High density holographic versatile disc (HVD) system using collinear technologies

Collinear Holography was proposed by OPTWARE Corporation, in which the information and reference beams were aligned co-axially and modulated by the same SLM. With this unique configuration the optical pickup can be designed as small as the DVD′s, and can be placed on one side of the recording disc. A 2-dimensional digital page data format was used and the shift-multiplexing method was employed to increased recording density of HVD. As the servo technology is being introduced to control the objective lens to be maintained precisely to the disc in the recording and the reconstructing process, a vibration isolator is no longer necessary. In HVD, the pre-formatted meta-data reflective layer was used for the focus/tracking servo and reading address information, and the dichroic mirror layer was used for detecting holographic recording information without interfering with the preformatted information. Experimental and theoretical studies suggest that the holographic material is very effective to increased recording density of the system. HVD will be compatible with existing disc storage systems, like CD and DVD, and enable us to expand its applications into other optical information storage systems.

参考文献

[1] P J van Heerden. Theory of optical information storage in solids[J]. Applied Optics, 1963, 2(4): 393-400.

[2] Fai H Mok. Angle-multiplexed storage of 5000 holograms in lithium niobate[J]. Opt Lett, 1993, 18: 915-917.

[3] Denz C, Pauliat G, Roosen G, et al. Volume hologram multiplexing using a deterministic phase encoding method[J]. Opt Commun, 1991, 85: 171-176.

[4] David Lande, John F Heanue, Matthew C Bashaw, et al. Digital wavelength-multiplexed holographic data storage system[J]. Opt Lett, 1996, 21: 1780-1782.

[5] Hideyoshi Horimai, Tan Xiaodi. Collinear technology for holographic versatile disk[J]. Appl Opt, 2006, 45(5): 910-914.

[6] Hideyoshi Horimai, Tan Xiaodi. Advanced collinear holography[J]. Opt Rev, 2005, 12(2): 90-92.

[7] Hideyoshi Horimai, Tan Xiaodi. Holographic versatile disc system[C]//SPIE Symposium on Optics & Photonics 2005, Organic Holographic Materials and Applications III (San Diego, California, USA, 2005), Klaus Meerholz eds., Proceedings of SPIE, 2005, 5939: 1-9.

[8] Psaltis D, Levene M, Pu A, et al. Holographic storage using shift multiplexing[J]. Opt Lett, 1995, 20: 782-784.

[9] Hideyoshi Horimai, Tan Xiaodi, Li Jun. Collinear Holography[J]. Appl Opt, 2005, 44(13): 2575-2579.

[10] Coufal H J, Psaltis D, Sincerbox G T, et al. Holographic Data Storage, Springer Series in Optical Sciences[M]. Berlin: Springer, 2000.

[11] Hideyoshi Horimai, Tan Xiaodi, Li Jun, et al. Wavelength margin analysis in advanced collinear holography[J]. Jap J Appl Phys, 2005, 44(5B): 3493-3494.

[12] Tsutomu Shimura, Shotaro Ichimura, Ryushi Fujimura, et al. Analysis of a collinear holographic storage system: introduction of pixel spread function[J]. Optics Letter, 2006, 31(9): 1208-1210.

Hideyoshi Horimai, Lin Xiao, Liu Jinpeng, Tan Xiaodi. High density holographic versatile disc (HVD) system using collinear technologies[J]. 红外与激光工程, 2016, 45(9): 935006. Hideyoshi Horimai, Lin Xiao, Liu Jinpeng, Tan Xiaodi. High density holographic versatile disc (HVD) system using collinear technologies[J]. Infrared and Laser Engineering, 2016, 45(9): 935006.

High density holographic versatile disc (HVD) system using collinear technologies

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