DHD™ Media Products

The HMD and HMC series of holographic media consist of our proprietary high performance recording medium sandwiched between two unformatted glass substrates. HMD series media come in convenient 120 mm disk format. HMC series media are available in 50 x 50 mm. card format. Both media are available in a standard recording thickness of 300, 400 and 500 microns. Other thicknesses may be available upon request.


Features and Benefits:

  • High Capacity of greater than 300 GByte and Data Transfer Rate of 200 MBytes/sec achievable in CD form factor

  • Ultra Low Shrinkage upon Recording: STX Aprilis's breakthrough Cationic Ring Opening Polymerization (CROP) chemistry assures the lowest shrinkage available. This attribute is fundamental for achieving highest dynamic range and highest storage capacity per unit media thickness.

  • Highest recording sensitivity available achieving real time recording in rotating disk media.

  • No Pre-Recording Exposure Required

  • High Refractive Index Modulation with Extremely Low Scatter: This attribute greatly improves signal to noise ratio and increases storage capacity.

  • No Post Recording Sensitivity

  • High Archival Data Lifetime of 100 Years

  • Precision Packaging & Manufacturing

Applications

  • Next Generation Optical Storage for Consumer Market

  • Archival Removable Storage

  • Nearline Removable Storage

For specifications of our media, download our media sheet here.

Media Products
Developmental Media Data Sheet

300 µm, 400 µm, 500 µm, 800 µm or custom thickness
Technical Licensing
STX Aprilis
 
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