'A'
Title: Encrypted holographic memory using an encoded reference wave
Author(s): Zhu YC (Zhu, Yichao), Zhang JS (Zhang, Jiasen), Gong QH (Gong, Qihuang)
Source: APPLIED OPTICS 45 (34): 8748-8752 DEC 1 2006  
Authors' address:
Peking Univ, State Key Lab Mesoscop Phys, Beijing 100871, Peoples R China
Peking Univ, Dept Phys, Beijing 100871, Peoples R China

'B'
Title: Volume hologram scheme using optical fiber for spatial multiplexing
Author(s): Kang YH, Kim KH, Lee B
Source: OPTICS LETTERS 22 (10): 739-741 MAY 15 1997