Stefan Meister, Aws Al-Saadi, Bülent A. Franke, Shaimaa Mahdi, Berndt Kuhlow, Karsten Voigt, Bernd Tillack, Harald H. Richter, Lars Zimmermann, Viachaslau Ksianzou, Sigurd Schrader, Hans J. Eichler
- We have investigated microcavities in Silicon-on-Insolator (SOI) waveguides. The rectangular waveguides with 500 nm width are fabricated in the 220 nm silicon device layer. The microcavities are formed by one-dimensional photonic crystals in Fabry-Perot structure directly written in the waveguides. The SOI photonic structures are produced in a CMOS environment using 248 nm DUV lithography, where the waveguides as well as the photonic crystals are created in the same step using a single mask. In order to achieve a desired spectral shape of the filter function capable for several applications, a number of different cavities were investigated, e.g. single cavities of first and higher order as well as multi-cavity filters. The experimental results are compared with simulations of photonic crystal microcavities in strip waveguides. The spectral transmission function of such filters dependent on the design parameters are calculated by an analysis based on Finite-Difference-Time-Domain (FDTD) method.
MetadatenAuthor: | Stefan Meister, Aws Al-Saadi, Bülent A. Franke, Shaimaa Mahdi, Berndt Kuhlow, Karsten Voigt, Bernd Tillack, Harald H. Richter, Lars ZimmermannORCiD, Viachaslau KsianzouORCiD, Sigurd SchraderORCiD, Hans J. Eichler |
---|
URN: | urn:nbn:de:kobv:526-opus4-15223 |
---|
DOI (Version of Record): | https://doi.org/10.1117/12.842714 |
---|
Publisher: | Society of Photo-Optical Instrumentation Engineers (SPIE) |
---|
Document Type: | Conference Proceeding |
---|
Language: | English |
---|
Year of Publication: | 2010 |
---|
Publishing Institution: | Technische Hochschule Wildau |
---|
Release Date: | 2021/09/16 |
---|
Tag: | FDTD simulation; SOI waveguide; band-pass filter; microcavity; photonic crystal; silicon photonics |
---|
First Page: | 330 |
---|
Last Page: | 339 |
---|
Source: | Stefan Meister, Aws Al-Saadi, Bülent A. Franke, Shaimaa Mahdi, Berndt Kuhlow, Karsten Voigt, Bernd Tillack, Harald H. Richter, Lars Zimmermann, Viachaslau Ksianzou, Sigurd K. Schrader, and Hans J. Eichler "Photonic crystal microcavities in SOI waveguides produced in a CMOS environment", Proc. SPIE 7606, Silicon Photonics V, 760616 (16 February 2010); https://doi.org/10.1117/12.842714 |
---|
Copyright: | Copyright 2010 Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. |
---|
Faculties an central facilities: | Fachbereich Ingenieurwesen / Wirtschaftsingenieurwesen (bis 8/2014) |
---|
Dewey Decimal Classification: | 6 Technik, Medizin, angewandte Wissenschaften / 62 Ingenieurwissenschaften / 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten |
---|
Licence (German): | Das Dokument ist urheberrechtlich geschützt |
---|