The low-pressure air pocket then pulls the blade toward it, causing the rotor to turn. This is called lift. The force of the lift is actually much stronger than the windâs force against the front side of the blade, which is called drag. The combination of lift and drag is what causes the rotor to spin.
On top of that, GPON SFP transceiver is an essential part of GPON system which is necessary both for optical network unit (ONU) installed at the subscriberâs premises and for the optical line terminal (OLT) at the central office (CO).
The holographic televi-. sion system, allows viewers to observe, in real-time, a remote 3D scene, through a display. that preserves focus (individual objects can be brought into optical focus at the expense. of others), and horizontal motion parallax (depth and other geometry of objects appears.