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Optical access system employing short wavelength region (1.1~1.2 μm) and RZ-format direct laser modulation
2010 Edition, July 1, 2010 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We propose optical access system employing short wavelength region (1.1~1.2 μm) for WDM overlay of over 10G-class service on existing optical access networks. We demonstrate 1.26 μm, return-to-zero (RZ), 10 Gb/s...

THOR: A Scalable Hybrid Switching Architecture for Data Centers
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Optical interconnects are emerging as a high bandwidth and low energy alternative to traditional electrical networks. However, most exiting designs put optical switching in the core layer due to issues including limited scalability, potential bottleneck of the control plane,...

Demonstration of RZ-OOK modulation scheme for high speed optical data transmission
2014 Edition, September 1, 2014 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The optical communication has gained enormous popularity as an effective means of transferring data at high rates because of extremely high bandwidth access and cost effectiveness. On-Off keying (OOK) modulation scheme with direct detection is the most widely used...

High-speed optical interconnects with integrated externally modulated laser
2017 Edition, July 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The cloud services together with the huge size datasets are driving demand for bandwidth in datacenters [1]. The 400 Gbps client-side links are demanding cost efficient solution: to reduce the number of lanes and increase the bandwidth for a single lane. The intensity...

1.55-μm Long-Wavelength VCSEL-Based Optical Interconnects for Short-Reach Networks
2016 Edition, Volume 34, June 15, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We demonstrate the generation and transmission of a 28-Gb/s intensity modulated optical signal over single mode fiber (SMF) links up to 1, 2, 5, and 10 km employing a 18-GHz 3-dB bandwidth monolithic vertical-cavity surface-emitting laser (VCSEL)...

Millijoule-level, ultra-broadband tunable (0.67–2.4 μm) optical vortex parametric laser
2017 Edition, June 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Summary form only given. An optical vortex, e.g., Laguerre-Gaussian mode, has been widely applied to a variety of research activities, such as super resolution microscopes, spatial division multiplexing telecommunications, and microfabrications, because it carries an annular spatial...

15289-2019 - ISO/IEC/IEEE International Standard -- Systems and software engineering - Content of life-cycle information items (documentation)
2019 Edition, July 19, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The purpose and content of all identified systems and software life cycle and service management information items (documentation) are specified in this document. The information item contents are defined according to generic document types (description, plan, policy,...

1870-2019 - IEEE Guide for the Parameter Measurement of AC Transmission Lines
2019 Edition, July 8, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this guide, the field testing methodology and techniques are presented for measuring electrical parameters of AC transmission lines. The topics will include safety precautions; requirements for measuring instruments; measurement of induced voltage and current; phase verification...

1234-2019 - IEEE Guide for Fault-Locating Techniques on Shielded Power Cable Systems
2019 Edition, June 28, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Test and measurements, which are performed on shielded power cables to identify the location of a fault, are described. Whenever possible, the limitations of a particular test and measurement to locate a fault are provided and recommendations are made regarding specialized...

1901a-2019 - IEEE Standard for Broadband over Power Line Networks: Medium Access Control and Physical Layer Specifications -- Amendment 1: Enhancement for Internet of Things Applications
2019 Edition, June 19, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Physical (PHY) and media access control (MAC) layers of a broadband powerline communication technology called flexible channel wavelet PHY/MAC (FCW) for Internet of Things applications (IoTPLC) based on wavelet orthogonal frequency division multiplexing (wavelet OFDM) are specified in...

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