Strain, M.J. and Sorel, M. (2008) Integrated III-V Bragg gratings for arbitrary control over chirp and coupling coefficient. IEEE Photonics Technology Letters, 20(22), pp. 1863-1865. (doi: 10.1109/LPT.2008.2004780)
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Abstract
In this work, integrated chirped Bragg gratings based on tapered waveguide sidewall gratings are presented, along with the method by which arbitrary variations of Bragg condition and coupling coefficient may he achieved. Fabricated devices with constant Bragg condition, linear, and nonlinear chirp are exhibited with and without apodized coupling coefficient profiles. Finally, an integrated Michelson interferometer setup is used to confirm the grating phase characteristics.
| Item Type: | Articles |
|---|---|
| Keywords: | Apodization, chirped gratings, device, devices, diode, dispersion control, engineering, fabrication, gratings, integrated optics, interferometer, lasers, optics, physics, strain, wave-guides |
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Sorel, Professor Marc and Strain, Dr Michael |
| Authors: | Strain, M.J., and Sorel, M. |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
| Journal Name: | IEEE Photonics Technology Letters |
| ISSN: | 1041-1135 |
| ISSN (Online): | 1941-0174 |
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