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Two-axis dielectric laser acceleration using two orthogonal laser pulses in a dual-grating base structure
Anti-Spy RF Signal Bug Detector Hidden Camera Laser Lens GSM Device Finder - Mute Vibration + Beep + LED indicator , Earphone and Charger included - Walmart.com
Pulsed Current Source Programmable Power Supplies LED, Vcsel, Laser Diode Current Driven Devices Testing - China Pulsed Current Source, Programmable Power Supplies | Made-in-China.com