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Four-port coupled channel-guide device based on 2D photonic crystal structure
| Content Provider | Semantic Scholar |
|---|---|
| Author | Camargo, Edilson A. Chong, Harold M. H. Rue, Richard M. De La |
| Copyright Year | 2004 |
| Abstract | We have fabricated and measured a four-port coupled channel-waveguide device using W1 channel waveguides oriented along GK directions in a two-dimensional (2D) hole-based planar photonic crystal (PhC) based on silicon-on-insulator (SOI) waveguide material, at operation wavelengths around 1550 nm. 2D FDTD simulations and experimental results are shown and compared. The structure has been designed using a mode conversion approach, combined with coupled-mode concepts. The overall length of the photonic crystal structure is typically about 39 mm and the structure has been fabricated using a combination of direct-write electron-beam lithography (EBL) and dry-etch processing. Devices were measured using a tunable laser with end-fire coupling into the planar structure. |
| Starting Page | 207 |
| Ending Page | 213 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.photonics.2004.11.002 |
| Volume Number | 2 |
| Alternate Webpage(s) | https://eprints.soton.ac.uk/264931/1/FOUR-PORT_COUPLED_CHANNEL_GUIDE_DEVICE_BASED_ON_2D_PHOTONIC_CRYSTAL_STRUCTURE.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.photonics.2004.11.002 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
