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High-Brightness Pump Modules Based on the Vertical-Cavity Surface-Emitting Laser Technology

机译:基于垂直腔表面发射激光技术的高亮度泵模块

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Compact and reliable high-brightness semiconductor laser sources using the VCSEL technology have been developed at the 976-nm wavelengths, with 50-W output power levels out of 100-μm/0.22-NA fibers. These lasers have many advantages such as low manufacturing costs, high-temperature operation, and intrinsic spectral stability. They also offer a path to extremely high-brightness sources by increasing the individual device single-mode power, and by using polarization and spectral combining.
机译:使用VCSEL技术的紧凑且可靠的高亮度半导体激光源在976-NM波长下开发,具有100μm/ 0.22-Na纤维的50W输出功率水平。这些激光具有许多优点,例如低制造成本,高温操作和内在光谱稳定性。它们还通过增加各个设备单模功率,并使用极化和光谱组合来提供对极高亮度源的路径。

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