Improving modulation bandwidth and optical power of GaN‐based blue LED by hollow‐runway active area
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DOI: 10.1002/mop.32306
Abstract: We demonstrate a higher‐bandwidth and optical power GaN‐based blue light‐emitting diode for visible‐light communication applications. By using a hollow‐runway active area and hollow‐runway current‐confined aperture structure, we obtain an electrical‐to‐optical (E‐O) 3 dB bandwidth (f−3 dB)… read more here.
Keywords: optical power; active area; structure; hollow runway ... See more keywords