oSIST prEN ISO 14881:2020
(Main)Integrated optics - Interfaces - Parameters relevant to coupling properties (ISO/DIS 14881:2020)
Integrated optics - Interfaces - Parameters relevant to coupling properties (ISO/DIS 14881:2020)
Integrierte Optik - Schnittstellen - Kopplungsrelevante Parameter (ISO/DIS 14881:2020)
Optique intégrée - Interfaces - Paramètres caractérisant les propriétés de couplage (ISO/DIS 14881:2020)
Integrirana optika - Vmesniki - Parametri, ustrezni za sklope lastnosti (ISO/DIS 14881:2020)
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Standards Content (sample)
SLOVENSKI STANDARD
oSIST prEN ISO 14881:2020
01-maj-2020
Integrirana optika - Vmesniki - Parametri, ustrezni za sklope lastnosti (ISO/DIS
14881:2020)
Integrated optics - Interfaces - Parameters relevant to coupling properties (ISO/DIS
14881:2020)Integrierte Optik - Schnittstellen - Kopplungsrelevante Parameter (ISO/DIS 14881:2020)
Optique intégrée - Interfaces - Paramètres caractérisant les propriétés de couplage
(ISO/DIS 14881:2020)Ta slovenski standard je istoveten z: prEN ISO 14881
ICS:
31.260 Optoelektronika, laserska Optoelectronics. Laser
oprema equipment
oSIST prEN ISO 14881:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 14881:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 14881
ISO/TC 172/SC 9 Secretariat: DIN
Voting begins on: Voting terminates on:
2020-03-30 2020-06-22
Integrated optics — Interfaces — Parameters relevant to
coupling properties
Optique intégrée — Interfaces — Paramètres caractérisant les propriétés de couplage
ICS: 31.260THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
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WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 14881:2020(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. ISO 2020
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oSIST prEN ISO 14881:2020
ISO/DIS 14881:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
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ii © ISO 2020 – All rights reserved
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oSIST prEN ISO 14881:2020
ISO/DIS 14881:2020(E)
Contents Page
Foreword ........................................................................................................................................................................................................................................iv
Introduction ..................................................................................................................................................................................................................................v
1 Scope ................................................................................................................................................................................................................................. 1
2 Normative references ...................................................................................................................................................................................... 1
3 Terms and definitions ..................................................................................................................................................................................... 1
4 Properties relevant to coupling ............................................................................................................................................................ 5
4.1 General ........................................................................................................................................................................................................... 5
4.2 Chip geometry (see Figure 3) ..................................................................................................................................................... 5
4.3 Waveguide geometry (see Figure 4) ......... ............................................................................................................................ 5
4.4 Fibre tolerances ...................................................................................................................................................................................... 6
4.5 Endface properties (see Figure 5) .......................................................................................................................................... 6
4.6 Spot size ........................................................................................................................................................................................................ 7
4.7 Polarization of waveguide mode ............................................................................................................................................. 7
Annex A (informative) ........................................................................................................................................................................................................ 8
Bibliography ................................................................................................................................................................................................................................ 9
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oSIST prEN ISO 14881:2020
ISO/DIS 14881:2020(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.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 ISO documents 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 shall not be held responsible 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 given for the convenience of users and does not
constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 172 Optics and photonics, Subcommittee
SC 9, Laser and electro optical systems.This second edition cancels and replaces the first edition (ISO 14881:2001), which has been technically
revised.The main changes compared to the previous edition are as follows:
— Terminologies that have not been frequently used over the last 5 to 10 years are revised to those
matching to current trends.— In the revision process, terminologies and definitions are compared to similar terminology
definitions in IEC and harmonized.Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.iv © ISO 2020 – All rights reserved
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oSIST prEN ISO 14881:2020
ISO/DIS 14881:2020(E)
Introduction
The aim of this document is to clarify the terms of the relatively new field of “integrated optics” and to
define a unified vocabulary at a time when the first products are coming onto the market. It is expected
that this document will be revised periodically to adopt the requirements of customers and suppliers
of integrated optical products. At a later stage, it is planned to add definitions from other International
Standards which deal with integrated optics.Some of the definitions are closely related to definitions given in IEC 60050, International electrotechnical
vocabulary. Wherever this can lead to misunderstanding, integrated optics or integrated optical
waveguide should be used together with the defined term.© ISO 2020 – All rights reserved v
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oSIST prEN ISO 14881:2020
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oSIST prEN ISO 14881:2020
DRAFT INTERNATIONAL STANDARD ISO/DIS 14881:2020(E)
Integrated optics — Interfaces — Parameters relevant to
coupling properties
1 Scope
This document defines the relevant properties for coupling light into and out of integrated optical chips
(IOC) and chips with photonic integrated circuits (PIC). This document mainly focuses on butt coupling
via the waveguide endfaces. The definitions provide the basis for specifying the elements to be coupled
(e. g. fibres, integrated optical chips) related to coupling properties.2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 4288:1996, Geometrical Product Specifications (GPS) — Surface texture: Profile method — Rules and
procedures for the assessment of surface textureISO 11807-1, Integrated optics — Vocabulary — Part 1: Basic terms and symbols
ISO 11807-2, Integrated optics — Vocabulary — Part 2: Terms used in classification
IEC 60793-1-20:2014, Optical fibres — Part 1-20: Measurement methods and test procedures — Fibre
geometry3 Terms and definitions
For the purposes of this International Standard, the terms and definitions given in ISO 11807-1 and
ISO 11807-2 and the following apply .ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http:// www .electropedia .org/— ISO Online browsing platform: available at https:// www .iso .org/ obp
3.1
adiabatic coupling
coupling of fibre and tapered waveguide or two waveguides one of which, at least is tapered to utilize
mode coupling without optical power loss for maximum coupling efficiency3.2
anti-reflection coating of endfaces
thin film coating on the endfa
...
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