標題: Verification of a Small-Form-Factor Optical Head With Micro Holographic Optical Element
作者: Hou, Kuan-Chou
Chiou, Jin-Chern
交大名義發表
National Chiao Tung University
關鍵字: HOE;pickup head;SFF;virtual method
公開日期: 1-Mar-2011
摘要: A small-form-factor (SFF) pickup head with a holographic optical element (HOE) is fabricated. The system employs a finite-conjugate object lens to focus a light beam. A holographic optical element is used to simplify the optical configuration. It provides a better means of alignment of fabrication and reduces the size of system relative to reflective light route. Thermal analysis was utilized to prove that temperature of LD is under an acceptable range. The pickup head system based on discrete components and a flip chip bonder with highly accurate alignment was to integrate it. Focusing error signal (FES) of pickup head was measured and presented. The optical system is demonstrated and proved that it is a feasible system.
URI: http://dx.doi.org/10.1109/TMAG.2010.2100369
http://hdl.handle.net/11536/574
ISSN: 0018-9464
DOI: 10.1109/TMAG.2010.2100369
期刊: IEEE TRANSACTIONS ON MAGNETICS
Volume: 47
Issue: 3
起始頁: 564
結束頁: 567
Appears in Collections:Conferences Paper


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