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<br /> www.semiconductor-today.com<br /> Join our LinkedIn group: Semiconductor Today<br /> Follow us on Twitter: Semiconductor_T<br /> Choose Semiconductor Today for . . .<br /> ISSN 1752-2935 (online)<br /> semiconductorTODAY<br /> COMPOUNDS & ADVANCED SILICON<br /> Vol.7  Issue 2  March/April 2012 www.semiconductor-today.com<br /> Efficiency droop in<br /> nitride & phosphide LEDs<br /> First single-crystal<br /> gallium oxide FET<br /> Accurate and timely coverage of the compound semiconductor<br /> and advanced silicon industries<br /> Targeted 82,000+ international circulation<br /> Published 10 times a year and delivered by e-mail and RSS feeds<br /> Graphensic spun off  Emcore sells VCSEL range to Sumitomo<br /> Masimo buys Spire Semiconductor Oclaro and Opnext merge<br /> MAGAZINE<br /> WEB SITE<br /> Average of over 26,000 unique visitors to the site each month<br /> Daily <a title="SemiconductorToday2022(02)March page 1" href="https://secure.viewer.zmags.com/publication/b54eb339?page=1"> www.semiconductor-today.com </a> <a title="SemiconductorToday2022(02)March page 2" href="https://secure.viewer.zmags.com/publication/b54eb339?page=2"> ISSN 1752-2935 (online) semiconductorTODAY COMPOU</a> <a title="SemiconductorToday2022(02)March page 3" href="https://secure.viewer.zmags.com/publication/b54eb339?page=3"> THE GLOBAL LEADER IN EPIWAFER SUPPLY Enabling the</a> <a title="SemiconductorToday2022(02)March page 4" href="https://secure.viewer.zmags.com/publication/b54eb339?page=4"> 3 contents Editorial </a> <a title="SemiconductorToday2022(02)March page 5" href="https://secure.viewer.zmags.com/publication/b54eb339?page=5"> 4 editorial The need for secure supply chains Ap</a> <a title="SemiconductorToday2022(02)March page 6" href="https://secure.viewer.zmags.com/publication/b54eb339?page=6"> SemiToday_3 23 February 2022 13:30:07</a> <a title="SemiconductorToday2022(02)March page 7" href="https://secure.viewer.zmags.com/publication/b54eb339?page=7"> 6 news Q4 smartphone production sees 9.5% quarte</a> <a title="SemiconductorToday2022(02)March page 8" href="https://secure.viewer.zmags.com/publication/b54eb339?page=8"> News: Markets 7 of 3.6% to 1.381 billion units. </a> <a title="SemiconductorToday2022(02)March page 9" href="https://secure.viewer.zmags.com/publication/b54eb339?page=9"> 8 News: Microelectronics Skyworks adds Iridium's </a> <a title="SemiconductorToday2022(02)March page 10" href="https://secure.viewer.zmags.com/publication/b54eb339?page=10"> News: Microelectronics 9 Skyworks appoints financ</a> <a title="SemiconductorToday2022(02)March page 11" href="https://secure.viewer.zmags.com/publication/b54eb339?page=11"> 10 News: Microelectronics pSemi launches first SP</a> <a title="SemiconductorToday2022(02)March page 12" href="https://secure.viewer.zmags.com/publication/b54eb339?page=12"> Fuji Electric G-Twin UL Plug-In Series </a> <a title="SemiconductorToday2022(02)March page 13" href="https://secure.viewer.zmags.com/publication/b54eb339?page=13"> 12 News: Wide-bandgap electronics Soitec expandin</a> <a title="SemiconductorToday2022(02)March page 14" href="https://secure.viewer.zmags.com/publication/b54eb339?page=14"> News: Wide-bandgap electronics 13 II-VI accelerat</a> <a title="SemiconductorToday2022(02)March page 15" href="https://secure.viewer.zmags.com/publication/b54eb339?page=15"> 14 News: Wide-bandgap electronics Microchip unvei</a> <a title="SemiconductorToday2022(02)March page 16" href="https://secure.viewer.zmags.com/publication/b54eb339?page=16"> News: Wide-bandgap electronics 15 Infineon launch</a> <a title="SemiconductorToday2022(02)March page 17" href="https://secure.viewer.zmags.com/publication/b54eb339?page=17"> 16 News: Wide-bandgap electronics ROHM's SiC MOSF</a> <a title="SemiconductorToday2022(02)March page 18" href="https://secure.viewer.zmags.com/publication/b54eb339?page=18"> News: Wide-bandgap electronics 17 McLaren Applied</a> <a title="SemiconductorToday2022(02)March page 19" href="https://secure.viewer.zmags.com/publication/b54eb339?page=19"> 18 News: Wide-bandgap electronics Navitas announc</a> <a title="SemiconductorToday2022(02)March page 20" href="https://secure.viewer.zmags.com/publication/b54eb339?page=20"> News: Wide-bandgap electronics 19 Wolfspeed adds </a> <a title="SemiconductorToday2022(02)March page 21" href="https://secure.viewer.zmags.com/publication/b54eb339?page=21"> 20 News: Wide-bandgap electronics Teledyne e2v Hi</a> <a title="SemiconductorToday2022(02)March page 22" href="https://secure.viewer.zmags.com/publication/b54eb339?page=22"> News: Wide-bandgap electronics — APEC 2022 21 Inn</a> <a title="SemiconductorToday2022(02)March page 23" href="https://secure.viewer.zmags.com/publication/b54eb339?page=23"> 22 News: Wide-bandgap electronics — APEC 2022 EPC</a> <a title="SemiconductorToday2022(02)March page 24" href="https://secure.viewer.zmags.com/publication/b54eb339?page=24"> News: Wide-bandgap electronics — APEC 2022 23 EPC</a> <a title="SemiconductorToday2022(02)March page 25" href="https://secure.viewer.zmags.com/publication/b54eb339?page=25"> 24 News: Wide-bandgap electronics — APEC 2022 GaN</a> <a title="SemiconductorToday2022(02)March page 26" href="https://secure.viewer.zmags.com/publication/b54eb339?page=26"> News: Wide-bandgap electronics — APEC 2022 25 GaN</a> <a title="SemiconductorToday2022(02)March page 27" href="https://secure.viewer.zmags.com/publication/b54eb339?page=27"> 26 News: Wide-bandgap electronics — APEC 2022 Tra</a> <a title="SemiconductorToday2022(02)March page 28" href="https://secure.viewer.zmags.com/publication/b54eb339?page=28"> News: Wide-bandgap electronics — APEC 2022 27 Tra</a> <a title="SemiconductorToday2022(02)March page 29" href="https://secure.viewer.zmags.com/publication/b54eb339?page=29"> 28 News: Wide-bandgap electronics — APEC 2022 Cam</a> <a title="SemiconductorToday2022(02)March page 30" href="https://secure.viewer.zmags.com/publication/b54eb339?page=30"> News: Wide-bandgap electronics 29 Germany's `Edge</a> <a title="SemiconductorToday2022(02)March page 31" href="https://secure.viewer.zmags.com/publication/b54eb339?page=31"> 30 News: Materials and processing equipment Toyod</a> <a title="SemiconductorToday2022(02)March page 32" href="https://secure.viewer.zmags.com/publication/b54eb339?page=32"> News: Materials and processing equipment 31 Galli</a> <a title="SemiconductorToday2022(02)March page 33" href="https://secure.viewer.zmags.com/publication/b54eb339?page=33"> 32 News: Materials and processing equipment AXT g</a> <a title="SemiconductorToday2022(02)March page 34" href="https://secure.viewer.zmags.com/publication/b54eb339?page=34"> News: Materials and processing equipment 33 Mark</a> <a title="SemiconductorToday2022(02)March page 35" href="https://secure.viewer.zmags.com/publication/b54eb339?page=35"> 34 News: Materials and processing equipment Franc</a> <a title="SemiconductorToday2022(02)March page 36" href="https://secure.viewer.zmags.com/publication/b54eb339?page=36"> News: Materials and processing equipment 35 Riber</a> <a title="SemiconductorToday2022(02)March page 37" href="https://secure.viewer.zmags.com/publication/b54eb339?page=37"> 36 News: Materials and processing equipment Aixtr</a> <a title="SemiconductorToday2022(02)March page 38" href="https://secure.viewer.zmags.com/publication/b54eb339?page=38"> News: Materials and processing equipment 37 </a> <a title="SemiconductorToday2022(02)March page 39" href="https://secure.viewer.zmags.com/publication/b54eb339?page=39"> 38 News: Materials and processing equipment </a> <a title="SemiconductorToday2022(02)March page 40" href="https://secure.viewer.zmags.com/publication/b54eb339?page=40"> LIQUID NITROGEN PIPING Single phase, low pressur</a> <a title="SemiconductorToday2022(02)March page 41" href="https://secure.viewer.zmags.com/publication/b54eb339?page=41"> 40 News: Materials and processing equipment EVG a</a> <a title="SemiconductorToday2022(02)March page 42" href="https://secure.viewer.zmags.com/publication/b54eb339?page=42"> HIGH INNOVATION HAS HIGH STAKES. Rise to new sta</a> <a title="SemiconductorToday2022(02)March page 43" href="https://secure.viewer.zmags.com/publication/b54eb339?page=43"> 42 News: LEDs MICLEDI collaborating with GlobalFo</a> <a title="SemiconductorToday2022(02)March page 44" href="https://secure.viewer.zmags.com/publication/b54eb339?page=44"> News: LEDs 43 Seoul Viosys seeks to enjoin sales </a> <a title="SemiconductorToday2022(02)March page 45" href="https://secure.viewer.zmags.com/publication/b54eb339?page=45"> 44 News: Optoelectronics BluGlass acquiring US la</a> <a title="SemiconductorToday2022(02)March page 46" href="https://secure.viewer.zmags.com/publication/b54eb339?page=46"> News: Optoelectronics 45 Luminar acquiring Freedo</a> <a title="SemiconductorToday2022(02)March page 47" href="https://secure.viewer.zmags.com/publication/b54eb339?page=47"> 46 News: Optoelectronics Canada invests CDN$240m </a> <a title="SemiconductorToday2022(02)March page 48" href="https://secure.viewer.zmags.com/publication/b54eb339?page=48"> News: Optical communications — OFC 2022 47 TRUMPF</a> <a title="SemiconductorToday2022(02)March page 49" href="https://secure.viewer.zmags.com/publication/b54eb339?page=49"> 48 News: Optical communications EFFECT and Jabil </a> <a title="SemiconductorToday2022(02)March page 50" href="https://secure.viewer.zmags.com/publication/b54eb339?page=50"> News: Optical communications — OFC 2022 49 EFFECT</a> <a title="SemiconductorToday2022(02)March page 51" href="https://secure.viewer.zmags.com/publication/b54eb339?page=51"> 50 News: Optical communications — OFC 2022 POET b</a> <a title="SemiconductorToday2022(02)March page 52" href="https://secure.viewer.zmags.com/publication/b54eb339?page=52"> News: Optical communications 51 POET launches 400</a> <a title="SemiconductorToday2022(02)March page 53" href="https://secure.viewer.zmags.com/publication/b54eb339?page=53"> 52 News: Optical communications GlobalFoundries c</a> <a title="SemiconductorToday2022(02)March page 54" href="https://secure.viewer.zmags.com/publication/b54eb339?page=54"> When Accurate Real-Time Measurement Ma�ers </a> <a title="SemiconductorToday2022(02)March page 55" href="https://secure.viewer.zmags.com/publication/b54eb339?page=55"> 54 News: Optical communications — OFC 2022 Ranovu</a> <a title="SemiconductorToday2022(02)March page 56" href="https://secure.viewer.zmags.com/publication/b54eb339?page=56"> News: Optical communications — OFC 2022 55 Ranovu</a> <a title="SemiconductorToday2022(02)March page 57" href="https://secure.viewer.zmags.com/publication/b54eb339?page=57"> 56 News: Optical communications Lumentum & Ayar t</a> <a title="SemiconductorToday2022(02)March page 58" href="https://secure.viewer.zmags.com/publication/b54eb339?page=58"> News: Optical communications 57 HP and Ayar Labs </a> <a title="SemiconductorToday2022(02)March page 59" href="https://secure.viewer.zmags.com/publication/b54eb339?page=59"> 58 News: Optical communications — OFC 2022 Lument</a> <a title="SemiconductorToday2022(02)March page 60" href="https://secure.viewer.zmags.com/publication/b54eb339?page=60"> News: Optical communications — OFC 2022 59 deliv</a> <a title="SemiconductorToday2022(02)March page 61" href="https://secure.viewer.zmags.com/publication/b54eb339?page=61"> 60 News: Optical communications — OFC 2022 Source</a> <a title="SemiconductorToday2022(02)March page 62" href="https://secure.viewer.zmags.com/publication/b54eb339?page=62"> News: Optical communications — OFC 2022 61 Scinti</a> <a title="SemiconductorToday2022(02)March page 63" href="https://secure.viewer.zmags.com/publication/b54eb339?page=63"> 62 News: Optical communications — OFC 2022 NeoPho</a> <a title="SemiconductorToday2022(02)March page 64" href="https://secure.viewer.zmags.com/publication/b54eb339?page=64"> News: Optical communications — OFC 2022 63 NeoPho</a> <a title="SemiconductorToday2022(02)March page 65" href="https://secure.viewer.zmags.com/publication/b54eb339?page=65"> 64 News: Optical communications — OFC 2022 Ultra-</a> <a title="SemiconductorToday2022(02)March page 66" href="https://secure.viewer.zmags.com/publication/b54eb339?page=66"> News: Optical communications 65 NeoPhotonics' ful</a> <a title="SemiconductorToday2022(02)March page 67" href="https://secure.viewer.zmags.com/publication/b54eb339?page=67"> 66 News: Optical communications Acacia launches 4</a> <a title="SemiconductorToday2022(02)March page 68" href="https://secure.viewer.zmags.com/publication/b54eb339?page=68"> News: Optical communications 67 Open Eye Consorti</a> <a title="SemiconductorToday2022(02)March page 69" href="https://secure.viewer.zmags.com/publication/b54eb339?page=69"> 68 Technology focus: Photodetectors InGaAs/collo</a> <a title="SemiconductorToday2022(02)March page 70" href="https://secure.viewer.zmags.com/publication/b54eb339?page=70"> Technology focus: Photodetectors 69 The activati</a> <a title="SemiconductorToday2022(02)March page 71" href="https://secure.viewer.zmags.com/publication/b54eb339?page=71"> 70 Technology focus: Optoelectronics Intermediat</a> <a title="SemiconductorToday2022(02)March page 72" href="https://secure.viewer.zmags.com/publication/b54eb339?page=72"> Technology focus: Optoelectronics 71 The team </a> <a title="SemiconductorToday2022(02)March page 73" href="https://secure.viewer.zmags.com/publication/b54eb339?page=73"> 72 Technology focus: Nitride transistors Reliabl</a> <a title="SemiconductorToday2022(02)March page 74" href="https://secure.viewer.zmags.com/publication/b54eb339?page=74"> Technology focus: Nitride transistors 73 robust </a> <a title="SemiconductorToday2022(02)March page 75" href="https://secure.viewer.zmags.com/publication/b54eb339?page=75"> 74 Technology focus: Nitride diodes Sandia repor</a> <a title="SemiconductorToday2022(02)March page 76" href="https://secure.viewer.zmags.com/publication/b54eb339?page=76"> Technology focus: Nitride diodes 75 process we u</a> <a title="SemiconductorToday2022(02)March page 77" href="https://secure.viewer.zmags.com/publication/b54eb339?page=77"> 76 Technology focus: Wide-bandgap devices NiO/Ga</a> <a title="SemiconductorToday2022(02)March page 78" href="https://secure.viewer.zmags.com/publication/b54eb339?page=78"> Technology focus: Wide-bandgap devices 77 The </a> <a title="SemiconductorToday2022(02)March page 79" href="https://secure.viewer.zmags.com/publication/b54eb339?page=79"> 78 Technology focus: Transistors Boosting transc</a> <a title="SemiconductorToday2022(02)March page 80" href="https://secure.viewer.zmags.com/publication/b54eb339?page=80"> Technology focus: Transistors 79 fabricated in t</a> <a title="SemiconductorToday2022(02)March page 81" href="https://secure.viewer.zmags.com/publication/b54eb339?page=81"> 80 Technology focus: Transistors Pushing indium </a> <a title="SemiconductorToday2022(02)March page 82" href="https://secure.viewer.zmags.com/publication/b54eb339?page=82"> Technology focus: Transistors 81 </a> <a title="SemiconductorToday2022(02)March page 83" href="https://secure.viewer.zmags.com/publication/b54eb339?page=83"> 82 Technology focus: Transistors ●minimization o</a> <a title="SemiconductorToday2022(02)March page 84" href="https://secure.viewer.zmags.com/publication/b54eb339?page=84"> www.semiconductor-today.com </a> <a title="SemiconductorToday2022(02)March page 85" href="https://secure.viewer.zmags.com/publication/b54eb339?page=85"> 84 suppliers' directory Index 1 Bulk crystal so</a> <a title="SemiconductorToday2022(02)March page 86" href="https://secure.viewer.zmags.com/publication/b54eb339?page=86"> Suppliers' Directory 85 Kyma Technologies Inc 882</a> <a title="SemiconductorToday2022(02)March page 87" href="https://secure.viewer.zmags.com/publication/b54eb339?page=87"> 86 Suppliers' Directory Nouryon Functional Chemic</a> <a title="SemiconductorToday2022(02)March page 88" href="https://secure.viewer.zmags.com/publication/b54eb339?page=88"> Suppliers' Directory 87 EV Group is a technology </a> <a title="SemiconductorToday2022(02)March page 89" href="https://secure.viewer.zmags.com/publication/b54eb339?page=89"> 88 Suppliers' Directory LayTec AG Seesener Str. 1</a> <a title="SemiconductorToday2022(02)March page 90" href="https://secure.viewer.zmags.com/publication/b54eb339?page=90"> Suppliers' Directory 89 17 Assembly/packaging fou</a> <a title="SemiconductorToday2022(02)March page 91" href="https://secure.viewer.zmags.com/publication/b54eb339?page=91"> 90 event calendar If you would like your event li</a> <a title="SemiconductorToday2022(02)March page 92" href="https://secure.viewer.zmags.com/publication/b54eb339?page=92"> Event Calendar 91 30 May – 3 June 2022 IEEE 72nd</a> <a title="SemiconductorToday2022(02)March page 93" href="https://secure.viewer.zmags.com/publication/b54eb339?page=93"> www.semiconductor-today.com </a>