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Knight Optical

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Knight Optical has been established for nearly 30 years and has become a recognized and trusted brand in the design, consulting and manufacturing of high-quality precision optical components. Now a global leader in optical solutions, with offices in the UK and US, we aim to continue to build our reputation by providing the superior optical products our customers demand and the quality of service and personalized support they deserve.

Knight Optical is a global supplier to a variety of industries. These include science, defense, security, aerospace, medical and biotechnology, pharmaceuticals, optoelectronics, engineering and manufacturing, entertainment, education, lasers, and the oil and gas industry.

LATEST NEWS

2024-10-05

Calculation of the diffracted light field: Regarding Fresnel near-field diffraction, how should the field distribution be calculated after a plane wave encounters a metasurface and experiences a phase jump?

Previously, a friend wanted to see the source code for the article 'Matlab Optical Fresnel Diffraction, Dynamic Visualization of Matlab Curves and Graphics', and the source code is included in this article.

2024-11-15

Academician Chang Ruihua's team has made new progress in short-distance optical communication high-speed interconnection technology.

850nm wavelength multimode vertical-cavity surface-emitting lasers (VCSELs) and multimode fibers (MMFs) have become the ideal choice for short-distance optical interconnects in data centers and supercomputing systems due to their low power consumption and cost-effectiveness.

2024-11-18

Wide spectrum heterojunction self-powered photodetector with linear and circular polarization detection capabilities

Two-dimensional (2D) materials have become a hot research topic due to their unique mechanical, optical and physical properties such as broadband response range, layer-dependent band gap, tunable electronic and optical properties, and high carrier mobility.

2024-11-07

Spin-based Schrodinger Cat States Prepared by Laser Cold Atom Method

The spin-based Schrodinger cat state is prepared by laser cold atom method, and its lifetime reaches the order of minutes, which helps to improve the measurement sensitivity of spin precession phase.