Optical module
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United States of America Patent
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Dec 30, 2014
Issued Date -
N/A
app pub date -
Jul 20, 2012
filing date -
Jul 21, 2011
priority date (Note) -
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Abstract
On a mounting substrate 101, an LD element 102 and a wavelength converter element 103 are mounted as optical elements. An end of an optical fiber 105 is fixed, at a given length, in a fiber anchoring groove 301 of a sub-substrate 104. The sub-substrate 104 is mounted to the mounting substrate 101 with the surface supporting the optical fiber 105 opposing thereto, and the wavelength converter element 103 and the optical fiber 105 being coupled. By mounting of the sub-substrate 104 to the mounting substrate 101, the coupling position of the output end of the wavelength converter element 103 and the input end of the optical fiber 105 is provided an internal position that is a given distance from the end of mounting substrate 101.
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