Packaged fiber-optic component and method of manufacturing thereof
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United States of America Patent
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Jul 14, 2015
Grant Date -
Oct 17, 2013
app pub date -
Oct 20, 2011
filing date -
Oct 21, 2010
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Abstract
The invention concerns a fiber-optic component, in particular a fiber coupler, and method for manufacturing thereof. The component comprises a housing (25), at least one first optical element (21) capable of guiding light and having an output end, the first optical element (21) being affixed to said housing (25) at a mounting zone (26A), and at least one second optical element (22, 23) optically coupled to the first optical element (21) at a coupling zone (27) for receiving light from the output end of the first optical element (21). According to the invention, the component comprises at least one zone (29) of light-scattering material arranged in the vicinity of the first optical element (21) at a region between the coupling zone (27) and the mounting zone (26A). By means of the invention, the effect potentially harmful reverse radiation in fiber-optic components can be mitigated.
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