CRIS of TUM
Current Research Information System (CRIS) of the Technical University of Moldova (TUM) is an open access system gathering information and digital material relating to the various research and innovation entities and activities of TUM: researchers, research units, publications, patents, thesis, awards, events, equipment, services and other.
Please use this identifier to cite or link to this item:
http://cris.utm.md/handle/5014/1237| Title: | Characteristics of monolithic multisection distributed‑Bragg‑refector master‑oscillator power‑amplifers | Authors: | TRONCIU, Vasile GRIGORIEV, Eugeniu ZINK, Christof WENZEL, Hans |
Keywords: | Multisection DBR;MOPA;Bragg grating;Traveling wave model | Issue Date: | 2022 | Publisher: | Springer | Source: | Tronciu, V., Grigoriev, E., Zink, C. et al. Characteristics of monolithic multisection distributed-Bragg-reflector master-oscillator power-amplifiers. Opt Quant Electron 54, 559 (2022). https://doi.org/10.1007/s11082-022-03953-9 | Project: | 20.80009.5007.08. Studiul structurilor optoelectronice şi a dispozitivelor termoelectrice cu eficienţă înaltă | Journal: | Optical and Quantum Electronics | Abstract: | We report theoretical results on the wavelength stability of a multisection master-oscillator power-amplifier emitting at 1064 nm. We use a traveling wave equation model to calculate the optical output power and spectral maps versus the currents injected into the different sections of the device. The numerical model explains quantitatively the experimental findings, particularly the collapse of the power if the current injected into a control section adjacent to the distributed Bragg reflector laser acting as master oscillator exceeds certain values. We investigate the influence of the reflectivity at the facet of the power amplifier on the laser behavior. |
Description: | (2022) 54:559 |
URI: | http://cris.utm.md/handle/5014/1237 | DOI: | 10.1007/s11082-022-03953-9 |
| Appears in Collections: | Journal Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Characteristics_Tronciu-Grigoriev-2022.pdf | 1.84 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.