Holistic fabrication of stitchingless subwavelength cylindrical gratings by phase-mask coordinate transform

Yves Jourlin (1) , O. Parriaux (1) , S. Tonchev (1) , M. Kuittinen (2) , J. Laukkanen (2) , N. Lyndin (3) , F. Celle (1)

1 LHC - Laboratoire Hubert Curien
2 University of Eastern Finland
3 GPI - A. M. Prokhorov General Physics Institute

A periodic grating with integer number of periods is fabricated at the resist-coated wall of a cylinder by exposing a circularly symmetrical planar high-index phase-mask to a cylindrical wave. This allows a transposition of the spatial coherence features easily achieved in a planar 2D space to the 3D space of cylindrical waves and elements.

Domaines: Optique [physics.optics]

Yves Jourlin, O. Parriaux, S. Tonchev, M. Kuittinen, J. Laukkanen, et al.. Holistic fabrication of stitchingless subwavelength cylindrical gratings by phase-mask coordinate transform. 2nd EOS Conference on Manufacturing of Optical Components (EOSMOC 2011), May 2011, Germany. pp.MOC_AMFT_4392_10. ⟨ujm-00612200⟩