A Kotb - Optical Engineering, 2021 - spiedigitallibrary.org
It has become an imperative reality to find an alternative for the conventional bulk semiconductor optical amplifier (SOA), which suffers from the slow dynamic response, in …
The long carrier lifetime of the semiconductor optical amplifier (SOA) limits its operation speed and exploitation as ultrafast nonlinear switching element. Therefore, an alternative …
The conventional SOA suffers from the problem of the finite gain recovery time that limits its application at higher data rates. Therefore, in the present paper, we employ a carrier …
A Kotb, KE Zoiros, W Li, C Guo - Optical Engineering, 2021 - spiedigitallibrary.org
The performance of all-optical (AO) logic AND and OR gates, which are realized for the first time using reflective semiconductor optical amplifiers (RSOAs) as nonlinear elements, is …
Q Wang, H Dong, G Zhu, H Sun, J Jaques… - Optics …, 2006 - Elsevier
All-optical OR operation has been demonstrated using a semiconductor optical amplifier (SOA) and delayed interferometer (DI) at 80Gb/s. The DI is based on a polarization …
The carrier reservoir semiconductor optical amplifier (CR-SOA) is considered an appealing alternative for overcoming the slow gain response of the conventional SOA and supporting …
H Dong, Q Wang, G Zhu, J Jaques, AB Piccirilli… - Optics …, 2004 - Elsevier
All-optical OR operation has been demonstrated using a semiconductor optical amplifier (SOA) and delayed interferometer (DI) at 20 and 40 Gb/s. The DI is based on a polarization …
When a train of optical pulses is injected, two-photon absorption (TPA)-induced pumping results in significant and fast gain and phase shifts in the carrier reservoir semiconductor …
A digital to analog converter is proposed and analyzed, based on carrier reservoir semiconductor optical amplifier–Mach-Zehnder (CR-SOA-MZI) configuration at 120 Gb/s …