美国麻省理工学院的物理学家们首次发现了“原子激光器”的增益过程。去年，该研究组证明可以利用现色一爱因斯坦凝聚态产生相平原子束。目前，他们已观察到这种物质波可被放大。与普通激光器依赖原子受激辐射光子一样，原子激光器依赖于“玻色受激辐射”来增强物质彼的强度。 For the first time, physicists at the Massachusetts Institute of Technology discovered the gain process of “atomic lasers.” Last year, the team demonstrated that it is possible to use the color-Einstein condensate to produce a phase-locked beam. At present, they have observed that the wave of this substance can be amplified. Like ordinary lasers that rely on atom-stimulated photons, atomic lasers rely on “Bose-stimulated radiation” to enhance their mass.