Highly efficient diode-pumped alkali-vapor amplification with near-extreme-limit gain.
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DOI: 10.1364/oe.461127
Abstract: We report high-efficiency optical amplification with near-extreme-limit gain from a diode-pumped Cs vapor cell. We used wavelength-division multiplexing to couple 852 nm pump and 895 nm seed lasers to achieve nearly overlapping spatial modes in… read more here.
Keywords: near extreme; limit gain; extreme limit; amplification ... See more keywords