Nokia Corporation

Bifrost Communications Aps

Bo Petersen

Jesper Bevensee Jensen

Niels Jakobsen

Optical systems, receivers, devices, and methods including a free space beam combining and polarization splitting prism to receive local oscillator light and optical signals in substantially parallel input paths that are in the same plane and output two orthogonally polarized beams in substantially parallel output paths that are substantially perpendicular to the plane of the input paths. Light in one of the incoming paths is reflected toward a combining surface that combines the local oscillator light and the optical signal. The combined beam then encounters a polarization splitting surface that splits the combined beam into two orthogonally polarized beams. One of the polarized beam may be reflected 90 degrees in plane and then both orthogonally polarized beams are reflected 90 degrees of out of plane to output each orthogonally polarized beam into substantially parallel optical output paths.

Optical transmission systems, receivers, and devices, and methods of combining and receiving optical signals

A locking mechanism having a magnet and a spring. The magnet is configured to cooperate with an anchor and the spring is configured to suspend the magnet whereby said magnet is capable of being movably connected to a housing body.

Growing community of inventors

Dyssegaard, Denmark

Bo Petersen