title: Diamond beam-position monitor for undulator radiation and tests at the Tristan Super Light Facility.
abstract: A photon beam-position monitor using a diamond foil as a position-sensitive device has been developed for use on insertion-device beamlines of third-generation synchrotron radiation facilities such as SPring-8, and was tested on the undulator beamline of the Tristan Super Light Facility at KEK. The beam test results show that the diamond monitor can be operated in a photoconductive mode like a semiconductor detector. It has a linear working range of about +/-1 mm and a position sensitivity of less than 3 mum. The stability of the monitor was confirmed by continuous operation under low photon beam intensity conditions.
authors.forename: H
authors.initials: H
authors.lastname: Sakae
authors.forename: H
authors.initials: H
authors.lastname: Aoyagi
authors.forename: M
authors.initials: M
authors.lastname: Oura
authors.forename: H
authors.initials: H
authors.lastname: Kimura
authors.forename: T
authors.initials: T
authors.lastname: Ohata
authors.forename: H
authors.initials: H
authors.lastname: Shiwaku
authors.forename: S
authors.initials: S
authors.lastname: Yamamoto
authors.forename: H
authors.initials: H
authors.lastname: Sugiyama
authors.forename: K
authors.initials: K
authors.lastname: Tanabe
authors.forename: K
authors.initials: K
authors.lastname: Kobaski
authors.forename: H
authors.initials: H
authors.lastname: Kitamura