The Acmer P3 IR ＆ Diode two-in-one machine is one of the first models to feature a modular head that provides both diode and ...

Kirk Garrison, a forensics expert with the San Bernardino Sheriff's Department, has spent years working at the intersection ...

We present a single longitudinal mode erbium-doped fiber ring cavity laser with a long-term mode-hop-free operation by employing sub-cavity tracking feedback control method. Continuous mode-hop-free ...