Quantum key distribution (QKD) can ensure information security between two remote
parties. To commercialise QKD technology successfully, it should be integrated with dense …

A biosensor is a device that is used to detect the analytes or molecules of a sample by
means of a binding mechanism. A two-dimensional photonic crystal waveguide-based …

A novel promoted parallel erbium doped fiber amplifier (PP-EDFA) is numerically
demonstrated and investigated, for high capacity 95× 40 Gb/s dense wavelength division …

This paper investigated the performance of diverse optical amplifiers SOA, EDFA, Raman
and hybrid amplifiers (SOA-EDFA, EDFA-EDFA, Raman-EDFA) at frequency spacing of 50 …

In this paper, a comprehensive study on erbium-doped fiber amplifier (EDFA) characteristics
under temperature variation has been performed. The rate and propagation equations that …

A novel C+ L band hybrid erbium‐doped fibre amplifier (EDFA) using a two‐stage
configuration was proposed and demonstrated experimentally. The amplifier is composed of …

In this paper, the combined impact of SRS, FWM and ASE noise in center channels of 7-, 15-
, 31-and 63-channel UDWDM/DWDM long-haul multi-span optical fiber communication …

Elastic optical networks (EON) have emerged as a potential technology for develo** next-
generation optical networks, and modulation format conversion between multi-level …

We show experimentally that a semiconductor optical amplifier (SOA) can be used for
amplification of WDM optical signals with PAM4 and NRZ modulation at bit rates as high as …

Our research investigates an optical channel deaggregation technique based on modulation
format conversion that may be used in elastic optical networks (EONs) to achieve high …