Micro-grating multiplexing is obtained by using a single beam containing multiple wavelengths from white light coded with a wavelength combiner. In addition, we have successfully recorded micro-grating array with diffraction-limited pit size.
© 2007 Optical Society of America
(050.0050) Diffraction and gratings : Diffraction and gratings
(050.7330) Diffraction and gratings : Volume gratings
(210.0210) Optical data storage : Optical data storage
(210.2860) Optical data storage : Holographic and volume memories
P. Wu, Z. Liu, J. J. Yang, A. Flores, and M. R. Wang, "Wavelength-Multiplexed Microholographic Data Storage with Diffraction-Limited Pit Size," in Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion, OSA Technical Digest (CD) (Optical Society of America, 2007), paper FThM6.
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