Lasers Hélium-Néon (HeNe) Lasos

Laser induced damage threshold (LIDT) denotes the maximum laser fluence an optical component can withstand with an acceptable amount of risk.

Modéliser mathématiquement la propagation du faisceau gaussien à l'aide de paramètres géométriques simples.

Many lasers are assumed to have a Gaussian profile, and understanding Gaussian beam propagation is crucial for predicting real-world performance of lasers.

Understanding the most common laser sources, modes of operation, and gain media provides the context for selecting the proper laser for your specific application.

Watch this video to learn all about lasers, what makes them special compared to other light sources, and how they impact our lives

Convertir un profil de faisceau laser gaussien en un profil à intensité uniforme peut avoir de nombreux avantages. En savoir plus chez Edmund Optics.

There are several metrics used to describe the quality of a laser beam including the M2 factor, the beam parameter product, and power in the bucket

The length of a laser resonator determines the laser’s resonator modes, or the electric field distributions that cause a standing wave in the cavity.

Many challenges can arise when aligning a laser beam; knowing specific tips and tricks can help simplify the process. Learn more at Edmund Optics.

Une nouvelle génération de lasers ultraviolets (UV) compacts et rentables apporte la précision accrue des longueurs d'onde UV à davantage d'applications.

L'état de polarisation d'une source laser est important pour de nombreuses applications différentes. Apprenez-en davantage chez Edmund Optics !

Fluorescence imaging systems are composed of three major components, an illumination source, a photo-activated fluorophore sample, and detector.

Rejoignez Chris Williams qui vous explique brièvement les bases de l'alignement d'un système laser sur une mire.

Several of the most interesting trends in optics and photonics of 2021 were the landing of the Perseverance Rover on Mars, Stemmed Mirrors, minimizing thermal lensing in ultrafast laser systems, and developments in ultraviolet lasers.

Learn the key parameters that must be considered to ensure you laser application is successful. Common terminology will be established for these parameters.

Testing laser induced damage threshold (LIDT) is not standardized, so understanding how your optics were tested is critical for predicting performance.

Metrology is critical for ensuring that optical components consistently meet their desired specifications, especially in laser applications.

Edmund Optics explique la polarisation laser avec son un impact sur la réflectance, la focalisation du faisceau et d'autres comportements clés.

La série de vidéos du labo d'optique laser aborde les concepts de l'optique laser, notamment les spécifications, les technologies de traitement, les types de produits, etc.

Cette série de vidéos du labo d'optique laser aborde les concepts de l'optique laser: spécifications, technologies de traitement, types de produits, etc.

Back reflections are created when some or part of your beam are reflected back to the source.

Optical coatings are composed of thin-film layers used to enhance transmission or reflection properties within an optical system.

When determining which laser to use for your application, consider the following specifications: wavelength, coherence length, beam divergence, and Rayleigh range.

Join our discussion around laser damage testing in the third episode of our LIGHT TALKS series.

Learn about trends in laser applications including increasing powers and decreasing pulse durations in this conversation with Kasia Sieluzycka and Nick Smith.

Description: De l'élimination des tatouages au diagnostic du cancer, les lasers peuvent transformer nos vies d'innombrables façons. Rejoignez notre conversation sur le laser dans les soins et les diagnostics de la peau.

Apprenez à assembler, aligner et utiliser un interféromètre Mach-Zehnder entièrement à partir de produits standard d'Edmund Optics dans ce guide détaillé.