NDLI: Conceptual Design Studies of the KSTAR Bay-Nm Cassette and Thomson Scattering Optics

Content Provider	IEEE Xplore Digital Library
Author	Feder, R. Ellis, R. Johnson, D. Park, H. Lee, H.G.
Copyright Year	2005
Description	Author affiliation: Plasma Phys. Lab., Princeton Univ., NJ (Feder, R.; Ellis, R.; Johnson, D.; Park, H.)
Abstract	A multi-channel Thomson scattering system viewing the edge and core of the KSTAR plasma will be installed at the midplane port Bay-N. An engineering design study was undertaken at PPPL in collaboration with the Korea Basic Science Institute (KB Si to determine the optimal optics and cassette design. Design criteria included environmental, mechanical and optical factors. All of the optical design options have common design features; the Thomson scattering laser, an in-vacuum shutter, a quartz heat shield and primary vacuum window, a set of optical elements and a fiber optic bundle. Neutron radiation damage was a major factor in the choice of competing lens-based and mirror-based optical designs. Both the mirror based design and the lens design are constrained by physical limits of the Bay-N cassette and interference with the Bay-N micro-wave launcher. The cassette will contain the optics and a rail system for maintenance of the optics
Starting Page	1
Ending Page	4
File Size	3521468
Page Count	4
File Format	PDF
ISBN	0424401596
DOI	10.1109/FUSION.2005.252970
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-09-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical scattering Optical design Plasmas Design engineering Collaboration Fiber lasers Laser theory Optical fibers Neutrons Mirrors
Content Type	Text
Resource Type	Article

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