Jain, M. and McDougall, S. D. and Bryce, A. C. and Ironside, C. N. (2004) Investigation of spectrally broad gain multiple-width quantum well material for colliding pulse mode-locked operation. IEE PROCEEDINGS-OPTOELECTRONICS, 151 (3). pp. 133-137. ISSN 1350-2433,
Full text not available from this repository.Abstract
The first colliding pulse mode-locked operation of devices fabricated from broad gain spectrum multiple-width quantum well material is reported. Using multiple-width quantum wells in the active region of the InGaAs/InAlGaAs material system, 35% broader gain bandwidth has been obtained in comparison to the conventional identical width quantum well material. For the colliding pulse mode-locked operation, observation made from the optical spectra showed that the multiple-width quantum well laser provided one extra optical mode with the pulse width narrowing by 7% in comparison to the identical width quantum well laser.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | NONUNIFORM CARRIER DISTRIBUTION; SEMICONDUCTOR-LASERS; GENERATION; DIODES; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 14 Jul 2021 15:29 |
| Last Modified: | 14 Jul 2021 15:29 |
| URI: | https://pred.uni-regensburg.de/id/eprint/37581 |
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