High-performance PCW-DFB laser diodes using offset quantum well epitaxial structures.
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DOI: 10.1364/oe.516210
Abstract: We demonstrated a high-performance partially corrugated waveguide distributed feedback (PCW-DFB) laser with high output power, low relative intensity noise (RIN) and narrow linewidth. By introducing offset quantum-well structure that provides enough threshold gain difference for… read more here.
Keywords: laser; pcw dfb; high performance; dfb laser ... See more keywords