Self-registering microlens for laser diodes
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United States of America Patent
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May 30, 1995
Grant Date -
N/A
app pub date -
Oct 25, 1993
filing date -
Oct 25, 1993
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A cylindrical microlens is mounted directly to a laser diode die by using reference edges touching the die at the emitting face and at the top face. Three edges are used to have a stable mounting. The cylindrical microlens, including the reference edges, is manufactured by drawing a glass preform, thus the edges are in perfect register with the optical center of the microlens.
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Cited Art Landscape
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