<link rel="stylesheet" href="styles.cf390c6bfbe7555f.css">

Browsing by Author "Chen, Yung-Chih"

Now showing 1 - 1 of 1
  • Thumbnail Image
    Item type:Item,
    Prism-type holographic optical element design and verification for the blue-light small-form-factor optical pickup head
    (2012-08-20)
    Shih, Hsi-Fu
    ;
    Chiu, Yi
    ;
    Cheng, Stone
    ;
    Lee, Yuan-Chin
    ;
    Lu, Chun-Shin
    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. (c) 2012 Optical Society of America