Lisesivdin, Sefer Bora and Khan, Nadir Ali and Mazzucato, Simone and Balkan, Naci and Adams, Michael John and Korpijärvi, Ville-Markus and Guina, Mircea and Mezosi, Gabor and Sorel, Marc (2014) Optical gain in 1.3-μm electrically driven dilute nitride VCSOAs. Nanoscale Research Letters, 9 (1). 22-. DOI https://doi.org/10.1186/1556-276x-9-22
Lisesivdin, Sefer Bora and Khan, Nadir Ali and Mazzucato, Simone and Balkan, Naci and Adams, Michael John and Korpijärvi, Ville-Markus and Guina, Mircea and Mezosi, Gabor and Sorel, Marc (2014) Optical gain in 1.3-μm electrically driven dilute nitride VCSOAs. Nanoscale Research Letters, 9 (1). 22-. DOI https://doi.org/10.1186/1556-276x-9-22
Lisesivdin, Sefer Bora and Khan, Nadir Ali and Mazzucato, Simone and Balkan, Naci and Adams, Michael John and Korpijärvi, Ville-Markus and Guina, Mircea and Mezosi, Gabor and Sorel, Marc (2014) Optical gain in 1.3-μm electrically driven dilute nitride VCSOAs. Nanoscale Research Letters, 9 (1). 22-. DOI https://doi.org/10.1186/1556-276x-9-22
Abstract
We report the observation of room-temperature optical gain at 1.3 μm in electrically driven dilute nitride vertical cavity semiconductor optical amplifiers. The gain is calculated with respect to injected power for samples with and without a confinement aperture. At lower injected powers, a gain of almost 10 dB is observed in both samples. At injection powers over 5 nW, the gain is observed to decrease. For nearly all investigated power levels, the sample with confinement aperture gives slightly higher gain.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Dilute nitride; Optical injection; Gain; Vertical cavity semiconductor optical amplifiers |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Science and Health Faculty of Science and Health > Computer Science and Electronic Engineering, School of |
| SWORD Depositor: | Unnamed user with email elements@essex.ac.uk |
| Depositing User: | Unnamed user with email elements@essex.ac.uk |
| Date Deposited: | 02 Dec 2014 15:59 |
| Last Modified: | 04 Dec 2024 06:05 |
| URI: | http://repository.essex.ac.uk/id/eprint/11946 |
Available files
Filename: 1556-276X-9-22.pdf
Licence: Creative Commons: Attribution 3.0