News & Views
Open Access
25 Aug 2022

Upconversion FRET quantitation: the role of donor photoexcitation mode and compositional architecture on the decay and intensity based responses
Upconverting FRET assays show complex behavior of luminescence kinetics and spectra for various NPs chemical architectures and excitation schemes.

Agata M. KotulskaAleksandra Pilch-WróbelArtur Bednarkiewicz
Article
Open Access
19 Aug 2022

A multichannel optical computing architecture for advanced machine vision
We develop Monet: a multichannel optical neural network architecture for a universal multiple-input multiple-channel optical computing based on a novel projection-interference-prediction framework, solving real-world advanced machine vision tasks optically.

Zhihao XuXiaoyun YuanLu Fang
Article
Open Access
18 Aug 2022

Fourier Imager Network (FIN): A deep neural network for hologram reconstruction with superior external generalization
A deep learning framework, termed Fourier Imager Network (FIN), performs end-to-end phase recovery and image reconstruction from raw holograms, achieving unprecedented success in generalization to new types of samples.

Hanlong ChenLuzhe HuangAydogan Ozcan
Article
Open Access
16 Aug 2022

Frequency comb-to-comb stabilization over a 1.3-km free-space atmospheric optical link
Our remote comb-to-comb stabilization expedites diverse long-distance ground-to-ground or ground-to-satellite applications for 6 THz bandwidth molecule spectroscopy and microwaves generation with phase noise of −80 dBc Hz–1 at 1 Hz.

Jaewon YangDong IL LeeSeung-Woo Kim
Article
Open Access
12 Aug 2022

An excellent deep-ultraviolet birefringent material based on [BO2]∞ infinite chains
Fangfang ZhangXinglong ChenShilie Pan
Article
Open Access
12 Aug 2022
Correction: An alternative to MINFLUX that enables nanometer resolution in a confocal microscope
Luciano A. MasulloAlan M. SzalaiFernando D. Stefani
Correction
Open Access
10 Aug 2022

Fundamentals and comprehensive insights on pulsed laser synthesis of advanced materials for diverse photo- and electrocatalytic applications
Pulsed laser method uses a laser as an energy source to produce diverse materials in various environments for the reactions of photo- and electrocatalytic applications.

Jayaraman TheerthagiriK. KaruppasamyMyong Yong Choi
Review Article
Open Access
10 Aug 2022

Twisted phonon polaritons at deep subwavelength scale
Ren-Min Ma
News & Views
Open Access
08 Aug 2022

Liquid crystal-based structural color actuators
Liquid crystal-based actuators with structural color changes and the potential applications of these structural color actuators in soft robotic devices are reviewed.

Pei ZhangLaurens T. de HaanAlbert P. H. J. Schenning
Review Article
Open Access
05 Aug 2022

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