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Chung, Il-Sug
Nano-Optoelectronics Lab.
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Polarization-Independent Wideband High-Index-Contrast Grating Mirror

Author(s)
Bekele, Dagmawi AlemayehuPark, Gyeong CheolMalureanu, RaduChung, Il-Sug
Issued Date
2015-08
DOI
10.1109/LPT.2015.2438538
URI
https://scholarworks.unist.ac.kr/handle/201301/23713
Fulltext
http://ieeexplore.ieee.org/document/7113804/
Citation
IEEE PHOTONICS TECHNOLOGY LETTERS, v.27, no.16, pp.1733 - 1736
Abstract
Island-type two-dimensional high-index-contrast grating mirror based on a standard silicon-on-insulator wafer have been experimentally demonstrated. The measured spectra shows a bandwidth of similar to 192 nm with a reflectivity over 99% as well as polarization independence. Numerical simulations show that the designed mirror has large tolerance to fabrication errors.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
ISSN
1041-1135
Keyword (Author)
High index contrastVCSELpolarizationsubwavelength grating
Keyword
SURFACE-EMITTING LASERSLONG-WAVELENGTH VCSELREFLECTORSSOI

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