An optical apparatus, comprising: a two dimensional array of a plurality of wave guides (504a-504n) arranged in a plurality of rows and columns, each of the wave guides (504a-504n) having a first end, a second end spaced from the first end along a length of the wave guide, at least a first pair of opposed sides which are at least partially reflective toward an interior of the wave guide to reflect light along the length of the wave guide, the length which defines a major axis of the respective wave guide, each of the wave guides (504a-504n) having a plurality of curved micro-reflectors (540a-540n) disposed at respective positions along the length of the respective wave guide and which are at least partially reflective of at least defined wavelengths, the curved micro-reflectors (540a-540n) oriented at respective angles with respect to the face of the respective wave guide to provide in conjunction with at least the first pair of opposed sides an optical path that extends between the face and the first end of the wave guide, wherein the curved micro-reflectors (540a-540n) are each oriented at a respective angle about a lateral axis of the respective wave guide, the lateral axis perpendicular to the major axis, to reflect a portion of electromagnetic energy from a face of the wave guide in a spherical wave front; and a linear array of column distribution couplers (510a-510n), a respective column distribution coupler for each column of the two dimensional array of the plurality of wave guides (504a-504n), each of the column distribution couplers (510a-510n) having a first end, a second end spaced from the first end along a length of the column distribution coupler, each of the column distribution couplers (510a-510n) having a plurality of elements (556a-556n) that provide an optical path between the first end of the column distribution coupler and a respective one of the wave guides (504a-504n) in the respective column of the two dimensional array of the plurality of wave guides (504a-504n). a two dimensional array of a plurality of wave guides (504a-504n) arranged in a plurality of rows and columns, each of the wave guides (504a-504n) having a first end, a second end spaced from the first end along a length of the wave guide, at least a first pair of opposed sides which are at least partially reflective toward an interior of the wave guide to reflect light along the length of the wave guide, the length which defines a major axis of the respective wave guide, each of the wave guides (504a-504n) having a plurality of curved micro-reflectors (540a-540n) disposed at respective positions along the length of the respective wave guide and which are at least partially reflective of at least defined wavelengths, the curved micro-reflectors (540a-540n) oriented at respective angles with respect to the face of the respective wave guide to provide in conjunction with at least the first pair of opposed sides an optical path that extends between the face and the first end of the wave guide, wherein the curved micro-reflectors (540a-540n) are each oriented at a respective angle about a lateral axis of the respective wave guide, the lateral axis perpendicular to the major axis, to reflect a portion of electromagnetic energy from a face of the wave guide in a spherical wave front; and a linear array of column distribution couplers (510a-510n), a respective column distribution coupler for each column of the two dimensional array of the plurality of wave guides (504a-504n), each of the column distribution couplers (510a-510n) having a first end, a second end spaced from the first end along a length of the column distribution coupler, each of the column distribution couplers (510a-510n) having a plurality of elements (556a-556n) that provide an optical path between the first end of the column distribution coupler and a respective one of the wave guides (504a-504n) in the respective column of the two dimensional array of the plurality of wave guides (504a-504n).