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Journal Article
The Effect of Gain Medium Length on Dynamic Mode Stability in Semiconductor Lasers with a Long Intra-Cavity Filter
- Authors
- Oh Kee Kwon, Chul Wook Lee, Jang Wook Shin, Eun Deok Sim, Jong Hoi Kim, Dong Hun Lee, Dong Soo Bang, Yong Soon Baek
- Issue Date
- 2009-12
- Citation
- Optics Express, v.17, no.25, pp.22838-22846
- ISSN
- 1094-4087
- Publisher
- Optical Society of America(OSA)
- Language
- English
- Type
- Journal Article
- Abstract
- We investigate theoretically and experimentally the effect of the physical length of gain medium on dynamic mode stability in semiconductor lasers with an intra-cavity filter. In simulation, two types of analysis models were used to examine the lasing properties and to analyze the dynamic mode stability of the external-cavity system, respectively. In experiment, two different kinds of the structures were fabricated and their spectra were analyzed. Both simulation and measurement results show clearly the length of the gain medium has a critical influence on the stability around the peak wavelength of the filter. © 2009 Optical Society of America.
- KSP Keywords
- Analysis Model, Cavity filter, External cavity, Gain medium, Intra-cavity, Peak wavelength, Semiconductor lasers, Simulation and measurement, dynamic mode, measurement results
This work is distributed under the term of Creative Commons License (CCL)
(CC BY)
(CC BY)
