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<br /> ISSN 1752-2935 (online)<br /> semiconductorTODAY<br /> COMPOUNDS & ADVANCED SILICON<br /> Vol.20 · Issue 2 · March 2025 www.semiconductor-today.com<br /> Hybrid integration of<br /> compound semiconductor<br /> chiplets on silicon<br /> New CEO for Wolfspeed ·Silicon Austria Labs & TU Graz open PERL<br /> Coherent selling Illinois epi fab · Teradyne acquiring Quantifi<br /> <br /> THE GLOBAL<br /> LEADER IN<br /> EPIWAFER<br /> SUPPLY<br /> Enabling the Best RF, Photonics<br /> & Power Semiconductors<br /> ‘One-stop-shop’ for III-V & Silicon epiwafer products<br /> 2” to 6” epitaxy ready substrates & polycrystalline materials<br /> Multiple manufacturing sites; Europe, Asia & America<br /> Leveraging 30+ years of compound semiconductor IP<br /> Custom engineered structures; R&D to production volumes<br /> EUROPE: +44 2920 839 400<br /> AMERICAS: +1 508 824 6696<br /> APAC: +886 3 <a title="Semiconductor Today 2025(02)March page 1" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=1"> ISSN 1752-2935 (online) semiconductorTODAY COMPOU</a> <a title="Semiconductor Today 2025(02)March page 2" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=2"> THE GLOBAL LEADER IN EPIWAFER SUPPLY Enabling the</a> <a title="Semiconductor Today 2025(02)March page 3" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=3"> 3 contents Editorial </a> <a title="Semiconductor Today 2025(02)March page 4" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=4"> www.semiconductor-today.com Semiconductor Today S</a> <a title="Semiconductor Today 2025(02)March page 5" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=5"> 100 95 75 25 5 0 SemiTo</a> <a title="Semiconductor Today 2025(02)March page 6" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=6"> 6 news Smartphone production grows 9.2% in Q4/20</a> <a title="Semiconductor Today 2025(02)March page 7" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=7"> www.semiconductor-today.com </a> <a title="Semiconductor Today 2025(02)March page 8" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=8"> 8 News: Microelectronics PseudolithIC raises $6m </a> <a title="Semiconductor Today 2025(02)March page 9" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=9"> News: Microelectronics 9 Pragmatic launches NFC C</a> <a title="Semiconductor Today 2025(02)March page 10" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=10"> 10 News: Wide-bandgap electronics UK welcomes Vis</a> <a title="Semiconductor Today 2025(02)March page 11" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=11"> News: Wide-bandgap electronics 11 Vishay showcase</a> <a title="Semiconductor Today 2025(02)March page 12" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=12"> 12 News: Wide-bandgap electronics Wolfspeed appoi</a> <a title="Semiconductor 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electronics ROHM showcases </a> <a title="Semiconductor Today 2025(02)March page 19" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=19"> News: Wide-bandgap electronics 19 Finwave signs g</a> <a title="Semiconductor Today 2025(02)March page 20" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=20"> 20 News: Wide-bandgap electronics USPTO gives rul</a> <a title="Semiconductor Today 2025(02)March page 21" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=21"> News: Wide-bandgap electronics 21 Mitsubishi Elec</a> <a title="Semiconductor Today 2025(02)March page 22" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=22"> 22 News: Wide-bandgap electronics — APEC 2025 Nav</a> <a title="Semiconductor Today 2025(02)March page 23" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=23"> News: Wide-bandgap electronics — APEC 2025 23 Nav</a> <a title="Semiconductor Today 2025(02)March page 24" 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www.semiconductor-today.com </a> <a title="Semiconductor Today 2025(02)March page 36" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=36"> 36 News: Materials and processing equipment Caden</a> <a title="Semiconductor Today 2025(02)March page 37" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=37"> News: Materials and processing equipment 37 CSA C</a> <a title="Semiconductor Today 2025(02)March page 38" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=38"> 38 News: Materials and processing equipment Aixtr</a> <a title="Semiconductor Today 2025(02)March page 39" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=39"> Pumping Speed? Need High Powerful Tu</a> <a title="Semiconductor Today 2025(02)March page 40" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=40"> 40 News: Materials and processing equipment Veeco</a> <a title="Semiconductor Today 2025(02)March page 41" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=41"> News: Materials and processing equipment 41 Th</a> <a title="Semiconductor Today 2025(02)March page 42" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=42"> 42 News: Materials and processing equipment TekSi</a> <a title="Semiconductor Today 2025(02)March page 43" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=43"> News: Materials and processing equipment 43 Terad</a> <a title="Semiconductor Today 2025(02)March page 44" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=44"> 44 News: LEDs Nichia wins German patent infringem</a> <a title="Semiconductor Today 2025(02)March page 45" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=45"> News: LEDs 45 Luminus launches Generation 2 warm </a> <a title="Semiconductor Today 2025(02)March page 46" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=46"> 46 News: LEDs OSRAM's and Nichia's micro-LED solu</a> <a title="Semiconductor Today 2025(02)March page 47" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=47"> News: LEDs 47 EPISTAR & Lextar to be merged into </a> <a title="Semiconductor Today 2025(02)March page 48" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=48"> 48 News: Optoelectronics NUBURU eliminates long-t</a> <a title="Semiconductor Today 2025(02)March page 49" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=49"> News: Optoelectronics 49 NUBURU completes first s</a> <a title="Semiconductor Today 2025(02)March page 50" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=50"> 50 News: Optoelectronics BluGlass establishes Ind</a> <a title="Semiconductor Today 2025(02)March page 51" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=51"> News: Optoelectronics 51 BluGlass boosts single-m</a> <a title="Semiconductor Today 2025(02)March page 52" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=52"> 52 News: Optoelectronics Aeluma appoints former N</a> <a title="Semiconductor Today 2025(02)March page 53" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=53"> News: Optoelectronics 53 UK's Universities of Cam</a> <a title="Semiconductor Today 2025(02)March page 54" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=54"> 54 News: Optoelectronics CSA Catapult–Vector Phot</a> <a title="Semiconductor Today 2025(02)March page 55" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=55"> News: Optoelectronics 55 Coherent selling epi fab</a> <a title="Semiconductor Today 2025(02)March page 56" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=56"> 56 News: Optical communications Sivers collaborat</a> <a title="Semiconductor Today 2025(02)March page 57" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=57"> News: Optical communications 57 Skorpios names Gu</a> <a title="Semiconductor Today 2025(02)March page 58" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=58"> 58 News: Optical communications Lumentum quarterl</a> <a title="Semiconductor Today 2025(02)March page 59" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=59"> News: Optical communications 59 </a> <a title="Semiconductor Today 2025(02)March page 60" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=60"> 60 News: Optical communications POET ships optica</a> <a title="Semiconductor Today 2025(02)March page 61" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=61"> News: Optical communications 61 Celestial AI rais</a> <a title="Semiconductor Today 2025(02)March page 62" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=62"> 62 News: Optical communications OIF advances inte</a> <a title="Semiconductor Today 2025(02)March page 63" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=63"> News: Optical communications 63 Show Floor Progr</a> <a title="Semiconductor Today 2025(02)March page 64" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=64"> 64 News: Optical communications OpenLight complet</a> <a title="Semiconductor Today 2025(02)March page 65" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=65"> News: Photovoltaics 65 Tiger and GESemi selling t</a> <a title="Semiconductor Today 2025(02)March page 66" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=66"> 66 Technology focus: Lasers Gallium arsenide nan</a> <a title="Semiconductor Today 2025(02)March page 67" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=67"> Technology focus: Lasers 67 The turn-on voltage </a> <a title="Semiconductor Today 2025(02)March page 68" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=68"> 68 Technology focus: Lasers InGaN laser diodes o</a> <a title="Semiconductor Today 2025(02)March page 69" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=69"> Technology focus: Lasers 69 better than 5x106/cm</a> <a title="Semiconductor Today 2025(02)March page 70" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=70"> 70 Technology focus: Lasers </a> <a title="Semiconductor Today 2025(02)March page 71" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=71"> www.semiconductor-today.com </a> <a title="Semiconductor Today 2025(02)March page 72" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=72"> 72 Technology focus: UV LEDs Crack-free low thre</a> <a title="Semiconductor Today 2025(02)March page 73" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=73"> Technology focus: UV LEDs 73 Figu</a> <a title="Semiconductor Today 2025(02)March page 74" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=74"> 74 Technology focus: UV LEDs </a> <a title="Semiconductor Today 2025(02)March page 75" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=75"> www.semiconductor-today.com </a> <a title="Semiconductor Today 2025(02)March page 76" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=76"> 76 Market focus: Compound semiconductors Compoun</a> <a title="Semiconductor Today 2025(02)March page 77" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=77"> Market focus: Compound semiconductors 77 with a </a> <a title="Semiconductor Today 2025(02)March page 78" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=78"> 78 Technology focus: Nitride electronics GaN com</a> <a title="Semiconductor Today 2025(02)March page 79" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=79"> Technology focus: Nitride electronics 79 </a> <a title="Semiconductor Today 2025(02)March page 80" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=80"> 80 Technology focus: Nitride electronics </a> <a title="Semiconductor Today 2025(02)March page 81" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=81"> www.semiconductor-today.com </a> <a title="Semiconductor Today 2025(02)March page 82" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=82"> 82 Technology focus: Gallium oxide Gallium oxide</a> <a title="Semiconductor Today 2025(02)March page 83" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=83"> Technology focus: Gallium oxide 83 </a> <a title="Semiconductor Today 2025(02)March page 84" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=84"> 84 Technology focus: Gallium oxide The researc</a> <a title="Semiconductor Today 2025(02)March page 85" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=85"> www.semiconductor-today.com </a> <a title="Semiconductor Today 2025(02)March page 86" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=86"> 86 suppliers' directory Index 1 Bulk crystal so</a> <a title="Semiconductor Today 2025(02)March page 87" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=87"> Suppliers' Directory 87 Kyma Technologies Inc 882</a> <a title="Semiconductor Today 2025(02)March page 88" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=88"> 88 Suppliers' Directory www.vitaltfm.com Vital M</a> <a title="Semiconductor Today 2025(02)March page 89" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=89"> Suppliers' Directory 89 SAMCO International Inc 5</a> <a title="Semiconductor Today 2025(02)March page 90" href="https://secure.viewer.zmags.com/publication/12aaeaec?page=90"> 90 Suppliers' Directory Vacuum Barrier Corporatio</a> <a 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