论文信息 - Discrete mode laser diodes with very narrow linewidth emission

Discrete mode laser diodes with very narrow linewidth emission

Ex-facet, free-running low linewidth (∼100 kHz), singlemode laser emission is demonstrated using low cost, regrowth-free ridge waveguide discrete mode Fabry-Perot laser diode chips. These narrow linewidths are observed even at emission powers as low as 500 µW.

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