公开(公告)号：US4278950A

公开(公告)日：1981-07-14

申请号：US46073

申请日：1979-06-06

Applicant: David R. Ahouse ,  Jack D. Daugherty ,  Sheldon L. Glickler ,  Paul F. Kellen ,  George W. Sutton ,  David Korff ,  Marvel J. Yoder

Inventor： David R. Ahouse ,  Jack D. Daugherty ,  Sheldon L. Glickler ,  Paul F. Kellen ,  George W. Sutton ,  David Korff ,  Marvel J. Yoder

IPC: H01S3/0979 ,  H01S3/08 ,  H01S3/22

CPC classification number: H01S3/0979

Abstract: A high pressure, high power, continuous wave electro-dynamic laser having one of the electrodes (preferably the cathode) made of a porous conductive surface and a backing material capable of broad band acoustic absorption. Such an arrangement effectively absorbs acoustic disturbances which arises primarily from a linear instability within the resonant cavity of the electro-dynamic laser and thereby substantially reduces output flux modulations within the resonant cavity.

Abstract translation: 具有由多孔导电表面制成的电极（优选阴极）和能够进行宽带声吸收的背衬材料之一的高压，高功率连续波电动激光器。 这种布置有效地吸收主要由电动态激光器的谐振腔内的线性不稳定性产生的声学干扰，从而大大减少谐振腔内的输出通量调制。