TY - JOUR
T1 - The thermal focusing mirror of the ESRF Troika beam line
T2 - Principle, design and first results
AU - Mattenet, M.
AU - Abernathy, D.
AU - Zontone, F.
AU - Detlefs, C.
AU - Grübel, G.
AU - Facchini, M.
AU - Jacquot, P.
PY - 2001/7/21
Y1 - 2001/7/21
N2 - 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.
AB - 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.
KW - Heat transfer
KW - Mirror bender
KW - X-Ray mirror
UR - http://www.scopus.com/inward/record.url?scp=0035928174&partnerID=8YFLogxK
U2 - 10.1016/S0168-9002(01)00309-6
DO - 10.1016/S0168-9002(01)00309-6
M3 - Article
AN - SCOPUS:0035928174
SN - 0168-9002
VL - 467-468
SP - 305
EP - 308
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
ER -