Subwavelength Structure and Diffractive Optics for Optical Component in 'Joint-Research Project for Regional Intensive in Osaka Prefecture'

摘要

We have developed several kinds of diffractive optical elements with subwavelength structures for optical information and transmission system. This paper describes the optical elements and fabrication technique, such as antireflection structured surface, a high efficiency computer generated hologram, a non-polarizing resonant grating filter, and a micro retarder array for the real-time polarimeter.