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HieFo unveils HOT25 specialty DFB laser chip for OTDR systems
What happened
HieFo Corp has commercially launched its HOT25 specialty DFB laser chip for OTDR applications in fiber-optic test equipment. The company, formed from a management buy-out of Emcore's chip business in May 2024, developed the product through in-house R&D. Neutral: This is a niche product launch unlikely to materially impact supply, demand, or pricing for mainstream electronic components relevant to traders.
Impact and signal
Low impactImpact score: 15/100
Affected components and suppliers
DFB Laser ChipInP-based Optical Chips
HieFo Corp
new-productoptical-communications
Source and time
Source: Semiconductor Today · 7/31/2025 · View original source
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