End-to-end learning of 3D phase-only holograms for holographic display
Combining supervised and unsupervised learning, a new machine-learning system synthesizes high-quality 3D phase-only holograms end-to-end without human intervention and corrects vision aberrations.


		Liang ShiBeichen LiWojciech Matusik
		Article
Open Access
03 Aug 2022


		
Multifunctional resonant wavefront-shaping meta-optics based on multilayer and multi-perturbation nonlocal metasurfaces
Nonlocal metasurfaces are demonstrated that offer both spatial and spectral control of light, realizing metalenses focusing light exclusively over a narrowband resonance while leaving off-resonant frequencies unaffected.


		Stephanie C. MalekAdam C. OvervigNanfang Yu
		Article
Open Access
03 Aug 2022


		
Single-shot compressed optical field topography
		Haocheng TangTing MenZhengyan Li
		Article
Open Access
02 Aug 2022


		
Observation of the hyperfine structure and anticrossings of hyperfine levels in the luminescence spectra of LiYF4:Ho3+
The first observation of hyperfine and isotope structures, deformation splitting, and level anticrossing in luminescence spectra of crystals is reported, on the example of LiYF4:Ho. All-optical magnetic field sensor is proposed.

		Kirill N. BoldyrevBoris Z. MalkinMarina N. Popova
		Article
Open Access
02 Aug 2022


		
Intelligent metasurfaces: digitalized, programmable, and intelligent platforms
		Shuang Zhang
		News & Views
Open Access
01 Aug 2022


		
Bound vortex light in an emulated topological defect in photonic lattices
Optical vortices in a topological defect of cosmic space-time.


		Chong ShengYao WangHui Liu
		Article
Open Access
01 Aug 2022