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2024

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Menhir Photonics

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Menhir Photonics, based in Zurich, Switzerland, focuses on customer satisfaction and the industrial market, emphasizing product reliability and robustness. Menhir
With more than 30 years of experience in the ultrafast laser industry, Photonics team is committed to providing cutting-edge high-repetition fiber femtosecond laser solutions, allowing femtosecond lasers to be used in any situation from the laboratory to harsh environments.

Through innovative design and technology, Menhir Photonics has developed a fiber-optic femtosecond laser system with a repetition rate of up to 2.5GHz, which has excellent reliability and noise performance.

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.