1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationFibre optic active componentsand devices Performance standardsPart 7: 1 310 nm discrete vertical cavity surface emitting laser devicesBS EN 62149-7:2012National forewordThis Brit
2、ish Standard is the UK implementation of EN 62149-7:2012. It isidentical to IEC 62149-7:2012.The UK participation in its preparation was entrusted by Technical CommitteeGEL/86, Fibre optics, to Subcommittee GEL/86/3, Fibre optic systems andactive devices.A list of organizations represented on this c
3、ommittee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. The British Standards Institution 2012Published by BSI Standards Limited 2012ISBN 978 0 580 74339 9ICS 33.180
4、.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 June 2012.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 62149-7:2012EUR
5、OPEAN STANDARD EN 62149-7 NORME EUROPENNE EUROPISCHE NORM May 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - Al
6、l rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62149-7:2012 E ICS 33.180.20 English version Fibre optic active components and devices - Performance standards - Part 7: 1 310 nm discrete vertical cavity surface emitting laser devices (IEC 621
7、49-7:2012) Composants et dispositifs actifs fibres optiques - Norme de performance - Partie 7: Dispositifs discrets laser 1 310 nm mettant en surface (CEI 62149-7:2012) Aktive Lichtwellenleiterbauelemente und -gerte - Betriebsverhaltensnormen - Teil 7: 1 310 nm oberflchenemittierender Laser-Bauteile
8、 mit vertikalem Resonator (IEC 62149-7:2012) This European Standard was approved by CENELEC on 2012-05-03. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alte
9、ration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language
10、 made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Cze
11、ch Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 62149-7:2012EN 62149-7:201
12、2 - 2 - Foreword The text of document 86C/1021/CDV, future edition 1 of IEC 62149-7, prepared by IEC/TC 86 “Fibre optics“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62149-7:2012. The following dates are fixed: latest date by which the document has to be implemented
13、at national level by publication of an identical national standard or by endorsement (dop) 2013-02-03 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2015-05-03 Attention is drawn to the possibility that some of the elements of this document may b
14、e the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62149-7:2012 was approved by CENELEC as a European Standard without any modification. In the official version,
15、 for Bibliography, the following notes have to be added for the standards indicated: IEC 60191 series NOTE Harmonized as EN 60191 series (not modified). IEC 60747-5-1 NOTE Harmonized as EN 60747-5-1. IEC 60793-2 NOTE Harmonized as EN 60793-2. IEC 60874 series NOTE Harmonized as EN 60874 series (not
16、modified). IEC 61280-1-3 NOTE Harmonized as EN 61280-1-3. IEC 62007-1 NOTE Harmonized as EN 62007-1. IEC 62007-2 NOTE Harmonized as EN 62007-2. IEC 62148-1 NOTE Harmonized as EN 62148-1. IEC 62149-1 NOTE Harmonized as EN 62149-1. IEC 62149-4 NOTE Harmonized as EN 62149-4. BS EN 62149-7:2012- 3 - EN
17、62149-7:2012 Annex ZA (normative) Normative references to international publications with their corresponding European publications 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 edit
18、ion cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60749 S
19、eries Semiconductor devices - Mechanical and climatic test methods EN 60749 Series IEC 60825-1 - Safety of laser products - Part 1: Equipment classification and requirements EN 60825-1 - IEC 60950-1 - Information technology equipment - Safety -Part 1: General requirements EN 60950-1 - IEC 61300-2-4
20、- Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-4: Tests - Fibre/cable retention EN 61300-2-4 - IEC 61300-2-19 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-19: Tests - Damp
21、heat (steady state) EN 61300-2-19 - IEC 61300-2-48 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-48: Tests - Temperature-humidity cycling EN 61300-2-48 - IEC 62148-15 - Fibre optic active components and devices - Package and interface s
22、tandards - Part 15: Discrete vertical cavity surface emitting laser packages EN 62148-15 - IEC Guide 107 1998 Electromagnetic compatibility - Guide to the drafting of electromagnetic compatibility publications - - BS EN 62149-7:2012 2 62149-7 IEC:2012 CONTENTS INTRODUCTION . 6 1 Scope . 7 2 Normativ
23、e references . 7 3 Terms, definitions, symbols and abbreviated terms . 8 3.1 Terms and definitions 8 3.2 Symbols and abbreviated terms. 9 4 Product parameters 9 4.1 Absolute limiting ratings 9 4.2 Operating environment 9 4.3 Functional specification . 10 4.4 Diagrams . 10 5 Testing . 10 5.1 General
24、. 10 5.2 Characterization testing . 10 5.3 Performance testing 10 6 Environmental specifications 10 6.1 General safety . 10 6.2 Laser safety 10 6.3 Electromagnetic compatibility (EMC) requirements 11 Annex A (normative) Specifications for multimode 1 310-nm VCSEL device without a monitor photodiode
25、(Case a) . 12 Annex B (normative) Specifications for multimode 1 310-nm VCSEL device with a monitor photodiode (Case b) . 16 Annex C (normative) Specifications for single-mode 1 310-nm VCSEL device without a monitor photodiode (Case c) . 21 Annex D (normative) Specifications for single-mode 1 310-nm
26、 VCSEL device with a monitor photodiode (Case d) . 27 Bibliography 33 Table 1 Subcategorized specifications of the 1 310-nm discrete VCSEL 7 Table 2 Operating environment 10 Table A.1 Absolute limiting ratings . 12 Table A.2 Operating conditions for functional specification. 12 Table A.3 Functional
27、specification 13 Table A.4 Performance test plan 14 Table A.5 Recommended performance test failure criteria . 15 Table B.1 Absolute limiting ratings . 16 Table B.2 Operating conditions for functional specification. 16 Table B.3 Functional specification 17 Table B.4 Performance test plan 19 Table B.5
28、 Recommended performance test failure criteria . 20 BS EN 62149-7:201262149-7 IEC:2012 3 Table C.1 Absolute limiting ratings . 21 Table C.2 Operating conditions for functional specification 21 Table C.3 Functional specification . 22 Table C.4 Performance test plan 25 Table C.5 Recommended performanc
29、e test failure criteria . 26 Table D.1 Absolute limiting ratings . 27 Table D.2 Operating conditions for functional specification 27 Table D.3 Functional specification . 28 Table D.4 Performance test plan 31 Table D.5 Recommended performance test failure criteria . 32 BS EN 62149-7:2012 6 62149-7 IE
30、C:2012 INTRODUCTION Fibre optic laser devices are used to convert electrical signals into optical signals. This part of IEC 62149 covers the performance specification for 1 310 nm discrete vertical cavity surface emitting laser devices in fibre optic telecommunication and optical data transmission a
31、pplications. BS EN 62149-7:201262149-7 IEC:2012 7 FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES PERFORMANCE STANDARDS Part 7: 1 310-nm discrete vertical cavity surface emitting laser devices 1 Scope This part of IEC 62149 covers the performance specification for 1 310-nm discrete vertical cavity surface
32、 emitting laser (VCSEL) devices of transverse single-mode and multimode types used for the fibre optic telecommunication and optical data transmission application in a form of the VCSEL chips mounted on a substrate with wire bonding to their chips anode and cathode terminals without any fibre pigtai
33、ls. The performance standard contains a definition of the product performance requirements together with a series of sets of tests and measurements with clearly defined conditions, severities, and pass/fail criteria. The tests are intended to be run on a “one-off” basis to prove any products ability
34、 to satisfy the performance standards requirements. A product that has been shown to meet all the requirements of a performance standard can be declared as complying with the performance standard, but should then be controlled by a quality assurance/quality conformance program. Depending on the sign
35、alling speed and application areas, subcategorized specifications of the 1 310-nm discrete VCSEL are defined as shown in Table 1. Table 1 Subcategorized specifications of the 1 310-nm discrete VCSEL 1,0625 GBd 1,25 GBd 2,125 GBd 3,125 GBd 4,25 GBd 8,5 GBd 10 GBda 16 GBd 25,78125 GBd Fibre Channel FC
36、1GB FC2GB FC4GB FC8GB FC16GBb Ethernet E1A1a E1A1b E1B E3A1a E3A1b E10BLX4 E10BLR E10BLW E40BLR4 E25BcNOTE Bd is baud rate; A1a is 50 m core multimode fibre; A1b is 62, 5 m core multimode fibre; B is single-mode fibre; LR is 10 G LAN; LW is 10 G WAN; LR4 is 40 G WDM. (Refer to IEC 60793-2, IEEE 802.
37、3-2002, INCITS 450-2009, INCITS/Project 2118-D/Rev1.00-2008.09.25, IEEE 802.3-2005, and IEEE P802.3ba-2009.) aNominal signal rate of 10 G Ethernet is 10,312 5 GBd for E10BLR and E40BLR4 and 9,953 28 GBd for E10BLW. b, cVCSEL specifications for signalling rates of 16 GBd, 25,781 25 GBd and above are
38、left for future works.Each subcategorized specification is also defined by separate details depending on the device types, such as specifications for a VCSEL device without a monitor photodiode (Case a) and for a VCSEL device with a monitor photodiode (Case b). 2 Normative references The following d
39、ocuments, 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 referenced document (including any amendments) applies. BS EN 62149-7:2012 8 6
40、2149-7 IEC:2012 IEC 60749 (all parts), Semiconductor devise Mechanical and climate test methods IEC 60825-1: Safety of laser products Part 1: Equipment classification and requirements IEC 60950-1, Information technology equipment Safety Part 1: General requirements IEC 61300-2-4, Fibre optic interco
41、nnecting devices and passive components Basic test and measurement procedures Part 2-4: Tests Fibre/cable retention IEC 61300-2-19, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-19: Tests Damp heat (steady state) IEC 61300-2-48, Fibre optic i
42、nterconnecting devices and passive components Basic test and measurement procedures Part 2-48: Tests Temperature-humidity cycling IEC 62148-15, Fibre optic active components and devices Package and interface standards Part 15: Discrete vertical cavity surface emitting laser packages IEC Guide 107: 1
43、998, Electromagnetic compatibility Guide to the drafting of electromagnetic compatibility publications 3 Terms, definitions, symbols and abbreviated terms NOTE Terminology concerning the physical concepts, the types of devices, the general terms, and that related to ratings and characteristics of se
44、miconductor devices can be found in IEC 60747-5-1. In addition, the definition for the essential ratings and characteristics of the semiconductor optoelectronic devices for fibre optic system applications can be found in IEC 62007-1. 3.1 Terms and definitions For the purposes of this document, the f
45、ollowing terms and definitions apply. NOTE The following terms are defined for the specific characteristics of vertical cavity surface emitting laser devices. 3.1.1 modulation speed digital modulation speed with an optimum modulation amplitude between the operating current and threshold current leve
46、l 3.1.2 multimode cross-section transverse mode of the laser beam profile with mode number greater than one Note 1 to entry: This means that the intensity profile has more than one spot, compared to the single-mode which corresponds to the cross-section transverse mode of the laser beam profile with
47、 mode number of one having the intensity profile of one circular spot. 3.1.3 laser wavelength peak central laser wavelength of the vertical cavity surface emitting laser device when it is operated at the normal operating conditions which is specified in the sectional specification of the VCSEL 3.1.4
48、 submount substrate upon which a laser is mounted for assembly into the further packaging BS EN 62149-7:201262149-7 IEC:2012 9 3.1.5 transverse mode cross-sectional profile of the optical beam intensity at the laser output of the VCSEL Note 1 to entry: Depending on the mode status between multimode
49、and single-mode, the package type of the VCSEL devices is also defined. 3.1.6 VCSEL device with a monitor photodiode VCSEL packaged device with a monitor photodiode 3.1.7 VCSEL device without a monitor photodiode VCSEL packaged device without a monitor photodiode 3.2 Symbols and abbreviated terms ppeak laser wavelength Iththreshold current Vththreshold voltage Iopoperating current Vfforward voltage at operating current Rsseries res
