Effects of transverse anisotropy on VCSEL spectra
- 10 November 1994
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 30 (23) , 1941-1943
- https://doi.org/10.1049/el:19941336
Abstract
High resolution spectral measurements on a commercial VCSEL array are reported. The authors observe frequency splittings that result from birefringence, typically 3–22 GHz, and from transverse anisotropy between differently oriented first-order modes, typically 3–17 GHz. The spectral splittings between the various transverse modes are found to be independent of polarisation.Keywords
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