'A'
Removable fieldstone security key used in random pattern optical multiple recording
Author(s): Inoue A (Inoue, Ai)1, Takayama Y (Takayama, Yoshihisa)2, Ishii Y (Ishii, Yuko)1, Kodate K (Kodate, Kashiko)1  
Source: JAPANESE JOURNAL OF APPLIED PHYSICS    Volume: 47    Issue: 7    Pages: 5960-5963    Part: Part 2    Published: JUL 2008    
Authors' addresses:
1. Japan Womens Univ, Fac Sci, Bunkyo Ku, Tokyo 1128681, Japan
2. Natl Inst Informat & Commun Technol, Koganei, Tokyo 1848795 Japan

'B'
Characteristics of remote hologram multiplexing with random pattern references from a multimode fiber bundle
Author(s): Han S, Jeong Y, Paek J, Kim T, Lee B  
Source: OPTICAL ENGINEERING    Volume: 43    Issue: 9    Pages: 2040-2047    Published: SEP 2004