usages

The physics behind lasers: operation and uses

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La physique derrière les lasers : fonctionnement et usages

IN BRIEF Fundamental principle: stimulated emission, discovered by Albert Einstein. Structure: a laser includes a gain medium and a pumping system. Coherence of light: the produced photons have identical characteristics. Varied applications: fundamental research, industry, telecommunications, medicine. Beam properties: confinement of the wave by reflecting mirrors. The physics behind lasers constitutes a fascinating and complex … Read more

Comparison of office suites: features and uses

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Comparatif des suites bureautiques : fonctionnalités et usages

IN BRIEF Microsoft 365: A leading suite with rich features, ideal for word processing and collaboration. Google Workspace: Known for its user-friendliness and online tools, perfect for collaborative work. Zoho Workspace: Offers seamless integration with third-party services and solutions suitable for businesses. OnlyOffice: A growing alternative with client-oriented tools. LibreOffice: A free and open-source suite, … Read more