Essays about: "mzi"

Found 3 essays containing the word mzi.

  1. 1. Active Phase Compensation in a Fiber-Optical Mach-Zehnder Interferometer

    University essay from Linköpings universitet/Informationskodning

    Author : Joakim Argillander; [2020]
    Keywords : phase stability; interferometer; quantum key distribution; fpga; automatic control; fasstabilitet; interferometer; kvantnyckeldistribution; fpga; reglerteknik;

    Abstract : This thesis investigates the phenomena of phase stability in a fiber-optical MZI (Mach-Zehnder Interferometer). The MZI is a key building block of optical systems for use in experiments with both continuous-wave light and with single photons. READ MORE

  3. 2. Reducing handling errors on a Mach Zehnder interferometer and illustrating single photon interference

    University essay from KTH/Fysik

    Author : Stavros Rybank; Joakim Storck; [2013]
    Keywords : ;

    Abstract : At Vetenskapens Hus there is an exhibition where single photon interference is demonstrated for younger students, using a Mach Zehnder interferometer, to arouse their interest in physics. This report describes the work done to improve the interferometer for this exhibition by making it user-friendly, less exposed to the risk of handler errors and to create a more interesting experience for the students. READ MORE

  4. 3. DPSK modulation format for optical communication using FBG demodulator

    University essay from Institutionen för teknik och naturvetenskap

    Author : Fredrik Jacobsson; [2004]
    Keywords : Electronics; DPSK; Differential phase shift keying; PSK; FBG; Fiber Bragg Grating; MZI; Mach- Zehnder; optical communication; optical signal; WDM; Wavelength division multiplexing; TU e; Eindhoven; Holland; electro-optical communication; optisk kommunikation; elektrooptisk kommunikation; Elektronik;

    Abstract : The task of the project was to evaluate a differential phase shift keying demodulation technique by replacing a Mach-Zehnder interferometer receiver with an optical filter (Fiber Bragg Grating). Computer simulations were made with single optical transmission, multi channel systems and transmission with combined angle/intensity modulated optical signals. READ MORE