A wide angle view imaging diagnostic with all reflective, in-vessel optics at JET

作者：Clever M^*; Arnoux G; Balshaw N; Garcia Sanchez P; Patel K; Sergienko G; Soler D; Stamp M F; Williams J; Zastrow K D

来源：Fusion Engineering and Design, 2013, 88(6-8): 1342-1346.

DOI：10.1016/j.fusengdes.2013.01.038

• Plasma diagnostics
• Camera system
• Wall protection
• ITER-like wall
• Mirrors
• Tokamak devices

A new wide angle view camera system has been installed at JET in preparation for the ITER-like wall campaigns. It considerably increases the coverage of the vessel by camera observation systems and thereby helps to protect the - compared to carbon - more fragile plasma facing components from damage. The system comprises an in-vessel part with parabolic and flat mirrors and an ex-vessel part with beam splitters, lenses and cameras. The system delivered the image quality required for plasma monitoring and wall protection.

• 出版日期2013-10