@inproceedings{f86ac7ba3aa342b8bd57d2aeb2beb34c,
title = "Polarization investigation of a tunable high-speed short-wavelength bulk-micromachined MEMS-VCSEL",
abstract = "We report the investigation of the state of polarization (SOP) of a tunable vertical-cavity surface-emitting laser (VCSEL) operating near 850 nm with a mode-hop free single-mode tuning range of about 12 nm and an amplitude modulation bandwidth of about 5 GHz. In addition, the effect of a sub-wavelength grating on the device and its influence on the polarization stability and polarization switching has been investigated. The VCSEL with an integrated sub-wavelength grating shows a stable SOP with a polarization mode suppression ratio (PMSR) more than 35 dB during the tuning.",
keywords = "Polarization, Tunable VCSEL, Tunable laser, VCSEL, sub-wavelength grating",
author = "Davani, {H. A.} and B. K{\"o}gel and P. Debernardi and C. Grasse and C. Gierl and K. Zogal and {\AA} Haglund and J. Gustavsson and P. Westbergh and T. Gr{\"u}ndl and P. Komissinskiy and T. Bitsch and L. Alff and F. K{\"u}ppers and A. Larsson and Amann, {M. C.} and P. Meissner",
year = "2012",
doi = "10.1117/12.908262",
language = "English",
isbn = "9780819489197",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Vertical-Cavity Surface-Emitting Lasers XVI",
note = "Vertical-Cavity Surface-Emitting Lasers XVI ; Conference date: 25-01-2012 Through 26-01-2012",
}