Optical broadband emitters and methods of making the same
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United States of America Patent
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Feb 3, 2009
Grant Date -
Jul 5, 2007
app pub date -
Dec 29, 2005
filing date -
Dec 29, 2005
priority date (Note) -
Expired
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Abstract
intermixing cap and induce intermixing. A superluminescent diode is described having multiple electrodes deposited over multiple sections of different bandgaps in which each individual electrode can be either forward or reverse biased to different degrees such that each diode section can individually function as a sub-band spontaneous emitter, an amplifier/attenuator, a photon-absorber, a transparent waveguide, or a photodetector/optical power monitor.
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