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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="SemiconductorToday2021(08)Oct page 1" href="https://secure.viewer.zmags.com/publication/70f43b26?page=1"> www.semiconductor-today.com </a> <a title="SemiconductorToday2021(08)Oct page 2" href="https://secure.viewer.zmags.com/publication/70f43b26?page=2"> ISSN 1752-2935 (online) semiconductorTODAY COMPOU</a> <a title="SemiconductorToday2021(08)Oct page 3" href="https://secure.viewer.zmags.com/publication/70f43b26?page=3"> THE GLOBAL LEADER IN EPIWAFER SUPPLY Enabling the</a> <a title="SemiconductorToday2021(08)Oct page 4" href="https://secure.viewer.zmags.com/publication/70f43b26?page=4"> 3 contents Editorial </a> <a title="SemiconductorToday2021(08)Oct page 5" href="https://secure.viewer.zmags.com/publication/70f43b26?page=5"> 4 editorial Towards integration of RGB InGaN mic</a> <a title="SemiconductorToday2021(08)Oct page 6" href="https://secure.viewer.zmags.com/publication/70f43b26?page=6"> www.semiconductor-today.com </a> <a title="SemiconductorToday2021(08)Oct page 7" href="https://secure.viewer.zmags.com/publication/70f43b26?page=7"> 6 news Power and compound fab capacity to top re</a> <a title="SemiconductorToday2021(08)Oct page 8" href="https://secure.viewer.zmags.com/publication/70f43b26?page=8"> News: Markets 7 GaN power device market to grow 7</a> <a title="SemiconductorToday2021(08)Oct page 9" href="https://secure.viewer.zmags.com/publication/70f43b26?page=9"> 8 News: Microelectronics AmpliTech to open MMIC c</a> <a title="SemiconductorToday2021(08)Oct page 10" href="https://secure.viewer.zmags.com/publication/70f43b26?page=10"> News: Microelectronics 9 Guerrilla RF and X-Micro</a> <a title="SemiconductorToday2021(08)Oct page 11" href="https://secure.viewer.zmags.com/publication/70f43b26?page=11"> 10 News: Microelectronics Sivers Semiconductors t</a> <a title="SemiconductorToday2021(08)Oct page 12" href="https://secure.viewer.zmags.com/publication/70f43b26?page=12"> News: Microelectronics 11 General Meeting (EGM) </a> <a title="SemiconductorToday2021(08)Oct page 13" href="https://secure.viewer.zmags.com/publication/70f43b26?page=13"> 12 News: Wide-bandgap electronics University of N</a> <a title="SemiconductorToday2021(08)Oct page 14" href="https://secure.viewer.zmags.com/publication/70f43b26?page=14"> News: Wide-bandgap electronics 13 NSF grants $18m</a> <a title="SemiconductorToday2021(08)Oct page 15" href="https://secure.viewer.zmags.com/publication/70f43b26?page=15"> 14 News: Wide-bandgap electronics NREL's thermal </a> <a title="SemiconductorToday2021(08)Oct page 16" href="https://secure.viewer.zmags.com/publication/70f43b26?page=16"> News: Wide-bandgap electronics 15 Pre-Switch move</a> <a title="SemiconductorToday2021(08)Oct page 17" href="https://secure.viewer.zmags.com/publication/70f43b26?page=17"> 16 News: Wide-bandgap electronics Cree becomes Wo</a> <a title="SemiconductorToday2021(08)Oct page 18" href="https://secure.viewer.zmags.com/publication/70f43b26?page=18"> News: Wide-bandgap electronics 17 Wolfspeed to de</a> <a title="SemiconductorToday2021(08)Oct page 19" href="https://secure.viewer.zmags.com/publication/70f43b26?page=19"> 18 News: Wide-bandgap electronics EPC adds 40V, 1</a> <a title="SemiconductorToday2021(08)Oct page 20" href="https://secure.viewer.zmags.com/publication/70f43b26?page=20"> News: Wide-bandgap electronics 19 Efficient Power</a> <a title="SemiconductorToday2021(08)Oct page 21" href="https://secure.viewer.zmags.com/publication/70f43b26?page=21"> 20 News: Wide-bandgap electronics Navitas China o</a> <a title="SemiconductorToday2021(08)Oct page 22" href="https://secure.viewer.zmags.com/publication/70f43b26?page=22"> News: Wide-bandgap electronics 21 Navitas complet</a> <a title="SemiconductorToday2021(08)Oct page 23" href="https://secure.viewer.zmags.com/publication/70f43b26?page=23"> 22 News: Wide-bandgap electronics EPowerlabs uses</a> <a title="SemiconductorToday2021(08)Oct page 24" href="https://secure.viewer.zmags.com/publication/70f43b26?page=24"> Fuji Electric G-Twin UL Plug-In Series </a> <a title="SemiconductorToday2021(08)Oct page 25" href="https://secure.viewer.zmags.com/publication/70f43b26?page=25"> 24 News: Wide-bandgap electronics Imec and EUROPR</a> <a title="SemiconductorToday2021(08)Oct page 26" href="https://secure.viewer.zmags.com/publication/70f43b26?page=26"> Introducing A Silica Analyzer You Can Trust To En</a> <a title="SemiconductorToday2021(08)Oct page 27" href="https://secure.viewer.zmags.com/publication/70f43b26?page=27"> 26 News: Wide-bandgap electronics Transphorm wins</a> <a title="SemiconductorToday2021(08)Oct page 28" href="https://secure.viewer.zmags.com/publication/70f43b26?page=28"> News: Wide-bandgap electronics 27 Transphorm's st</a> <a title="SemiconductorToday2021(08)Oct page 29" href="https://secure.viewer.zmags.com/publication/70f43b26?page=29"> 28 News: Wide-bandgap electronics Cambridge GaN D</a> <a title="SemiconductorToday2021(08)Oct page 30" href="https://secure.viewer.zmags.com/publication/70f43b26?page=30"> www.semiconductor-today.com </a> <a title="SemiconductorToday2021(08)Oct page 31" href="https://secure.viewer.zmags.com/publication/70f43b26?page=31"> 30 News: Wide-bandgap electronics Showa Denko agr</a> <a title="SemiconductorToday2021(08)Oct page 32" href="https://secure.viewer.zmags.com/publication/70f43b26?page=32"> News: Materials and processing equipment 31 Keysi</a> <a title="SemiconductorToday2021(08)Oct page 33" href="https://secure.viewer.zmags.com/publication/70f43b26?page=33"> 32 News: Materials and processing equipment IQE s</a> <a title="SemiconductorToday2021(08)Oct page 34" href="https://secure.viewer.zmags.com/publication/70f43b26?page=34"> News: Materials and processing equipment 33 Veeco</a> <a title="SemiconductorToday2021(08)Oct page 35" href="https://secure.viewer.zmags.com/publication/70f43b26?page=35"> 34 News: Materials and processing equipment Oxfor</a> <a title="SemiconductorToday2021(08)Oct page 36" href="https://secure.viewer.zmags.com/publication/70f43b26?page=36"> News: Materials and processing equipment 35 Montp</a> <a title="SemiconductorToday2021(08)Oct page 37" href="https://secure.viewer.zmags.com/publication/70f43b26?page=37"> 36 News: Materials and processing equipment 5N Pl</a> <a title="SemiconductorToday2021(08)Oct page 38" href="https://secure.viewer.zmags.com/publication/70f43b26?page=38"> LIQUID NITROGEN PIPING Single phase, low pressur</a> <a title="SemiconductorToday2021(08)Oct page 39" href="https://secure.viewer.zmags.com/publication/70f43b26?page=39"> 38 News: LEDs Nitride Semiconductors granted micr</a> <a title="SemiconductorToday2021(08)Oct page 40" href="https://secure.viewer.zmags.com/publication/70f43b26?page=40"> HIGH INNOVATION HAS HIGH STAKES. Rise to new sta</a> <a title="SemiconductorToday2021(08)Oct page 41" href="https://secure.viewer.zmags.com/publication/70f43b26?page=41"> 40 News: LEDs Porotech creates first native-red I</a> <a title="SemiconductorToday2021(08)Oct page 42" href="https://secure.viewer.zmags.com/publication/70f43b26?page=42"> News: LEDs 41 NCSU uses semi-bulk growth of InGaN</a> <a title="SemiconductorToday2021(08)Oct page 43" href="https://secure.viewer.zmags.com/publication/70f43b26?page=43"> 42 News: LEDs Marktech launches first SWIR LEDs i</a> <a title="SemiconductorToday2021(08)Oct page 44" href="https://secure.viewer.zmags.com/publication/70f43b26?page=44"> News: Optoelectronics 43 Kaadas leverages ams OSR</a> <a title="SemiconductorToday2021(08)Oct page 45" href="https://secure.viewer.zmags.com/publication/70f43b26?page=45"> 44 News: Optoelectronics NSF awards Michigan $1.8</a> <a title="SemiconductorToday2021(08)Oct page 46" href="https://secure.viewer.zmags.com/publication/70f43b26?page=46"> News: Optoelectronics 45 FBH presents new diode l</a> <a title="SemiconductorToday2021(08)Oct page 47" href="https://secure.viewer.zmags.com/publication/70f43b26?page=47"> 46 News: Optoelectronics ROHM launches 75W high-o</a> <a title="SemiconductorToday2021(08)Oct page 48" href="https://secure.viewer.zmags.com/publication/70f43b26?page=48"> When Accurate Real-Time Measurement Ma�ers </a> <a title="SemiconductorToday2021(08)Oct page 49" href="https://secure.viewer.zmags.com/publication/70f43b26?page=49"> 48 News: Optoelectronics Lumentum launches first </a> <a title="SemiconductorToday2021(08)Oct page 50" href="https://secure.viewer.zmags.com/publication/70f43b26?page=50"> News: Optoelectronics 49 TRUMPF Photonic Componen</a> <a title="SemiconductorToday2021(08)Oct page 51" href="https://secure.viewer.zmags.com/publication/70f43b26?page=51"> 50 News: Optical communications Vector Photonics'</a> <a title="SemiconductorToday2021(08)Oct page 52" href="https://secure.viewer.zmags.com/publication/70f43b26?page=52"> News: Optical communications 51 Vector Photonics </a> <a title="SemiconductorToday2021(08)Oct page 53" href="https://secure.viewer.zmags.com/publication/70f43b26?page=53"> 52 News: Optical communications HKUST demonstrate</a> <a title="SemiconductorToday2021(08)Oct page 54" href="https://secure.viewer.zmags.com/publication/70f43b26?page=54"> www.semiconductor-today.com </a> <a title="SemiconductorToday2021(08)Oct page 55" href="https://secure.viewer.zmags.com/publication/70f43b26?page=55"> 54 News: Optical communications Windstream partne</a> <a title="SemiconductorToday2021(08)Oct page 56" href="https://secure.viewer.zmags.com/publication/70f43b26?page=56"> News: Optical communications 55 II-VI wins ECOC's</a> <a title="SemiconductorToday2021(08)Oct page 57" href="https://secure.viewer.zmags.com/publication/70f43b26?page=57"> 56 News: Optical communications POET launches Opt</a> <a title="SemiconductorToday2021(08)Oct page 58" href="https://secure.viewer.zmags.com/publication/70f43b26?page=58"> News: Optical communications 57 POET announces de</a> <a title="SemiconductorToday2021(08)Oct page 59" href="https://secure.viewer.zmags.com/publication/70f43b26?page=59"> 58 News: Optical communications Freedom launches </a> <a title="SemiconductorToday2021(08)Oct page 60" href="https://secure.viewer.zmags.com/publication/70f43b26?page=60"> News: Optical communications 59 Microchip and Aca</a> <a title="SemiconductorToday2021(08)Oct page 61" href="https://secure.viewer.zmags.com/publication/70f43b26?page=61"> 60 News: Optical communications Phononic announce</a> <a title="SemiconductorToday2021(08)Oct page 62" href="https://secure.viewer.zmags.com/publication/70f43b26?page=62"> News: Optical communications 61 Precision OT's Ad</a> <a title="SemiconductorToday2021(08)Oct page 63" href="https://secure.viewer.zmags.com/publication/70f43b26?page=63"> 62 News: Photovoltaics Zephyr Solar sets HAPS alt</a> <a title="SemiconductorToday2021(08)Oct page 64" href="https://secure.viewer.zmags.com/publication/70f43b26?page=64"> News: Photovoltaics 63 University of Oklahoma cha</a> <a title="SemiconductorToday2021(08)Oct page 65" href="https://secure.viewer.zmags.com/publication/70f43b26?page=65"> 64 News: Photovoltaics Ascent Solar's custom-desi</a> <a title="SemiconductorToday2021(08)Oct page 66" href="https://secure.viewer.zmags.com/publication/70f43b26?page=66"> News: Photovoltaics 65 5N Plus' acquisition of AZ</a> <a title="SemiconductorToday2021(08)Oct page 67" href="https://secure.viewer.zmags.com/publication/70f43b26?page=67"> 66 Technology focus: Micro-LEDs MOCVD tunnel jun</a> <a title="SemiconductorToday2021(08)Oct page 68" href="https://secure.viewer.zmags.com/publication/70f43b26?page=68"> Technology focus: Micro-LEDs 67 hydrogen can be </a> <a title="SemiconductorToday2021(08)Oct page 69" href="https://secure.viewer.zmags.com/publication/70f43b26?page=69"> 68 Technology focus: Micro-LEDs The devices we</a> <a title="SemiconductorToday2021(08)Oct page 70" href="https://secure.viewer.zmags.com/publication/70f43b26?page=70"> www.semiconductor-today.com </a> <a title="SemiconductorToday2021(08)Oct page 71" href="https://secure.viewer.zmags.com/publication/70f43b26?page=71"> 70 Technology focus: Micro-LEDs Red InGaN micro-</a> <a title="SemiconductorToday2021(08)Oct page 72" href="https://secure.viewer.zmags.com/publication/70f43b26?page=72"> Technology focus: Micro-LEDs 71 The forward vo</a> <a title="SemiconductorToday2021(08)Oct page 73" href="https://secure.viewer.zmags.com/publication/70f43b26?page=73"> 72 Technology focus: Micro-LEDs Increased curren</a> <a title="SemiconductorToday2021(08)Oct page 74" href="https://secure.viewer.zmags.com/publication/70f43b26?page=74"> Technology focus: Micro-LEDs 73 aluminium (Al) i</a> <a title="SemiconductorToday2021(08)Oct page 75" href="https://secure.viewer.zmags.com/publication/70f43b26?page=75"> 74 Technology focus: Micro-LEDs </a> <a title="SemiconductorToday2021(08)Oct page 76" href="https://secure.viewer.zmags.com/publication/70f43b26?page=76"> www.semiconductor-today.com </a> <a title="SemiconductorToday2021(08)Oct page 77" href="https://secure.viewer.zmags.com/publication/70f43b26?page=77"> 76 Technology focus: Micro-LEDs SMART uses intri</a> <a title="SemiconductorToday2021(08)Oct page 78" href="https://secure.viewer.zmags.com/publication/70f43b26?page=78"> Technology focus: Micro-LEDs 77 emitting devices</a> <a title="SemiconductorToday2021(08)Oct page 79" href="https://secure.viewer.zmags.com/publication/70f43b26?page=79"> 78 Technology focus: LEDs Stacking three III–nit</a> <a title="SemiconductorToday2021(08)Oct page 80" href="https://secure.viewer.zmags.com/publication/70f43b26?page=80"> Technology focus: LEDs 79 </a> <a title="SemiconductorToday2021(08)Oct page 81" href="https://secure.viewer.zmags.com/publication/70f43b26?page=81"> 80 Technology focus: LEDs However, the 3-junctio</a> <a title="SemiconductorToday2021(08)Oct page 82" href="https://secure.viewer.zmags.com/publication/70f43b26?page=82"> www.semiconductor-today.com </a> <a title="SemiconductorToday2021(08)Oct page 83" href="https://secure.viewer.zmags.com/publication/70f43b26?page=83"> 82 Technology focus: LEDs More evidence provided</a> <a title="SemiconductorToday2021(08)Oct page 84" href="https://secure.viewer.zmags.com/publication/70f43b26?page=84"> Technology focus: LEDs 83 and hot electrons from</a> <a title="SemiconductorToday2021(08)Oct page 85" href="https://secure.viewer.zmags.com/publication/70f43b26?page=85"> 84 Market focus: Wafer processing Epitaxy equipm</a> <a title="SemiconductorToday2021(08)Oct page 86" href="https://secure.viewer.zmags.com/publication/70f43b26?page=86"> Market focus: Wafer processing 85 in the More-th</a> <a title="SemiconductorToday2021(08)Oct page 87" href="https://secure.viewer.zmags.com/publication/70f43b26?page=87"> 86 Technology focus: Nitride microelectronics Ga</a> <a title="SemiconductorToday2021(08)Oct page 88" href="https://secure.viewer.zmags.com/publication/70f43b26?page=88"> Technology focus: Nitride microelectronics 87 p-</a> <a title="SemiconductorToday2021(08)Oct page 89" href="https://secure.viewer.zmags.com/publication/70f43b26?page=89"> 88 Technology focus: Nitride microelectronics </a> <a title="SemiconductorToday2021(08)Oct page 90" href="https://secure.viewer.zmags.com/publication/70f43b26?page=90"> www.semiconductor-today.com </a> <a title="SemiconductorToday2021(08)Oct page 91" href="https://secure.viewer.zmags.com/publication/70f43b26?page=91"> 90 suppliers' directory Index 1 Bulk crystal so</a> <a title="SemiconductorToday2021(08)Oct page 92" href="https://secure.viewer.zmags.com/publication/70f43b26?page=92"> Suppliers' Directory 91 Kyma Technologies Inc 882</a> <a title="SemiconductorToday2021(08)Oct page 93" href="https://secure.viewer.zmags.com/publication/70f43b26?page=93"> 92 Suppliers' Directory Nouryon Functional Chemic</a> <a title="SemiconductorToday2021(08)Oct page 94" href="https://secure.viewer.zmags.com/publication/70f43b26?page=94"> Suppliers' Directory 93 EV Group is a technology </a> <a title="SemiconductorToday2021(08)Oct page 95" href="https://secure.viewer.zmags.com/publication/70f43b26?page=95"> 94 Suppliers' Directory LayTec AG Seesener Str. 1</a> <a title="SemiconductorToday2021(08)Oct page 96" href="https://secure.viewer.zmags.com/publication/70f43b26?page=96"> Suppliers' Directory 95 17 Assembly/packaging fou</a> <a title="SemiconductorToday2021(08)Oct page 97" href="https://secure.viewer.zmags.com/publication/70f43b26?page=97"> 96 event calendar If you would like your event li</a> <a title="SemiconductorToday2021(08)Oct page 98" href="https://secure.viewer.zmags.com/publication/70f43b26?page=98"> Event Calendar 97 13–18 February 2022) 24th Euro</a> <a title="SemiconductorToday2021(08)Oct page 99" href="https://secure.viewer.zmags.com/publication/70f43b26?page=99"> www.semiconductor-today.com </a>