Coherent starts sampling 300mm silicon carbide substrates for AI chips
FREE Breaking News Alerts from StreetInsider.com!
StreetInsider.com Top Tickers, 9/9/2026
- Wall St slides as oil hovers near $100 on rising Middle East tensions
- Meta stock jumps 5% premarket: Analysts bullish on new Muse AI agent
- Oil nears $100 as fresh Middle East strikes raise supply risks
- How big a risk are rates to the AI boom?
- 3 reasons why S&P 500 may drop up to 10% in the near term: RBC
- Harry and Meghan surprised by King Charles' letter on their status
- Citi initiates UiPath coverage with Buy rating and $23 target
- S&P 500 falls as AI worries hit software makers
- After an 18% summer selloff in chip stocks, Citi asks what comes next
- WestPark Capital Starts Akebia Therapeutics (AKBA) at Buy
- After-Hours Movers: LULU, IOT, PATH, DOCU, ASAN, GWRE, ZS, PL, SWBI, OXM
- After-Hours Movers: AVGO, SNOW, HPE, NTAP, NTSK, CHPT, FIVE, TLYS, PVH, RARE
- After-Hours Movers: DELL, PANW, GTLB, CRDO, MDB, HPE, SMCI
- After-Hours Movers: WDAY, ADSK, S, RBRK, MRVL, ULTA, GAP, AFRM
- After-Hours Movers: NVDA, CRM, SNPS, CRWD, OKTA, NTNX
Coherent Begins Customer Sampling of 300mm High Thermal Conductivity Silicon Carbide Substrates for AI Infrastructure
August 17, 2026 4:05 PM EDTSAXONBURG, Pa., Aug. 17, 2026 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced that it has begun sampling of its 300mm high thermal conductivity silicon carbide (SiC) substrates to leading AI semiconductor partners. The milestone advances Coherents scalable materials platform for the growing thermal management requirements of artificial intelligence (AI) and high-performance computing (HPC) systems.
As AI processors move toward higher power densities, effective heat removal is becoming a primary constraint on system performance, reliability, and datacenter efficiency. Customer sampling moves Coherents 300mm SiC... More
