摘要
This paper presents the prism-type holographic optical element (PT-HOE) design for a small-form-factor (SFF) optical pickup head (OPH). The surface of the PT-HOE was simulated by three steps of optimization and generated by binary optics. Its grating pattern was fabricated on the inclined plane of a microprism by using the standard photolithography and specific dicing procedures. The optical characteristics of the device were verified. Based on the virtual image method, the SFF-OPH with the device was assembled and realized.
原文 | English |
---|---|
頁(從 - 到) | 5758-5766 |
頁數 | 9 |
期刊 | Applied Optics |
卷 | 51 |
發行號 | 24 |
DOIs | |
出版狀態 | Published - 20 8月 2012 |