A method includes a scheme for trimming and compensation for a laser
emitter in a fiber optic link. Data models of laser performance are
provided and used to determine a base power level. It is then confirmed
that the base power level is satisfactory. If necessary, adjustments are
made to a set of user specified performance parameters until a
satisfactory base power level is obtained. Then a table or relation of
temperatures and associated current and target average optical power
values is generated such that they can be used to regulate laser emitter
performance over a range of temperature. Additionally, fiber optic links
capable of trimming and compensation are also disclosed.