G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 27/10 (2006.01) G02B 5/30 (2006.01) G02B 6/126 (2006.01) G02B 6/34 (2006.01)
Patent
CA 2112387
A 2X2 polarization beam splitter (20) comprising two parallel wwaveguides (22, 24) and two crossing waveguides (28, 30) coupled in an X-configuration to the parallel waveguides by four adiabatic Y-junctions (32, 34, 36, 38) which transfer only one of the two orthogonal polarization modes across the junctions, e.g., the TE mode. The crossing waveguides may be of different widths and cross at a very shallow angle (2.THETA.) so that little cross-talk occurs at the crossing (40).
iviseur de faisceaux à polarisation 2X2 (20) comprenant deux guides d'ondes parallèles (22, 24) et deux guides d'ondes croisés (28, 30) couplés dans une configuration en X aux guides d'ondes parallèles par quatre jonctions adiabatiques en Y (32, 34, 36, 38) qui servent au transfert dans un seul des deux modes de polarisation orthogonaux, p. ex. le mode TE. Les guides d'ondes croisés peuvent être de différentes largeurs et se croiser à un angle très faible (2.THETA.) de sorte qu'il se produit très peu d'intermodulation au croisement (40).
Baran Jane Ellen
Smith David Arthur
Bell Communications Research Inc.
Kirby Eades Gale Baker
LandOfFree
Adiabatic polarization splitter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adiabatic polarization splitter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adiabatic polarization splitter will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1456463