Guest Editorial: Active Optical Components
نویسندگان
چکیده
منابع مشابه
Guest editorial: optical wireless communications
the last two decades, wireless communications has gained enormous popularity, offering attractive options for many personal and organizational communication needs due to major intrinsic characteristics such as flexibility, cost effectiveness, and mobility. Two transmission techniques for wireless communications have been deployed so far; Radio Frequency (RF) and Optical Communications. While th...
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role in information technology, Internet, multimedia communications, forensics, security systems, and handheld applications. Wireless and optical communications have received tremendous interests from both academics and industries over recent years which led to a significant growth of research and development activities in the fields. There are still lots of challenges in the design of an effec...
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THE increasing concern for environmental and cost issues has made energy efficiency in telecom networks an important theme. According to a recent report [1], today’s networks are wasting a lot of energy by consuming 10,000 times more energy than what is really needed. The Internet currently consumes about 0.4% of the total electricity in broadband-enabled countries and is foreseen to quickly re...
متن کاملGuest Editorial Optical wireless communications: Systems and networks
Welcome to this Special Issue in which we explore recent thinking and developments concerned with the optical wireless communication systems and networks. The demand for access to higher data rate in wireless access network, wireless multimedia applications and wireless video is growing. There are mainly two technologies, radio and optical, capable of offering these services. Radio has the adva...
متن کاملSpecial Section Guest Editorial
In recent years there has been a strong trend to enhance traditional research techniques in neuroscience with opticalbased techniques. The trend is evident on every level of neuroscience research, spatially spanning submicron to centimeters and temporally spanning submillisecond to seconds. Optical techniques are attractive because they enable researchers to study brain function from the smalle...
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ژورنال
عنوان ژورنال: Optical Engineering
سال: 1990
ISSN: 0091-3286
DOI: 10.1117/12.150757