Abstract: As some physical parameter measurements (e.g. vibration) require a high-speed FBG demodulation system, a high-speed scanning module as the core part of this system is investigated. In this ...

Abstract: We demonstrate an SOA-integrated DFB laser which exhibits an optical power over 130mW, an SMSR exceeds 45 dB, an averaged RIN of below -145 dB/Hz and a 3dB modulation bandwidth exceeds 15 ...

Creality has sent a review sample of the Falcon A1 Pro fully enclosed laser engraver and cutting machine. It’s designed to be easy to use out of the box since it’s mostly pre-assembled. It is equipped ...