Electromagnetic interference reduction method and apparatus

摘要

A method and system for reducing electromagnetic interference (EMI) that escapes a chassis for housing electro-optic components. The chassis includes a plurality of optical modules that each has a slot with a first dimension and a second dimension through which EMI can escape. An optical array is disposed in the slot. The optical array has a plurality of optical elements. At least one strip of conducting material is positioned between two optical elements at predetermined intervals as measured along the first dimension. The strip has a first end and a second end and is configured to extend substantially the second dimension. At least one of the first end or the second end is coupled to a ground potential. The strips effectively reduce the amount of EMI that escapes from the slot.