optical

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optical

1. of, relating to, producing, or involving light
2. of or relating to the eye or to the sense of sight; optic
3. (esp of a lens) aiding vision or correcting a visual disorder

optical

[′äp·tə·kəl]
(optics)
Pertaining to or utilizing visible or near-visible light; the extreme limits of the optical spectrum are about 100 nanometers (0.1 micrometer or 3 × 1015 hertz) in the far ultraviolet and 30,000 nanometers (30 micrometers or 1013 hertz) in the far infrared.
References in periodicals archive ?
This provides a new solution for future flattened metro optical transmission.
The simulations are performed in Matlab Simulink 2014 and consist from implementation of modulation formats to model of optical transmission path [12-15].
To accommodate the explosive growth in data communications traffic stemming from the widespread use of smartphones and fiber to the home, progress is now being made in the market to increase 100Gbps-class optical transmission systems that use digital coherent technology.
Under the contract Ericsson will supply its most advanced Optical MultiService transport and switching platforms to build an optical transmission backbone network for CCPG.
With existing optical transmission technology, however, it is difficult to ensure the optical transmission performance needed to meet this demand for higher speeds.
ZTE has long been committed to the R&D of Beyond-100G optical transmission with a number of key technology patents and innovative achievements.
Tokyo, Dec 11, 2012 - (JCN Newswire) - Fujitsu Limited (Fujitsu), Nippon Telegraph and Telephone Corporation (NTT) and NEC Corporation (NEC) today announced the commencement of joint research and development toward making the world's top-level,400Gbps/channel-class digital coherent optical transmissions technology(1).
Under the agreement, Ericsson is to supply, implement and maintain full turnkey microwave and optical transmission solutions that allow optimisation on both network and sites.
The optical transmission module is compact with 110 x 320 x 40 mm and consumes 35W of electricity.
In the market for optical transmission systems, until now the tendency was to promote all-in-one configurations, in which all functions relating to an optical transmission network were consolidated in one piece of equipment, for the efficient provisioning and operations of network infrastructure.
Swedish telecomms solutions provider Ericsson (NASDAQ: ERIC) said on Friday (25 May) that it has successfully completed the world's first live network trial for next-generation 40Gb/s optical transmission technology with the Australian operator Telstra.
Tokyo, Japan, Apr 5, 2007 - (JCN Newswire) - Yokogawa Electric Corporation and Fujitsu Limited today announced the joint development of the world's first practical 40 Gbps optical transmission technologies using differential quadrature phase shift keying (DQPSK)[1].

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