Low distortion analogue signal transmission usingvertical cavity lasers
- 6 August 1998
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 34 (16) , 1590-1591
- https://doi.org/10.1049/el:19981087
Abstract
Signal distortion in a short wavelength vertical cavity surface-emitting laser (VCSEL) is studied. The spurious free dynamic range is found to be 104.3 dB Hz2/3 at 102 MHz and 98 dB Hz2/3 at 1 GHz, which approaches the dynamic range of Fabry-Perot and DFB lasers, and is 20 dB higher than previously reported for VCSELs.Keywords
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