BS ISO IEC 11695-1-2015 Identification cards Optical memory cards Holographic recording method Physical characteristics《识别卡 光学存储卡 全息记录方法 物理特性》.pdf

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1、BSI Standards Publication BS ISO/IEC 11695-1:2015 Identification cards Optical memory cards Holographic recording method Part 1: Physical characteristicsBS ISO/IEC 11695-1:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO/IEC 11695-1:2015. It supersedes BS

2、 ISO/IEC 11695-1:2008 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee IST/17, Cards and personal identification. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to in

3、clude all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 978 0 580 84445 4 ICS 35.240.15 Compliance with a British Standard cannot confer immunity from legal obligations.

4、This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2015. Amendments issued since publication Date Text affectedBS ISO/IEC 11695-1:2015 Identification cards Optical memory cards Holographic recording method Part 1: Physical characteristic

5、s Cartes didentification Cartes mmoire optique Mthode denregistrement holographique Partie 1: Caractristiques physiques INTERNATIONAL STANDARD ISO/IEC 11695-1 Reference number ISO/IEC 11695-1:2015(E) Second edition 2015-05-15 ISO/IEC 2015 BS ISO/IEC 11695-1:2015ii ISO/IEC 2015 All rights reserved CO

6、PYRIGHT PROTECTED DOCUMENT ISO/IEC 2015, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intra

7、net, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.or

8、g www.iso.org ISO/IEC 11695-1:2015(E)BS ISO/IEC 11695-1:2015ISO/IEC 11695-1:2015(E)Foreword iv Introduction v 1 Scope .1 2 Normative references 1 3 Terms and definitions .1 4 Holographic Memory Cards Physical Characteristics .3 4.1 Dimensions . 3 4.1.1 Card height and width . 3 4.1.2 Card thickness

9、3 4.1.3 Card corners 3 4.1.4 Card edges . 3 4.2 Construction 3 4.2.1 Card construction 3 4.2.2 Cross-section at accessible optical area . 3 4.3 Physical characteristics . 3 4.3.1 Protective layer(s) 3 4.3.2 Storage layer 4 4.3.3 Reflective layer 4 4.3.4 Substrate layer . 4 4.3.5 Additions. 4 4.3.6 B

10、ending stiffness 5 4.3.7 Card warpage 5 4.3.8 X-rays . 5 4.3.9 Toxicity . 5 4.3.10 Ultraviolet light . 5 4.3.11 Light transmittance . 5 4.3.12 Bending properties 5 4.3.13 Resistance to chemicals . 5 4.3.14 Atmospheric requirements . 5 4.3.15 Durability . 5 4.3.16 Dimensional stability and warpage wi

11、th temperature and humidity 5 4.3.17 Default test environment and conditioning 5 Annex A (informative) Holographic Data Storage .6 Bibliography .10 ISO/IEC 2015 All rights reserved iii Contents PageBS ISO/IEC 11695-1:2015ISO/IEC 11695-1:2015(E) Foreword ISO (the International Organization for Standa

12、rdization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organizati

13、on to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, I

14、SO and IEC have established a joint technical committee, ISO/IEC JTC 1. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of documen

15、t should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held resp

16、onsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information give

17、n for the convenience of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT), see the followi

18、ng URL: Foreword Supplementary information. The committee responsible for this document is ISO/IEC JTC 1, Information technology, Subcommittee SC 17, Cards and personal identifcation. This second edition cancels and replaces the first edition (ISO/IEC 11695-1:2008), which has been technically revise

19、d. ISO/IEC 11695 consists of the following parts, under the general title Identification cards Optical memory cards Holographic Recording Method: Part 1: Physical characteristics Part 2: Dimensions and location of the accessible optical area Part 3: Optical properties and characteristics Part 4: Log

20、ical data structuresiv ISO/IEC 2015 All rights reservedBS ISO/IEC 11695-1:2015ISO/IEC 11695-1:2015(E) Introduction This part of ISO/IEC 11695 is one of a series of International Standards defining the parameters for optical holographic memory cards and the use of such cards for the storage and inter

21、change of digital data. These International Standards recognize the existence of different methods for recording and reading Information on optical memory cards, the characteristics of which are specific to the recording method employed. In general, these different recording methods will not be comp

22、atible with each other. Therefore, the Standards are structured to accommodate the inclusion of existing and future recording methods in a consistent manner. This part of ISO/IEC 11695 is specific to optical memory cards using the holographic recording method. Characteristics which apply to other sp

23、ecific recording methods are found in separate Standards documents. This part of ISO/IEC 11695 defines the physical characteristics and the extent of compliance with, addition to, and/or deviation from the relevant base document, ISO/IEC 11693-1. The International Organization for Standardization (I

24、SO) and International Electrotechnical Commission (IEC) draw attention to the fact that it is claimed that compliance with this document may involve the use of patents. The ISO and IEC take no position concerning the evidence, validity and scope of these patent rights. The holders of these patent ri

25、ghts have ensured the ISO and IEC that they are willing to negotiate licenses under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the Statements of the holders of these patent rights are registered with the ISO and IEC. Information may

26、be obtained from: Certego GmbH Keltenring 12 82041 Oberhaching Germany Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights other than those identified above. ISO and IEC shall not be held responsible for identifying any or all such pat

27、ent rights. ISO/IEC 2015 All rights reserved vBS ISO/IEC 11695-1:2015BS ISO/IEC 11695-1:2015Identification cards Optical memory cards Holographic recording method Part 1: Physical characteristics 1 Scope This part of ISO/IEC 11695 defines the physical characteristics of optical memory cards using th

28、e holographic recording method. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenc

29、ed document (including any amendments) applies. ISO/IEC 7810, Identification cards Physical characteristics ISO/IEC 7816-1, Identification cards Integrated circuit cards Part 1: Cards with contacts Physical characteristics ISO/IEC 10373-1, Identification cards Test methods Part 1: General characteri

30、stics ISO/IEC 11695-2, Identification cards Optical memory cards Holographic recording method Part 2: Dimensions and location of accessible optical area ISO/IEC 11695-3, Identification cards Optical memory cards Holographic recording method Part 3: Optical properties and characteristics ISO/IEC 1169

31、5-4, Identification cards Optical memory cards Holographic recording method Part 4: Logical data structures 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO/IEC 11695-2, ISO/IEC 11695-3 and the following apply. 3.1 holographic recording method writing

32、 and/or pre-formatting of digital data on the holographic memory card in the form of holograms 3.2 hologram microscopic structure which can be written by optical energy into an accessible optical area causing diffraction of a read-out beam of certain wavelength by illumination Note 1 to entry: A hol

33、ogram is the representation of a two-dimensional code of digital data on the holographic memory card. 3.3 amplitude hologram type of hologram which modulates the amplitude of a read-out beam in the read-out process INTERNATIONAL ST ANDARD ISO/IEC 11695-1:2015(E) ISO/IEC 2015 All rights reserved 1BS

34、ISO/IEC 11695-1:2015ISO/IEC 11695-1:2015(E) 3.4 phase hologram type of hologram which modulates the phase of a read-out beam in the read-out process 3.5 thick hologram hologram in which the thickness is n times the wavelength of the writing/reading beam where n 10 3.6 thin hologram hologram characte

35、rized by the thickness of the recording medium containing the hologram, whereby the hologram has the same order as the wavelength of the writing/reading beam 3.7 holographic memory card card containing an accessible optical area to which holograms can be written using external optical energy 3.8 acc

36、essible optical area partition of the holographic memory card which is available to be accessed by the read and/or write beam of the holographic read-out and/or recording system used 3.9 storage layer specific layer of the holographic memory card, located between the protective layer and the reflect

37、ive layer, which contains specific materials to permit writing and/or reading back holographic recorded data by optical means 3.10 protective layer transparent layer of material within the holographic memory card which is placed on top of the storage layer and able to provide protection against scra

38、tches, humidity and damage caused by environmental influence 3.11 reflective layer layer of material within the holographic memory card placed between substrate layer and storage layer to reflect the writing and reading beam so that the holographic memory card can be read-out in reflection mode 3.12

39、 substrate layer layer of material of an holographic memory card providing a flat and smooth surface for both the reflective and storage layers attaching the storage medium to the card body, when the substrate layer is not the card body 3.13 polarization property of electromagnetic waves, such as li

40、ght, that describes the direction of the transverse electric field Note 1 to entry: More generally, the polarization of a transverse wave describes the direction of oscillation in the plane perpendicular to the direction of travel. 3.14 birefringence decomposition of a ray of light into two rays (th

41、e ordinary ray and the extraordinary ray) when it passes through certain types of material, depending on the polarization of the light Note 1 to entry: This effect occurs when the structure of the material is anisotropic.2 ISO/IEC 2015 All rights reservedBS ISO/IEC 11695-1:2015ISO/IEC 11695-1:2015(E

42、) 4 Holographic Memory Cards Physical Characteristics 4.1 Dimensions 4.1.1 Card height and width ISO/IEC 7810 applies. 4.1.2 Card thickness ISO/IEC 7810 applies. 4.1.3 Card corners ISO/IEC 7810 applies. 4.1.4 Card edges ISO/IEC 7810 applies. 4.2 Construction 4.2.1 Card construction ISO/IEC 7810 appl

43、ies. 4.2.2 Cross-section at accessible optical area See Figure 1. The holographic memory card contains an accessible optical area which is laminated, bonded, or inserted into the card body. The accessible optical area is composed of different layers: a substrate layer, a reflective layer, a storage

44、layer and one or more protective layers to protect the sub-layers from damage e.g. by surface damage, humidity and other environmental influence. NOTE Drawing not to scale. Figure 1 Section of a holographic memory card at the accessible optical area 4.3 Physical characteristics 4.3.1 Protective laye

45、r(s) There are one or multiple protective layers to protect the sub-layers (storage layer, reflective layer) from surface damage, humidity and other environmental influence. The protective layer has to be transparent for the writing and reading beam. ISO/IEC 2015 All rights reserved 3BS ISO/IEC 1169

46、5-1:2015ISO/IEC 11695-1:2015(E) When using reading or writing light with linear or circular polarization, the protective layer has to be free of birefringence. The protective layer ensures that the holographic memory card can survive the action of a destructive influence to the extent that it contin

47、ues to show optical characteristics which conform to the base standard. Test methods are specified in ISO 10373-1. 4.3.2 Storage layer The storage layer is a photosensitive material applied to the reflective or substrate layers. Examples of materials, which can be used are: high-resolution photograp

48、hic silver-halide film (e.g. Kodak 649F, Agfa 8E75HD); silver-halide sensitized gelatin (e.g. BB-640 from Holographic Recording Technologies); dichromated gelatin (DCG) (e.g. Geola PFG-04); photoresists (e.g. Shipley AZ-1350); photopolymers (e.g. Dupont OmniDex); functionalized comb-shaped liquid cr

49、ystalline polymers (see Reference 13). The thickness of the storage layer may vary depending on the specific optical characteristics of the material chosen. To be in compliance, materials used shall conform to the optical requirements as specified in ISO/IEC 11695-3. The material composing the storage layer determines the parameters for recording and reading of holog