科研之友
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摘要
A liquid nitrogen cooled dual-wavelength Tm, Ho:GdVO4 microchip laser is reported. The output dual wavelengths are at 2038.9 nm and 2050.1 nm. At each wavelength, the laser has a single longitudinal mode. The threshold power is nearly 20mW and the slope efficiency is 18.7%. The single longitudinal mode output power reaches 98mW, and the ratio of power is about 60% (2038.9 nm) and 40% (2050.1 nm).
- 出版日期2008-9
- 单位哈尔滨工业大学
