News

All-fiber orbital angular momentum (OAM) amplifier with high purity and broadband spectrum gain based on a fused taper vortex-beam coupler (VBC) has been studied. Active and passive few-mode fibers ...
With bus coupler for modular station connection yes Explosion safety category for gas ATEX gas-ex-protection, Cat. 3G Explosion safety category for dust ATEX dust-ex-protection, Cat. 3D Fieldbus ...