Title of article :
The thermal focusing mirror of the ESRF Troika beam line:: principle, design and first results
Author/Authors :
G. and Mattenet، نويسنده , , M. and Abernathy، نويسنده , , D. and Zontone، نويسنده , , F. and Detlefs، نويسنده , , C. and Grübel، نويسنده , , G. and Facchini، نويسنده , , M. and Jacquot، نويسنده , , P.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
We describe a focussing mirror system that is bent by differential thermal expansion due to a temperature gradient perpendicular to its surface. Temperature control is achieved through a side cooling arrangement on the top, and a heating device at the bottom of the mirror body. We present measurements of the optical properties obtained by speckle interferometry on a test system, and under actual operating conditions in the white undulator beam.
Keywords :
heat transfer , X-Ray mirror , Mirror bender
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
