Contents
2 Issue (s), 3 Article (s)
Vol.3, Iss.6—Nov.1, 2021 • pp: 060501-060501 Spec. pp:
Vol.3, Iss.5—Sep.1, 2021 • pp: 054001-055001 Spec. pp:
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Vol.3, Iss.6-Nov..1,2021
News and Commentaries
From fundamental quantum optics to quantum information technology: the personal journey of Sir Peter KnightXiaosong Ma
Sir Peter Knight reflects on the field of quantum optics in an interview with Xiaosong Ma.Sir Peter Knight reflects on the field of quantum optics in an interview with Xiaosong Ma.
Advanced Photonics
- Publication Date: Oct. 19, 2021
- Vol.3 Issue, 6 060501 (2021)
Vol.3, Iss.5-Sep..1,2021
Reviews
Color centers in wide-bandgap semiconductors for subdiffraction imaging: a reviewStefania Castelletto, and Alberto Boretti
Solid-state atomic-sized color centers in wide-band-gap semiconductors, such as diamond, silicon carbide, and hexagonal boron nitride, are important platforms for quantum technologies, specifically for single-photon sources and quantum sensing. One of the emerging applications of these quantum emitters is subdiffraction imaging. This capability is provided by the specific photophysical properties of color centers, such as high dipole moments, photostability, and a variety of spectral ranges of the emitters with associated optical and microwave control of their quantum states. We review applications of color centers in traditional super-resolution microscopy and quantum imaging methods, and compare relative performance. The current state and perspectives of their applications in biomedical, chemistry, and material science imaging are outlined.Solid-state atomic-sized color centers in wide-band-gap semiconductors, such as diamond, silicon carbide, and hexagonal boron nitride, are important platforms for quantum technologies, specifically for single-photon sources and quantum sensing. One of the emerging applications of these quantum emitters is subdiffraction imaging. This capability is provided by the specific photophysical properties of color centers, such as high dipole moments, photostability, and a variety of spectral ranges of the emitters with associated optical and microwave control of their quantum states. We review applications of color centers in traditional super-resolution microscopy and quantum imaging methods, and compare relative performance. The current state and perspectives of their applications in biomedical, chemistry, and material science imaging are outlined.
Advanced Photonics
- Publication Date: Sep. 13, 2021
- Vol.3 Issue, 5 054001 (2021)
Letters
Enhanced generation of nondegenerate photon pairs in nonlinear metasurfacesMatthew Parry, Andrea Mazzanti, Alexander Poddubny, Giuseppe Della Valle, Dragomir N. Neshev, and Andrey A. Sukhorukov
We predict theoretically a regime of photon-pair generation driven by the interplay of multiple bound states in the continuum resonances in nonlinear metasurfaces. This nondegenerate photon-pair generation is derived from the hyperbolic topology of the transverse phase matching and can enable orders-of-magnitude enhancement of the photon rate and spectral brightness, as compared to the degenerate regime. We show through comprehensive simulations that the entanglement of the photon pairs can be tuned by varying the pump polarization, which can underpin future advances and applications of ultracompact quantum light sources.We predict theoretically a regime of photon-pair generation driven by the interplay of multiple bound states in the continuum resonances in nonlinear metasurfaces. This nondegenerate photon-pair generation is derived from the hyperbolic topology of the transverse phase matching and can enable orders-of-magnitude enhancement of the photon rate and spectral brightness, as compared to the degenerate regime. We show through comprehensive simulations that the entanglement of the photon pairs can be tuned by varying the pump polarization, which can underpin future advances and applications of ultracompact quantum light sources.
Advanced Photonics
- Publication Date: Sep. 01, 2021
- Vol.3 Issue, 5 055001 (2021)
Vol. 3, Issue 2, 024003 (2021)
Vol. 3, Issue 2, 026004 (2021)
Review of bio-optical imaging systems with a high space-bandwidth product
Vol. 3, Issue 4, 044001 (2021)
Multifunctional integration on optical fiber tips: challenges and opportunities
Vol. 2, Issue 6, 064001 (2020)
Vol. 2, Issue 6, 066003 (2020)
Brief history of spaser from conception to the future
Vol. 2, Issue 5, 054002 (2020)
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