Y Kurata, Y Hashizume, S Aozasa… - Journal of Lightwave …, 2014 - ieeexplore.ieee.org
Digital coherent transmission systems with multilevel and multicarrier modulation formats have been moving beyond 100-G systems. In this paper, we report a one-chip 400-G …
We propose and experimentally demonstrate low-power and broadband variable optical attenuators (VOAs) on the silicon photonics platform. The VOAs are based on a Mach …
SY Kim, JI Kani, H Kimura - IEICE Transactions on …, 2016 - search.ieice.org
This paper presents a scheme that digitally cancels the unwanted phase components generated by the transmitter's laser and the receiver's local oscillator laser; such …
SY Kim, J Kani, J Terada - Journal of Lightwave Technology, 2020 - opg.optica.org
We investigate the performance of a phase noise cancellation proposal to overcome the inherent laser linewidth limitation that acts as a key limiting factor in realizing digital signal …
C XU, C Wei, D BAN, W SUN - Chinese Journal of …, 2020 - cjl.lightpublishing.cn
L-band SG-DBR lasers have wide application prospects in high-speed optical communication and passive optical networks. In this paper, using InGaAsP as the passive …
Streaming media, mobile data traffic, and cloud computing are fueling the ever increasing demand for bandwidth. In order to meet this demand, the fiber optic communications industry …
Global IP traffic will continue to grow in the foreseeable future. Different applications are driving demand for increased capacity such as cloud based services, video streaming …