Month: October 2025

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         2025/10/31 Optical loss in optical communications　Insertion Loss, Return Loss, Wavelength Dependent Loss, Polarization Dependent Loss, and Temperature Dependent Loss
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         2025/10/22 Building New HQ; Upgrading Mid-Term Plan
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         2025/10/14 Planting Seeds for the Future ― The Potential of the Community and Children as Envisioned by Orbray Junior Academy ―
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         2025/10/02 What are micro holes? Nano-level production methods and applications