So many smilarities with POET platform

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Design of epitaxial layer stack for MWIR quantum dot photodetector to be fabricated in the second phase of the project with involvement of SCL team

From Poet February 24, 2014

MWIR and LWIR detection in the same pixel. MWIR detection (2-8um) occurs in self-assembled quantum dots with normal incidence light and no diffraction gratings, and uses only the n-type heterointerface within POET. The p-type interface results in LWIR detection (8-12um). By combining both interfaces within POET, MWIR and LWIR detection will be obtained simultaneously in the same pixel.

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Phase 1 Milestones1) Delivery of technology transfer documentation to SCL.2) Demonstration of HFETs, VCSELs, photovoltaic devices and photodetectors as per target specifications.3) Tender No: SCL/PS2/2017E0070001 14 Complete design of epitaxial layer stack for MWIR quantum dot photodetector

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Phase 2 deliverables are successful epi stack development in SCL fab, generation of process design kit (PDK) based on the final process,...

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 Demonstrate transceiver through monolithic integration of VCSEL, drover, photodetector receiver and readout electronics.

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Phase 3 deliverables include design of readout circuitry for monolithic integration with detector array and monolithic integration of readout circuitry with IR detector array. 

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Emission wavelength (nm)Required spec: 850 to 980 Optional: 1550 (Preferred value. Up to 940 nm is also acceptable)