Q-Blank M-Pack (20 writable blanks)
Twenty WritePhi Q-Blanks in the M-chemistry rev 1 — the writable substrate for authoring your own WPQ-DIMM designs.
© CRI-ONE. All rights reserved. Patents issued and pending. Unauthorized reproduction of the underlying designs is prohibited.
Extended catalog & full narrative — Q-Blank M-Pack (20 writable blanks)
The extended dossier appended from the 2026-08-05 catalog snapshot. Prices in the body copy have been stripped; the live-store price on this page is the authoritative figure. Images have been omitted.
Q-Blank M-Pack (20 writable blanks)
(USD). Twenty WritePhi Q-Blanks in the M-chemistry rev 1 — the writable substrate for authoring your own WPQ-DIMM designs.
What a Q-Blank is
A Q-Blank is a 120 mm × 1.2 mm polycarbonate disc — the same physical envelope as a commercial BDXL Blu-ray blank — carrying a specialized photonic-quantum recording chemistry. Where a BDXL blank stores data bits, a Q-Blank holds circuit elements: waveguides, resonators, phase shifters, single-photon sources, and detector elements are formed as the WritePhi Writer inscribes them.
M-chemistry rev 1
- Target wavelength: 1550 nm operation.
- Propagation loss: target ≤ 3 dB / cm.
- Thermo-optic stability: refractive-index drift ≤ 1×10-4 / K across 0-85 °C.
- Photostability: ≥ 10,000 hours of continuous operation with no visible feature degradation.
- Feature resolution: sub-diffraction-limit; waveguide widths 250 nm, phase-shifter alignment ± 30 nm.
What is included in the M-Pack
- Twenty Q-Blanks in individual anti-static cases, pre-primed with the M-chemistry recording layer.
- Batch certificate of analysis (propagation loss, refractive index, photostability test summary).
- Handling and storage instructions.
What the buyer needs to use them
- A WritePhi Writer (Project 57 SKU, sold separately). One Writer produces one written Q-Blank at a time.
- A WritePhi Dicer (Project 57 SKU, sold separately) if the buyer intends to assemble WPQ-DIMMs from their own designs.
- A WritePhi-Q SDK license (WP2-SDK) to author designs and produce
.wpprogfiles, unless the buyer only uses stock designs from the WPQ-Library.
Not compatible with commodity BDXL readers
A written Q-Blank is a circuit processor, not a data disc. It will not read in a standard Blu-ray drive; the recording chemistry produces optical circuit elements rather than data pits.
2ccda0f5171fc5cc8b5ea663ee5317c1a4274ce4b1aaa2a6b736673394c53b72Q-Blank M-Pack (20 writable blanks)
Publicly online since 2010 · U.S. patent applications since 2012 · inventions offered since 2014. The work of Christopher Gabriel Brown, independently documented.
