Browsing by Author "Ergun Y."
Now showing items 1-3 of 3
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Non-linear dynamics in a graded quantum well placed in a GaAlAs p-n junction
Balkan N.; Sari H.; Schroeder A.; Ergun Y.; Sokmen I.; Roberts J. (2001)Theoretical and experimental results concerning the study of a novel wavelength converter amplifier, which can be tuned, with the amplification of an external voltage are presented. The device consists of a Ga1-xAlx As ... -
Single mode optical radiation distribution and reflectivity calculations in novel-hot electron light emission and lasing in semiconductor heterostructures VCSELs
Şenadim E.; Ergun Y. (2004)In this work, we calculate the power reflectivity in vertical cavity surface emitting lasers (VCSELs) using a new method. In VCSELs, the stop band of the reflectivity spectrum should exhibit a dip at the lasing wavelength, ... -
Wavelength converter/amplifier with fine tunability
Sari H.; Ergun Y.; Sokmen I.; Balkan N.; Ali A.; Mc Entee N.; Mills S.J. (IEEE, Piscataway, NJ, United States, 1998)The results of the study of a novel monolithic wavelength converter/amplifier which can be tuned, with the application of an external field are presented. The tuning range is Dl=300 angstrom about the operation wavelength, ...