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  • The largest Western producer of Indium Phosphide substrates covering all dopants (Fe, Sn, Zn, S) and all diameters (2", 3", 4").
  • Dedicated exclusively to InP, InPACT provides high-performance substrates for a wide range of devices primarily for optoelectronic applications for fiber optics telecoms and datacoms (for LED, LD, PIN, APD, SOA type of chips).
  • Founded in 1995, InPACT has an extensive manufacturing experience (30 years) of InP.
  • InPACT is an independent, private company owned by two founders/shareholders (AlmaphotonX, France and Betatech, China) .
  • The plant is located in the French Alps, near the high tech Center of Grenoble. With the current design and on-going expansion plan, it enables to increase gradually production capacity x 6 within the next 12 months.
  • InPACT serves 60+ customers worldwide (Europe, China, Japan, US). The customer profile includes leading telecom/ datacom epitaxy related and components producers, start-ups as well as leading Government Research Centers and Universities.
  • With its proprietary Epiready technology (EPICLEAN ) and its advanced wafering technologies (especially for flatness and contamination level), the company is strategically positioned to be a dominant supplier of InP substrates.




 

  • EPICLEAN : lowest contamination before (on the substrate epi-ready surface) and after epitaxy (substrate-epilayer interface).
    InPACT epiready recipe has been developed to control the contamination level. Our cleanroom environment, our consumables and our chemistry are monitored with the ICP MS tool to check the level of contamination, thereby reducing the risk of trace elements during all the wafer processing steps.
    EPICLEAN enables InPACT to produce substrates with superior epi-ready surface cleanliness which leads to purer substrate-epilayer interface for both MOCVD and MBE runs.
  • Mechanically cleaved (distinguished from natural cleave) major flat with accuracy up to 0.02°.
  • Superflat surface with TTV< 3um and LTIR < 0.8 um.
  • 6" diameter products with the support of the French Bank of Investment (BPI) and Ademe.