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Limit of phase only approach in micro-lens design

Jebelli, Ali and Abdul Rahim, Ruzairi and Kazemi, Seyed H. (2011) Limit of phase only approach in micro-lens design. Jurnal Teknologi, 54 (1). pp. 61-68. ISSN 0127–9696

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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 approach to evaluate the accuracy of this approach. It is shown that if the focal length is greater than 80? and 25? for 2p and 4p phase resets, respectively, the error in the main lobe diffraction efficiency will be less than 10%.

Item Type:Article
Uncontrolled Keywords:copyright, internet
Subjects:Z Bibliography. Library Science. Information Resources
Divisions:Electrical Engineering
ID Code:45019
Deposited By: Haliza Zainal
Deposited On:27 Apr 2015 04:49
Last Modified:01 Nov 2017 04:17

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