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【范围】
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Ultraviolet (UV) laser marking for aerospace wire and cable is now a well established and
accepted process. The purpose of this report is to provide general information on the
technical basis of marking systems that apply UV laser energy to the wire surface. This
includes materials for UV laser marking; the key characteristics of UV lasers suitable for this
application, in terms of the mark process requirements and operational requirements; the
various types of UV lasers which meet the general requirements for wire marking; and the
generic components of UV laser marking systems. Subjects beyond the scope of this report
include other wire marking systems not utilizing UV lasers; legibility; and contrast
measurement. The contents of this document are for information only. It is not intended that
it should be used as the basis for marking process specifications or standards, which are
covered by AS5469 Wire and Cable Marking Process, UV Laser.strRefField
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