REDIUS abbr. 远程身份认证拨入用户服务(Remote Authentication Dial In User Service)
- However, the effect of RSF leads to the singularity of beam redius focused to zero with infinity laser intensity when the laser power is lager than a critical value in the absence of other effects.
傍轴情况下的激光相对论性自聚焦传输方程将导致光束聚焦为零,光强为无穷大的奇异性出现。