Vertical Cavity Surface Emitting Lasers.

Smith, A. V. ; Allerman, A. A. ; Fischer, A. J. ; Esherick, P.

Technical Information Center Oak Ridge Tennessee

关键词: Light emitting diodes;    Semiconductor lasers;    Multi-watt level;    Optical pumping;    Blue light;   

RP-ID  :  DE2003805860

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The goal of this project was to increase the power of vertical cavity surface emitting lasers and to convert their wavelength into the blue/ultraviolet and the infrared for sensing applications. We have increased the power to the multi-watt level and have generated several milliwatts of blue light using optical pumping. Electrical pump has been less successful, but we have identified the problems and begun work to overcome them using a bottom emitting design.