DYNAMIC TUNABLE LOW LATENCY CHROMATIC DISPERSION COMPENSATOR, CAPABLE OF MINIMIZING A LATENCY DIFFERENCE EFFECT AMONG DIRECTIONS OF INTERACTIVE COMPUTER DATA COMMUNICATION LINKS

摘要

PURPOSE: A dynamic tunable low latency chromatic dispersion compensator is provided to supply low latency chromatic dispersion compensation and low delay difference chromatic dispersion compensation for each direction of an interactive link.;CONSTITUTION: A chirped fiber Bragg grating(206) includes wavelength gratings. The chirped fiber Bragg grating compensates a delay difference of a synchronous time protocol for an interactive computer data communication link(148). One or more controllable elements(230,232,234) correct the length of a correction optical fiber core(210). An optical bonding unit(208) optically bonds the chirped fiber Bragg grating with an optical fiber of the interactive computer data communication link.;COPYRIGHT KIPO 2010