daniel S Barker, Daron Westly, Alexander Yulaev, Nikolai Klimov, Amit Agrawal, Stephen Eckel, Vladimir Aksyuk, Jabez J McClelland |
المصدر: | New Journal of Physics, Vol 23, Iss 1, p 013021 (2021) |
بيانات النشر: | IOP Publishing, 2021. |
سنة النشر: | 2021 |
المجموعة: | LCC:Science LCC:Physics |
مصطلحات موضوعية: | laser cooling, metasurfaces, photonic integrated circuits, Science, Physics, QC1-999 |
الوصف: | Laser-cooled atoms are a key technology for many calibration-free measurement platforms—including clocks, gyroscopes, and gravimeters—and are a promising system for quantum networking and quantum computing. The optics and vacuum hardware required to prepare these gases are often bulky and not amenable to large-volume manufacturing, limiting the practical realization of devices benefiting from the properties of cold atoms. Planar, lithographically produced optics including photonic integrated circuits, optical metasurfaces (MSs), and gratings offer a pathway to develop chip-scale, manufacturable devices utilizing cold atoms. As a demonstration of this technology, we have realized laser cooling of atomic Rb in a grating-type magneto-optical trap (MOT) using planar optics for beam launching, beam shaping, and polarization control. Efficient use of available light is accomplished using MS-enabled beam shaping, and the performance of the planar optics MOT is competitive with Gaussian-beam illuminated grating MOTs. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 1367-2630 |
Relation: | https://doaj.org/toc/1367-2630 |
DOI: | 10.1088/1367-2630/abdce3 |
URL الوصول: | https://doaj.org/article/ee0df9742c614ec48c915f2e6b6f9392 |
رقم الأكسشن: | edsdoj.0df9742c614ec48c915f2e6b6f9392 |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 13672630 |
---|---|
DOI: | 10.1088/1367-2630/abdce3 |