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GHOPTO offers professional III-V device fabrication services through its Taiyuan Shanxi China laboratories. These facilities include 1300 square meters of clean rooms (class 100 to class 100,000) for wafer fabrication, chip packaging and device testing. GHOPTO's engineering can take your optoelectronics fabrication needs from process design, through development stages, and all the way to commercial production in-house.
  • Products lines of lattice matched Short-Wave-InfraRed (SWIR) Indium-Gallium-Arsenide (InGaAs) technology. This portfolio includes SWIR and VISIBLE-SWIR linear arrays, focal plane arrays, and cameras.
  • Custom ROIC and epitaxy integration, new imaging technologies such as APD, and T2SL FPAs.
  • 1300 square meters of clean rooms (class 100 to class 100,000) dedicated to wafer fabrication, chip packaging and device testing.
The short-wave infrared band provides vivid contrast in a variety of processes, ranging from machine vision applications such as pharmaceuticals and packaged goods, to semiconductor inspection and photovoltaics.

GHOPTO is well known as the very first commercial InGaAs imaging manufacturer in China. With more than 20 years of Infrared Industrial experiences, we specialize in creating cost-effective solutions that meet our clients' specifications, timelines, and budgets in SWIR fields. At GHOPTO domestic and international clients receive full access to unrestricted performance and full supply-chain control: from the unprocessed starting material to fully packaged production devices such as IR imagers/cameras, lasers, waveguides, and systems. With our world-class design and fabrication facility, GHOPTO is ready to take your next project from design to prototype to volume production.