1) double-grating external cavity
双光栅外腔
2) Grating-cavity
光栅-外腔
3) external cavity
光栅外腔
1.
The fluorescence spectrum and laser spectrum of LD can be observed,and the principles of grating external cavity used to select single longitudinal mode,compress linewidth,and tune wavelength can be shown.
文章分析了半导体激光器发射的荧光光谱、激光光谱 ,解释了光栅外腔选取单纵模、压窄线宽、波长调谐的机
2.
Using this instrument the fluorescence spectrum and laser spectrum of LD can be observed, and the principles of grating external cavity used to select single longitudinal mode, compressed linewidth and tune wavelength be shown.
设计了一种半导体激光器发射光谱实验仪 ,可以用来观测LD发射的荧光光谱、激光光谱 ,以及了解光栅外腔选取单纵模、压窄线宽、波长调谐的机理 。
4) double grating cavity
双光栅腔
5) diode laser with external grating feedback
光栅外腔LD
6) external cavity grating feedback
外腔光栅反馈
1.
It can make the wavelength stable on the D_(2) atomic transition by the external cavity grating feedback method.
结合外腔光栅反馈技术,可以使激光器的输出波长稳定在Rb原子的D2线上。
补充资料：联合蛛网膜下腔和硬膜外麻醉
联合蛛网膜下腔和硬膜外麻醉
特点为先用较平和的剂量做完善的脊麻，而后用硬膜外麻醉，确保麻醉效果及术后镇痛。但有人认为CSEA有潜在危险，技术上应予注意。详见蛛网膜下腔——硬膜外腔联合阻滞。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条