Overview
ISO/IEC 11695-2:2015 is an international standard defining the dimensions and location of the accessible optical area for identification cards incorporating optical memory cards using the holographic recording method. This standard is part two in a series under ISO/IEC 11695, focusing on holographic optical memory cards-an advanced technology for digital data storage and interchange on secure identification media.
Issued jointly by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), this document establishes consistent parameters to ensure interoperability and accurate placement of holograms on optical memory cards. Its scope specifically covers the holographic recording method, complementing related parts that cover physical and optical characteristics.
Key Topics
- Accessible Optical Area: Defines the precise dimensions and location within the card where holograms can be recorded and accessed reliably.
- Chip-type and Magnetic-stripe-type Areas: Specifies two types of accessible optical areas depending on card architecture, with exact measurements for each type to accommodate either chip contact or magnetic stripe interfaces.
- Reference Hologram Placement: Identifies a standardized position (X = 15 mm, Y = 10 mm from reference edges) for a reference hologram that contains essential data to track the locations and contents of other holograms on the card.
- Dimensional Specifications: Covers critical parameters including radius of curvature (R), and distances (S, T, U, V) that define the optical area’s boundaries and placement relative to the card’s reference edges.
- Skew Tolerance: Limits angular deviation of the reference track to a maximum of 0.2°, ensuring precise hologram orientation.
- Hologram Size and Arrangement: Recommends typical hologram sizes and defines minimum spacing distances (dx = dy = 2 mm) to prevent crosstalk between multiple holograms, enabling reliable multi-hologram data storage.
- Compatibility Considerations: Notes potential patent rights associated with this technology, and emphasizes standardized design to support global licensing and implementation.
Applications
ISO/IEC 11695-2:2015 guides manufacturers and system integrators in the design and production of optical memory cards with holographic recording for secure and high-density data storage. Typical applications include:
- Government-issued Identification Cards: Enhanced security features using holographic data for passports, national ID cards, and driver’s licenses.
- Banking and Payment Cards: Secure storage of transaction data and authentication information with optical holograms.
- Access Control Cards: Multi-factor authentication with holographic elements combined with chip or magnetic stripe technology.
- Data Archiving Systems: Durable, high-capacity storage on portable cards where holographic data layers increase memory density.
- Interoperability Frameworks: Ensures uniform implementation across industries requiring data consistency and card compatibility.
By standardizing the accessible optical area, this standard facilitates the development of reading and writing devices compatible across brands and industries, supporting global trade and secure information exchange.
Related Standards
ISO/IEC 11695-2:2015 is part of the ISO/IEC 11695 series and complements several key standards including:
- ISO/IEC 11695-1: Physical characteristics of holographic optical memory cards.
- ISO/IEC 11695-3: Optical properties and characteristics of holographic memory cards.
- ISO/IEC 11693-1: General characteristics for optical memory cards.
- ISO/IEC 7810: Physical characteristics of identification cards, including size and shape-referenced for card dimensions.
- ISO/IEC 7816-2: Dimensions and location of contacts for integrated circuit cards, relevant for chip-type optical cards.
- ISO/IEC 10373-5: Test methods specific to optical memory card performance and durability.
These interconnected standards underpin a comprehensive framework for the design, testing, and deployment of secure identification cards incorporating optical holographic memory.
Implementing ISO/IEC 11695-2:2015 enables industries to harness the benefits of holographic optical memory while ensuring standardization, reliability, and compatibility in identification card technologies worldwide.
Open preview (PDF)Identification cards — Optical memory cards — Holographic recording method — Part 2: Dimensions and location of accessible optical area