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Calculation of the microscopic parameters of a self-induced transparency modelocked quantum cascade laser
| Content Provider | Semantic Scholar |
|---|---|
| Author | Talukder, Muhammad Anisuzzaman Menyuk, Curtis R. |
| Copyright Year | 2013 |
| Abstract | A model to calculate the microscopic parameters of self-induced transparency (SIT) modelocked quantum cascade lasers (QCLs) is presented and the parameters are then calculated for a particular structure. These parameters are then used to calculate the gain to absorption ratio that is required to determine the required ratio of gain periods to absorbing periods that must be grown in order to obtain stable modelocked pulses. The modelocked pulse parameters, along with the stability limits are then calculated as the ratio of gain to absorption varies. For the SIT modelocked QCL design that we examined, we found that three to five gain periods must be grown for each absorbing period in order to ensure stable operation. & 2013 Elsevier B.V. All rights reserved. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://photonics.umbc.edu/publications/PdfPapers/PAJ238.pdf |
| Alternate Webpage(s) | http://teacher.buet.ac.bd/anis/PAJ/OptCom_2013.pdf |
| Alternate Webpage(s) | http://www.photonics.umbc.edu/publications/PdfPapers/PAJ238.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Bloch sphere Cascade Device Component Coherence (physics) Density matrix Maxwell (microarchitecture) Maxwell–Bloch equations Numerous Population Parameter Quantum Cascade Lasers Semantics (computer science) |
| Content Type | Text |
| Resource Type | Article |
