1989-02-24
1990-04-24
Sikes, William L.
350 9615, 350 9617, G02B 632
Patent
active
049195069
ABSTRACT:
A hemispherical lens and a spherical lens couple a laser diode light beam to a single mode 10.mu. core diameter optical fiber producing coupling efficiencies over 60% without anti-reflection coatings, even with substantial misalignments of the lenses.
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Davis Jr. James C.
General Electric Company
Healy Brian M.
Sikes William L.
Webb II Paul R.
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