The orbits of a photon in an axially symmetrical medium are treated by using the optical metric model. The behaviors of the photon near instable orbits is analyzed, and its stimulated emission in an active medium is discussed.
英
美
- 采用光學(xué)度規模型，研究了光子在軸對稱(chēng)介質(zhì)中的運動(dòng)軌道，分析了光子在不穩定軌道附近的行為，進(jìn)而討論了它在激活介質(zhì)中的受激發(fā)射。
