Archivio Istituzionale della RicercaThe surface micro-deformations of a cavity copper mirror, an annular channel copper mirror, a multi-layer copper mirror and a sandwich copper mirror are tested when the mirrors are irradiated by high power laser and cooled by water. The test result shows that the surface deformation values of the multi-layer copper mirror and the sandwich copper mirror are much smaller than the cavity copper mirror and the annular channel copper mirror, and the multi-layer and the sandwich copper mirror can meet the requirement of a high power laser system on very small mirror surface deformation.
Experimental study on microdeformation of water-cooled copper mirrors in high-power laser system / Xia, Jinan; Zhang, Y; Cheng, Z; Qiu, J.. - 2889:(1996), pp. 428-431. (Intervento presentato al convegno High-Power Lasers: Solid State, Gas, Excimer, and Other Advanced Lasers tenutosi a Beijing (China) nel November 4-5, 1996).
Experimental study on microdeformation of water-cooled copper mirrors in high-power laser system
XIA, JINAN;
1996
Abstract
The surface micro-deformations of a cavity copper mirror, an annular channel copper mirror, a multi-layer copper mirror and a sandwich copper mirror are tested when the mirrors are irradiated by high power laser and cooled by water. The test result shows that the surface deformation values of the multi-layer copper mirror and the sandwich copper mirror are much smaller than the cavity copper mirror and the annular channel copper mirror, and the multi-layer and the sandwich copper mirror can meet the requirement of a high power laser system on very small mirror surface deformation.
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https://hdl.handle.net/11583/1930460
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