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将沟道辐射与自由电子激光进行类比,讨论了电子轴沟道辐射作为γ激光的可能性.引入等效磁场描述电子的运动行为,并通过等效磁场与辐射场相互作用描述了电子的纵向运动,导出了系统的摆方程和能量增益,得到了与自由电子激光完全类似的结果.
The channel radiation and free electron laser are analogized, and the possibility of electron axis channel radiation as γ laser is discussed. The introduction of an equivalent magnetic field describes the electron’s motion behavior and describes the electron’s longitudinal direction through the interaction of the equivalent magnetic field and the radiation field The equations of motion and the system pendulum equation and energy gain are deduced. The result is completely similar to the free electron laser.