Abstract
We report on the design and characterisation of integrated silicon-on-insulator Bragg filters for polarisation selective operation. We show how the design of side and top waveguide gratings can be independently optimised for TE and TM polarisation. Device measurements show filter extinction ratios up to 40dB, strong polarisation selectivity and accurate control over the stop-band width.
Original language | English |
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Title of host publication | 2015 11th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2015 |
Place of Publication | Piscataway, NJ. |
Pages | 353-356 |
Number of pages | 4 |
DOIs | |
Publication status | Published - 9 Sept 2015 |
Event | 11th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2015 - Glasgow, United Kingdom Duration: 29 Jun 2015 → 2 Jul 2015 |
Conference
Conference | 11th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2015 |
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Country/Territory | United Kingdom |
City | Glasgow |
Period | 29/06/15 → 2/07/15 |
Keywords
- gratings
- extinction ratio
- optical waveguides
- silicon
- photonics
- silicon-on-insulator
- Bragg gratings
- integrated optics
- optical communication equipment