| 摘要 |
Laser amplifier of the type comprising a straight cylinder surrounded by a flash, characterized in that the cylinder comprises a first internal portion made of doped glass, having the shape of a cylinder of revolution whose shape is obtained by the rotation about an axis of an arc of a curve turning its convexity towards the axis and a second portion surrounding the first and whose component material is a liquid having an index close to that of the material constituting the first portion. |
