Sökning: "homodyne detection"

Hittade 2 uppsatser innehållade orden homodyne detection.

1. 1. Heterodyne Detection using Frequency-Modulated Continuous-Wave LiDAR

   Master-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

   Författare :Fredrik Johansson; [2020]
   Nyckelord :lidar; laser; light detection and ranging; heterodyne detection; homodyne detection; Physics and Astronomy;

   Sammanfattning : Light Detection and Ranging (LiDAR) is a technique that can change the way automated systems interact with their environments. The most common LiDAR systems used in industry today are based on the concept of Time-of-Flight (ToF) and utilizes pulsed lasers. LÄS MER

3. 2. Ett mätsystem för att bestämma glukoskoncentration baserat på en mikrovågsresonator och homodyn detektering

   Kandidat-uppsats, Uppsala universitet/Fasta tillståndets elektronik

   Författare :Lars Haulin; [2016]
   Nyckelord :resonance cavity; glucose; homodyne detection; microwave technology; resonanskavitet; glukos; homodyn detektering; mikrovågsteknik;

   Sammanfattning : In this work I have evaluated a measurement method for glucose concentration in aqueous solutions and developed a system that performs the measurement and presents the result on a computer screen. The method is based on the dielectric properties of glucose and the varying phase shift of a microwave resonance cavity. LÄS MER