Feb 13, 2026
University of Rochester physics professor John Howell and graduate student Joseph Choi have announced a scalable cloaking device which uses common optical lenses to achieve visible light
Feb 03, 2026
In this paper, we review the invisibility cloak design methodologies and their experimental developments from a practical perspective, as well as basic underlying theories, derived materials,
Feb 03, 2026
For the new device, which the team calls a "spectral cloak," light isn''t redirected around the object but is made to pass right through instead.
Aug 28, 2025
elements for EM waves and heat flows simultaneously. In this study, both EM and thermal cloaking modules are carefully designed and ingeniously combined to perform as an omnidirectional on-chip
Nov 21, 2025
We firstly design two cloaking modules which are effective to EM wave and temperature field, respectively, by optical surface transformation and
Aug 24, 2025
For example, in a study by Smith et al. published in the journal Nature Communications, researchers demonstrated an invisibility cloak based on an Artificial Magnetic Conductor (AMC) with
Jan 13, 2026
Previous invisibility cloaks experimentally realized thus far can only operate at a single frequency. This study reports a multiband omnidirectional invisibility cloak in free space. The cloak
Aug 22, 2025
This review maps the development of leading cloaking methodologies, from the pioneering theories of transformation optics, scattering cancellation, and transmission-line networks
Apr 29, 2026
The invisibility cloak is an intensively studied topic in the fields of electromagnetism and optics. Since the first theoretical formulation of invisibility, growing attention has been paid to this
Dec 01, 2025
The new device, called a spectral invisibility cloak, is designed to completely hide arbitrary objects under broadband illumination.
Sep 21, 2025
This review describes the general ideas underlying transformation optics, and how the various types of cloak based on these ideas have been
Jun 27, 2026
Optical carpet cloaking at a wavelength of 1540 nm. The results for a Gaussian beam reflected from (A) a flat surface (B) a curved (without cloak) surface, and (C) the same curved reflecting surface with
Sep 05, 2025
A triangular array of silicon nanostructures is experimentally demonstrated to function as an optical cloaking device, operating in the near-infrared at a wavelength of 1550 nm. This
Jan 05, 2026
In this study, an omnidirectional on-chip electromagnetic-thermal cloak is proposed. Firstly, a holey metallic plate with periodic array of subwavelength apertures is designed by optical surface
Feb 04, 2026
Exploring optical interconnects for AI data centers: LPO for low-power, short-distance links, NPO for high-density, near-package connections,
Jul 07, 2026
A full space omnidirectional cloak with an optic-null medium (ONM) shell and an isotropic homogeneous restoring core is designed by thrice
Mar 12, 2026
An invisibility cloak should completely hide an object from an observer, ideally across the visible spectrum and for all angles of incidence and
Oct 10, 2025
This is a guide to Optical Camo, a Integumentary System Cyberware found in Cyberpunk 2077. Read on to see the Optical Camo's stats and
Apr 09, 2026
Optical cloaking, allows objects to be hidden in plain sight and makes invisibility a promising new reality by taking advantage of relatively basic optics.
May 05, 2026
A temporal cloak based on ultra-short-pulse generation and time-domain fraunhofer diffraction. In: 15th International Conference on Optical Communications and Networks (ICOCN),
Feb 02, 2026
Abstract: We present the design and analysis of an optical cloak of invisibility with non-magnetic metamaterials. The general recipe for the implementation of such a device is provided. The cloaking
Apr 10, 2026
A structured photonic crystal can be used to cloak an object at optical wavelengths and over a wide viewing angle.
Dec 20, 2025
Metamaterial cloaking is the usage of metamaterials in an invisibility cloak. This is accomplished by manipulating the paths traversed by light through a novel optical material.
Jun 14, 2026
While linear-drive pluggable modules remain competitive, CPO is expected to offer unmatched customization and scalability, with large-scale
Sep 16, 2025
The optical ''carpet'' cloak is designed using quasi-conformal mapping to conceal an object that is placed under a curved reflecting surface by imitating the reflection of a flat surface.
Feb 16, 2026
A 3D invisibility cloak is reported that can hide macroscopic objects from three orthogonal directions. With an approach of a 3D homogeneous
Apr 30, 2026
In this study, an on-chip omnidirectional EM-thermal cloak that can work at arbitrary incident angle and under unrestricted beam width is proposed, which will be an effective way to solve
Nov 24, 2025
Dive into the world of optical cloaking, exploring its principles, applications, and the future of invisibility technology in electromagnetism and optics.
Aug 27, 2025
Explore the ultimate guide to optical modules. Learn types, functions, performance metrics & how to choose the right module for your fiber network.
We Look Forward to Working with You