What is believed to be the first high-power vertical external cavity surface emitting laser (VECSEL) operating at 1.3 /spl mu/m is reported. CW output powers >0.6 W were achieved using a diode-pumped GaInNAs VECSEL structure capillary-bonded to a single-crystal diamond heatspreader.
- quantum electronics
Hopkins, J. M., Smith, S. A., Jeon, C. W., Sun, H. D., Burns, D., Calvez, S., ... Pessa, M. (2004). 0.6WCWGaInNAs vertical external-cavity surface emitting laser operating at 1.32um. Electronics Letters, 40(1), 30-31. https://doi.org/10.1049/el:20040049