Demonstration of an integrated nanophotonic chip-scale alkali vapor magnetometer using inverse design

Yoel Sebbag, Eliran Talker, Alex Naiman, Yefim Barash, Uriel Levy

نتاج البحث: نشر في مجلةمقالةمراجعة النظراء

46 اقتباسات (Scopus)

ملخص

Recently, there has been growing interest in the miniaturization and integration of atomic-based quantum technologies. In addition to the obvious advantages brought by such integration in facilitating mass production, reducing the footprint, and reducing the cost, the flexibility offered by on-chip integration enables the development of new concepts and capabilities. In particular, recent advanced techniques based on computer-assisted optimization algorithms enable the development of newly engineered photonic structures with unconventional functionalities. Taking this concept further, we hereby demonstrate the design, fabrication, and experimental characterization of an integrated nanophotonic-atomic chip magnetometer based on alkali vapor with a micrometer-scale spatial resolution and a magnetic sensitivity of 700 pT/√Hz. The presented platform paves the way for future applications using integrated photonic–atomic chips, including high-spatial-resolution magnetometry, near-field vectorial imaging, magnetically induced switching, and optical isolation.

اللغة الأصليةالإنجليزيّة
رقم المقال54
دوريةLight: Science and Applications
مستوى الصوت10
رقم الإصدار1
المعرِّفات الرقمية للأشياء
حالة النشرنُشِر - ديسمبر 2021
منشور خارجيًانعم

بصمة

أدرس بدقة موضوعات البحث “Demonstration of an integrated nanophotonic chip-scale alkali vapor magnetometer using inverse design'. فهما يشكلان معًا بصمة فريدة.

قم بذكر هذا