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Free Space Optics Communications

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ALSO CALLED: FSO, FSP, Free Space Optics, Wireless Optics, Free Space Photonics, FSO Communications, Free-Space Optics, Optical Wireless
DEFINITION: Free-space optics (FSO), also called free-space photonics (FSP), refers to the transmission of modulated visible or infrared ( IR ) beams through the atmosphere to obtain broadband communications. Most frequently, laser beams are used, although non-lasing sources such as light-emitting diodes ( LED s) or IR-emitting diodes (IREDs) will serve the purpose.The theory of FSO is essentially the same as  … 
Definition continues below.
Free Space Optics Communications White Papers (View All Report Types)
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Getting Down to Business: Reducing the Risk of Restrictive IT
sponsored by Brocade
WHITE PAPER: This white paper explores how to overcome issues with restrictive, legacy IT technologies. Find out how CIOs can implement strategic planning to absorb the growing cost of updating systems, mitigate the impact of a failing network, and more.
Posted: 08 Dec 2016 | Published: 28 Feb 2015

Brocade

Global sourcing trends 2011
sponsored by ComputerWeekly.com
WHITE PAPER: At the beginning of each year, we survey Morrison & Foerster’s Global Sourcing Group lawyers in Asia, Europe, and the United States regarding the current state of the world’s outsourcing market and emerging trends likely to shape that market over the next twelve months.
Posted: 24 Oct 2011 | Published: 26 Jan 2011

ComputerWeekly.com

Goodbye Manual Processes, Hello Productivity
sponsored by ServiceNow
WHITE PAPER: Learn how automation is the key to saving time and boosting satisfaction. This eBook, "Accelerate Service Delivery with Automation," will help you reclaim lost productivity. Download now to learn best practices for transforming your ITSM into a modern, reliable experience.
Posted: 01 Aug 2016 | Published: 01 Aug 2016

ServiceNow

How to Balance Consistency & Agility to Build a Perennially Relevant IT Solutions Business
sponsored by LogicNow
WHITE PAPER: This white paper explores how MSPs can adapt their business practices to balance consistency and agility, providing the reliable services their customers need today while also anticipating the needs of tomorrow.
Posted: 27 Aug 2015 | Published: 31 Dec 2014

LogicNow

How to Capitalize on the Complex Cyber Threat Landscape
sponsored by LogicNow
WHITE PAPER: In this white paper, you'll discover how managed service providers and IT service providers can help their clients mitigate risk in this increasingly complex cyber threat landscape
Posted: 24 Aug 2015 | Published: 31 Dec 2014

LogicNow

How to Create a Consumer Service Experience at Work
sponsored by ServiceNow
WHITE PAPER: This white paper explores how to close the service experience gap so you can deliver a consumer service-like experience at work. Discover the key elements of achieving this goal for enterprise services, including service portals, workflow automation, knowledge bases and collaboration tools, and more.
Posted: 02 Nov 2016 | Published: 02 Nov 2016

ServiceNow

How to Overcome The Top ITSM Challenges
sponsored by Matrix42
WHITE PAPER: In this white paper, learn how you can overcome the top IT service challenges by leveraging an integrated ITSM strategy. Discover how this approach can enable easier management, happier customers, lower business risk, and more.
Posted: 02 Mar 2016 | Published: 31 Dec 2015

Matrix42

IDC ExpertROI® SPOTLIGHT Equinix
sponsored by ServiceNow
WHITE PAPER: In this white paper, IDC crystallizes the economic benefits of IT service automation. Read on to learn the average annual benefits of IT service automation over five years.
Posted: 21 May 2015 | Published: 31 Dec 2014

ServiceNow

Getting the Most from Your Wireless Network
sponsored by WildPackets, Inc.
WHITE PAPER: Network disruptions have become business disruptions with financial and sometimes even legal consequences. This white paper outlines best practices in monitoring, analyzing, and troubleshooting wireless networks using WildPackets OmniPee.
Posted: 26 Aug 2008 | Published: 26 Aug 2008

WildPackets, Inc.

Grow Your Business : HP AllianceOne Partner Program
sponsored by Hewlett Packard Enterprise
WHITE PAPER: This resource details a partnership program specifically designed for resellers and service providers that offers an integrated set of technical, marketing, sales and collaboration services to help you grow your business and better meet today's customer needs.
Posted: 28 Jun 2013 | Published: 28 Jun 2013

Hewlett Packard Enterprise

Guide Application: Connect, Inform & Engage the Entire Campus Community
sponsored by AT&T Corp
WHITE PAPER: AT&T Campus Guide is an affordable, leading edge, service-as-a-solution open mobile platform.
Posted: 24 Oct 2011 | Published: 24 Oct 2011

AT&T Corp

Guidelines for Effective 3rd Party Management on Complex Integration and IP Transformation Programs
sponsored by Alcatel-Lucent
WHITE PAPER: This paper outlines the challenges of introducing next generation technology and defines the roles and responsibilities of a prime integrator. The critical elements of 3rd party engagement and management are also defined.
Posted: 09 Jun 2009 | Published: 09 Jun 2009

Alcatel-Lucent

Hardware Neutral Imaging with ImageX: The Ghost Killer
sponsored by Global Knowledge
WHITE PAPER: Learn how ImageX can help facilitate successful image management and lower the total cost of ownership of your Vista implementation.
Posted: 14 Mar 2007 | Published: 01 Mar 2007

Global Knowledge

Helping Enterprises Succeed: Responsible Corporate Strategy and Intelligent Business Insights
sponsored by SAP America, Inc.
WHITE PAPER: This Executive Insights paper describes how the combination of EPM and GRC solutions is now more critical than ever for business success. This document also discusses how EPM and GRC must be linked to business intelligence tools and supported by comprehensive services to ensure that the data generated is used appropriately.
Posted: 20 Sep 2010 | Published: 20 Sep 2010

SAP America, Inc.

How to Address Your Top Tech Problems
sponsored by AT&T Corp
WHITE PAPER: For companies without full-time IT staff, affordable tech support is especially important. Subscription services like AT&T Tech Support 360SM can be a great solution for wireless network configuration, e-mail, office application and computer performance problems, mobile device setup, virus removal and other troublesome support issues.
Posted: 04 Aug 2010 | Published: 04 Aug 2010

AT&T Corp

How to Avoid 4 Growth-Defying IT Dilemmas
sponsored by ServiceNow
WHITE PAPER: This whitepaper covers how IT can deliver the services your organization needs to grow without draining more resources and money.
Posted: 29 Apr 2013 | Published: 29 Apr 2013

ServiceNow

How to Meet the Growing Demands on IT - 4 Steps along the Path
sponsored by Rackspace
WHITE PAPER: This white paper details a four step process you must take in order for IT to stay ahead of your growing demands.
Posted: 18 Jun 2014 | Published: 18 Jun 2014

Rackspace

HP's Universal CMDB: A Balanced Approach to Unifying IT Operations, Service Desks, and Business Objectives
sponsored by Hewlett Packard Enterprise
WHITE PAPER: In this white paper, read about the evolution of Configuration Management Database (CMDB) adoption in the market, CMDB solution integration and the overall architecture requirements for CMDB.
Posted: 24 Aug 2007 | Published: 01 Jan 2007

Hewlett Packard Enterprise

Hybrid Energy: What to consider when tapping into alternative energy at the cell site
sponsored by Emerson Network Power
WHITE PAPER: This whitepaper details the value of hybrid energy sources in making your organization more energy efficient.
Posted: 22 Nov 2013 | Published: 23 Nov 2012

Emerson Network Power

IBM Service Management for the Intelligent Utility Network
sponsored by IBM
WHITE PAPER: The current utilities environment requires companies to decrease costs while increasing the ability to control utility assets. One key challenge is how to take advantage of new technologies to better manage the delivery of service to customers today and into the future. IBM Service Management for the IUN provides a blueprint for getting started.
Posted: 06 Dec 2010 | Published: 06 Dec 2010

IBM

IBM Service Management: Driving growth for Managed ICT Service Providers
sponsored by IBM
WHITE PAPER: Integrated Service Management offerings from IBM are designed to help managed service providers (MSPs) accelerate growth by supporting cost reduction programs, service delivery excellence, and the enablement of new and innovative business models such as cloud-based services.
Posted: 03 Oct 2011 | Published: 03 Oct 2011

IBM

IBM System x x86 servers: Earning consistently high customer satisfaction through strength in hardware and support services
sponsored by Lenovo and Intel
WHITE PAPER: This white paper details the value of an exceptional support team.
Posted: 17 Oct 2014 | Published: 01 Aug 2013

Lenovo and Intel

IBM Tivoli Service Request Manager White Paper
sponsored by IBM
WHITE PAPER: This IBM white paper will show you how you can help your organization manage incidents and problems, restore critical services, and minimize service desk calls in this white paper.
Posted: 22 Oct 2010 | Published: 15 Jan 2010

IBM

Identify and Leverage Your Existing Service Life Cycles
sponsored by IBM
WHITE PAPER: This executive brief will illustrate the progression of service management since the 1990s, illuminate the hidden service life cycles and discuss how, once they are visible, we can start to make them work — to improve services and better align IT with business objectives.
Posted: 22 Jul 2010 | Published: 22 Jul 2010

IBM

Impact of Cloud on IT Consumption Models: Top 10 Insights
sponsored by Cisco Systems, Inc.
WHITE PAPER: This whitepaper reviews the conclusions from a survey of IT leaders around the world.
Posted: 08 Nov 2013 | Published: 08 Nov 2013

Cisco Systems, Inc.
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FREE SPACE OPTICS COMMUNICATIONS DEFINITION (continued): …  that for fiber optic transmission. The difference is that the energy beam is collimated and sent through clear air or space from the source to the destination, rather than guided through an optical fiber. If the energy source does not produce a sufficiently parallel beam to travel the required distance, collimation can be done with lenses. At the source, the visible or IR energy is modulated with the data to be transmitted. At the destination, the beam is intercepted by a photodetector, the data is extracted from the visible or IR beam (demodulated), and the resulting signal is amplified and sent … 
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