Carlos Daniel Morais Pereira Labview control BWS Calibration

Carlos Daniel Morais Pereira Labview control BWS Calibration Bench Supervisor: Jonathan Emery

BWS Calibration Bench Design Carlos Daniel Morais Pereira Laser calibration bench similar that PSB and PS

BWS Calibration Bench Design Carlos Daniel Morais Pereira Switch mode power supply and filters Hardware start trigger Labview Start trigger DSPACEFPGA Interface missing Use FPGA Starter kit & code of Kevin’s Bachelor Digital lines interface Interface encodeur optique Mesure des vibrations Interface photodiode Picoscope Commercial Step motors control Laser calibration bench similar that PSB and PS

BWS Calibration Bench Design u Carlos Daniel Morais Pereira u d. Space system u Motor PWM Power Supply

BWS Calibration Bench Design Carlos Daniel Morais Pereira

BWS Calibration Bench Design Carlos Daniel Morais Pereira

BWS Calibration Bench Design Carlos Daniel Morais Pereira System initialisation Calibration Start No Linear stages positionning Next position Data recording to file Start acquisition Data processing and data reduction Trigger scanner mouvement movement completed ? No All position performed Data integrity checks Yes Data download from picoscops Yes Report generation End of program

BWS Calibration Bench Design Laboratory test bench Carlos Daniel Morais Pereira u LTS 150 u Pico 5444 B

BWS Calibration Bench Design Carlos Daniel Morais Pereira Done: Linear stages positionning Trigger scanner mouvement Data recording to file System initialisation u Move to Home position u Move to Absolute position u Jog u Read from Picoscope u Create waveform / pulse on the Picoscope u Change Picoscope settings u Change Thorlabs settings u Read/Write Initialization settings u Make cycle: Jog – Pulse – Acquire signal – Jog (…) Data download from picoscops Start acquisition All position performed

BWS Calibration Bench Design Carlos Daniel Morais Pereira

BWS Calibration Bench Design Carlos Daniel Morais Pereira Scans: Jog – Pulse – Acquire Signal - Jog d. Space ↓ WS movement

BWS Calibration Bench Design Carlos Daniel Morais Pereira To do: u Integrate the d. Space system to trigger scanner movement Decide the correct parameters for the Thorlabs and Picoscope. According with the new BWS bench u u Perform data processing and data reduction u Perform data integrity check u Create a nice GUI u Integrate all channels from picoscope u Record picoscope channels into file