تقرير
Massive particle acceleration on a photonic chip via spatial-temporal modulation
| العنوان: | Massive particle acceleration on a photonic chip via spatial-temporal modulation |
|---|---|
| المؤلفون: | Zhang, Mai, Yu, Xie-hang, Xu, Xin-Biao, Guo, Guang-Can, Zou, Chang-Ling |
| سنة النشر: | 2022 |
| المجموعة: | Physics (Other) |
| مصطلحات موضوعية: | Physics - Optics, Physics - Accelerator Physics |
| الوصف: | Recently, the spectral manipulation of single photons has been achieved through spatial-temporal modulation of the optical refractive index. Here, we generalize this mechanism to massive particles, i.e. realizing the acceleration or deceleration of particles through the spatial-temporal modulation of potential induced by lasers. On a photonic integrated chip, we propose a MeV-magnitude acceleration by distributed modulation units driven by lasers. The mechanism could also be applied to atom trapping, which promises a millimeter-scale decelerator to trap atoms. The spatial-temporal modulation approach is universal and could be generalized to other systems, which may play a significant role in hybrid photonic chip and microscale particle manipulation. Comment: 5 pages, 4 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2204.11543 |
| رقم الأكسشن: | edsarx.2204.11543 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |