Optical module and method of manufacturing the same
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United States of America Patent
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Mar 15, 2011
Grant Date -
Nov 20, 2008
app pub date -
Feb 6, 2008
filing date -
Mar 28, 2007
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Abstract
An optical module includes a first silicon substrate having a first groove at its surface, a second silicon substrate having a second groove at its surface, a Laser device formed on the first silicon substrate, an optical modulator formed on the second silicon substrate, a substrate on which the first and the second silicon substrates are mounted wherein an optical axis of the Laser device is matched up with an optical axis of the optical modulator, a first lens transforming an divergent light emitted from the first optical device into a parallel light, disposed in the first groove, and a second lens converging the parallel light to the second optical device, disposed in the first groove.
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