Referenced Items are not available for this document.
As the aperture size of oxide-apertured vertical-cavity surface-emitting lasers (VCSELs) shrinks, the lasing wavelength blueshifts. We have calculated this effect using both a scalar effective index model and a full-vector weighted index model. Results were compared against experimental data for two different VCSEL designs emitting near 780 and 850 nm. We find that the full-vector weighted index calculation matches the data remarkably well, while the scalar effective index calculation underestimates the blueshift.
Published in:
Photonics Technology Letters, IEEE
(Volume:10
,
Issue:
4
)
Date of Publication: April 1998
- Page(s):
- 475 - 477
- ISSN :
- 1041-1135
- INSPEC Accession Number:
- 5887244
- Digital Object Identifier :
- 10.1109/68.662565
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- April 1998
- Sponsored by :
- IEEE Photonics Society
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