Limit of phase only approach in micro-lens design

• Main Authors: Jebelli, Ali, Abdul Rahim, Ruzairi, Kazemi, Seyed H.
• Format: Article
• Published: Penerbit UTM Press 2011
• Subjects: Z Bibliography. Library Science. Information Resources
• Online Access: http://eprints.utm.my/id/eprint/45019/

Phase only approach (POA) is generally used to analyze diffractive optical elements (DOEs) such as micro–lenses. We used 3–D finite difference time domain (FDTD) method with perfect matched layer (PML) absorbing boundary conditions to test several micro–lenses that were designed based on phase only...