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The 5-Second Trick For picosecond laser คือ

For exterior beam attenuation, we suggest employing Thorlabs' neutral density filters. A SHB025 diaphragm shutter mounted in a SHCP025 adapter (for cage method compatibility) can also be extra in front of the laser aperture to remotely block the laser output.ทำไมต้องรู้ค่าพลังงานเครื่องเล

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