First observation of undulator radiation from APPLE-1

https://doi.org/10.1016/0168-9002(94)91860-0Get rights and content

Abstract

Various polarized radiation was observed in the visible region generated by the new type undulator APPLE-1 (Advanced Planar Polarized Light Emitted - 1). The undulator was installed in the low energy electron storage ring JSR and we have succeeded in observing linearly polarized radiation in both planes and circularly polarized radiation with the aid of a Wollaston prism. During the process of shifting the arrays and changing the undulator gap, no noticeable change of radiation axis was observed.

References (7)

  • C. Wang et al.
  • P. Elleaume

    Rev. Sci. Instr.

    (1989)
  • H. Kitamura et al.

    Rev. Sci. Instr.

    (1992)
There are more references available in the full text version of this article.

Cited by (24)

  • Panorama of new generation of accelerator based short wavelength coherent light sources

    2015, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
    Citation Excerpt :

    Variable polarisation, currently produced with Elliptical Polarised Undulators (EPU) of APPLE II type [243–245], which do not enable full flexibility in-vacuum, suits now the use of the DELTA undulator [246]. Besides, new technologies are also explored, such as microstructure driven laser undulator [247], surface micro-machined undulator [248], micro-machined magnet undulator [249–252], RF undulator [253] and optical undulator [254]. Fig. 6 compares the peak magnetic field achieved versus the period.

  • New generation of light sources: Present and future

    2014, Journal of Electron Spectroscopy and Related Phenomena
    Citation Excerpt :

    FEL oscillators cover a spectral range from the THz to the VUV, where mirrors are available [122]. The first FEL was achieved in 1977 on the MARK-III linac (Stanford, USA) in the infra-red in such a configuration [123]. ACO (Orsay, France) [124] provided the second worldwide FEL (first visible radiation) in 1983 and first FEL based harmonic generation [125].

  • Photoelectron microscopy

    2001, Journal of Physics Condensed Matter
  • Accelerator-Based Photon Sources

    2021, Handbook of Particle Detection and Imaging: Second Edition
View all citing articles on Scopus
1

On leave from Shin-Etsu Chemical Co., Ltd.

View full text