Yazar "Gökhan, Fikri Serdar" için listeleme
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Analysis and simulation of forcing the limits of thermal sensing for microbolometers in CMOS-MEMS technology
Göktaş, Hasan; Gökhan, Fikri Serdar (Mdpi, 2019)Room-temperature highly sensitive microbolometers are becoming very attractive in infrared (IR) sensing with the increase in demand for the internet of things (IOT), night vision, and medical imaging. Different techniques, ... -
Analytical approach of Brillouin amplification over threshold
Gökhan, Fikri Serdar; Göktaş, Hasan; Sorger, Volker J. (Optical Soc Amer, 2018)We report on an accurate closed-form analytical model for the gain of a Brillouin fiber amplifier that accounts for material loss in the depleted pump regime. We determined the operational model limits with respect to its ... -
Analytical approach of brillouin fiber amplifier gain up to 2 km long fibers
Gökhan, Fikri Serdar (2020)In order to obtain analytical gain expression in Brillouin optical Fiber Amplifiers (BFAs), coupled intensity equations describing the interaction of pump and stokes waves must be solved simultaneously. For long optical ... -
Analytical approach to calculate the gain of Brillouin fiber amplifiers in the regime of pump depletion
Gökhan, Fikri Serdar; Göktaş, Hasan (Optical Soc Amer, 2019)We provide an accurate analytic expression for the Brillouin fiber amplifiers (BFAs) gain in the regime of pump depletion. The solutions are divided into three parts. In the first part, we review the weak pump regime where ... -
Electrical-driven plasmon source of silicon based on quantum tunneling
Göktaş, Hasan; Gökhan, Fikri Serdar; Sorger, Volker J. (Amer Chemical Soc, 2018)A silicon-based light source presents an unreached goal in the field of photonics due to silicon's indirect electronic band structure preventing direct carrier recombination and subsequent photon emission. Here, we utilize ...
