Optical fiber dispersion characterization study
Abstract
The theory, design, and results of optical fiber pulse dispersion measurements are considered. Both the hardware and software required to perform this type of measurement are described. Hardware includes a thermoelectrically cooled injection laser diode source, an 800 GHz gain bandwidth produce avalanche photodiode and an input mode scrambler. Software for a HP 9825 computer includes fast Fourier transform, inverse Fourier transform, and optimal compensation deconvolution. Test set construction details are also included. Test results include data collected on a 1 Km fiber, a 4 Km fiber, a fused spliced, eight 600 meter length fibers concatenated to form 4.8 Km, and up to nine optical connectors.
- Publication:
-
Final Report
- Pub Date:
- December 1979
- Bibcode:
- 1979ucf..rept.....G
- Keywords:
-
- Connectors;
- Dispersing;
- Fiber Optics;
- Splicing;
- Transmissivity;
- Waveforms;
- Bandwidth;
- Fast Fourier Transformations;
- Injection Lasers;
- Photodiodes;
- Signal Processing;
- Transfer Functions;
- Communications and Radar