发明名称 MULTIBEAM ARRAY OF TOP EMITTING VCSEL ELEMENTS
摘要 A top emitting VCSEL array may be coupled to a separate heat spreading superstrate that may be positioned above the apertures of the array and that may be able to transmit the emitted beams through the heat spreading superstrate. The VCSEL devices in the array may be controlled by an electrical connection to a pattern of conductive elements positioned in close contact with, but electrically isolated from, the heat spreading superstrate. The conductive elements may electrically control one or more of the VCSEL devices to enable sectional control of the light output. The elements may also be arraigned in a ground-signal-ground or coplanar waveguide configuration to improve the frequency response of the array.
申请公布号 US2013272330(A1) 申请公布日期 2013.10.17
申请号 US201313865143 申请日期 2013.04.17
申请人 TRILUMINA CORPORATION 发明人 JOSEPH JOHN R.;LEAR KEVIN L.
分类号 H01S5/024 主分类号 H01S5/024
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