Hadrien Vergnet

Background

About Hadrien Vergnet

I am an R&D engineer with an expertise in building prototypes for innovative optical tools. I have experience in domains ranging from far infrared to deep UV for applications mainly concerning the characterization of semiconductor materials. If you have a project or a problem to solve, I am able to take care of the development of a product from the bibliographic research to the beginning of the industrialization. I am an expert in optics and data processing but I am also skilled in electronics, instrument interfacing and mechanics. I am mobilising all my competences in my curent position but unfortunately this is work that I cannot share publicly. The list that follows gives examples taken from my PhD years to illustrate my skills. Optics: Design, assembly and operation of an experiment combining FTIR THz spectroscopy and IR angle-resolved spectroscopy Complete setup and alignment of a TDS experiment Python: Image processing (angle-resolved spectra, AFM images, microscopy images) Data processing (signal-to-noise ratio optimization, fits, filtering) Instrument interfacing (via USB, GPIB and internet network) Simulation (transfer matrices method, wave functions in 1D structures) 3D printing: CAD FDM printing Design and printing of around thirty pieces with various functions Electronics and embedded systems: CAD (Kicad) Design and manufacture of bandpass filters Design and manufacture of USB and WiFi interfaces for stepper motors (arduino and esp8266) Use of I2C and SPI protocols