Title: Fabrication and Verification of a Small-Form-Factor Blue-Light Optical Pickup Head With Holographic Optical Element
Authors: Lin, Yue-Jheng
Chiu, Yi
Shih, Hsi-Fu
Chiou, Jin-Chern
Department of Electrical and Computer Engineering
Keywords: Blu-ray;gauge repeatability and reproducibility (GR&R);holographic optical element;optical pickup head;small-form-factor (SFF);virtual image method
Issue Date: 1-Jan-2012
Abstract: A small-form-factor (SFF) blue-light optical pickup head (OPH) with holographic optical element (HOE) has been fabricated and assembled. The assembly and alignment of various components in the pickup head were facilitated by using a flip chip bonder. Experimental results indicated that the focusing error signal (FES) of the assembled OPH with the wavelength of 405 nm could be successfully detected. The linear range of the FES was about than 4 m. The gauge repeatability and reproducibility (GR&R) of the assembly process was tested and found to be acceptable.
URI: http://hdl.handle.net/11536/16559
ISSN: 0733-8724
Volume: 30
Issue: 1
End Page: 38
Appears in Collections:Articles

Files in This Item:

  1. 000305962800002.pdf