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Novel 1310 nm and 1550 nm optically pumped VECSELs based on wafer fused InAlGaAs/InPAlGaAs/GaAs gain mirrors demonstrate high CW fundamental mode continuous wave output in excess of 2 W at room temperature.
Elyahou Kapon, Alok Rudra, Marco Cantoni
Elyahou Kapon, Vladimir Iakovlev