Communication theory, optical fiber communication principle, principles of optics, optoelectronics, computer network, c language programming and simulation of optoelectronic devices and systems of information optics, communication measurement, single-chip microcomputer principle and interface techno ...
oftheactualnetworkenvironmentintermsoftransmissiondistanceandcoverage.Atthesametime,opticalfibercommunicationhasbeenwidelyusedinlargenetworkssuchaswideareanetworksbecauseofitslargecapacity,goodsecurity,lightweight,smallsize,norelay,longtransmissiondistanceandsoon.Insomeofthelargerenterprises,networkconstructionofbackbonefiber...
School focus on the following courses: principles of communication, mobile communication, Internet communication, microwave communication, optical fiber communications, spread spectrum communication technology, electromagnetic fields and electromagnetic waves, frequency-hopping technology, principle 翻译结果4复制译文...
Digital signals can have almost any bandwidth depending on the number of bits transmitted per second, and the method used to convert binary ones and zeros into electrical signals The Channel A communication channel can be almost anything: a pair of conductors, an optical fiber or a free space ...
Fiber attenuators are passive devices used to reduce the power of a signal to a certain level. It is widely used in the detection and debugging of optical fiber communication systems, equipment, and instruments in the process of research, development, and production. ...
The communication usingoptical fibercable can be a technique of transmitting data from one location to another by transmitting light pulses. At present, these cables are used forcommunicationlike sending images, voice messages, etc. The designing of these cables can be done with plastic or glass ...
It refers to the transmission mode of light in optical fiber (electromagnetic field distribution form). The common communication optical fiber modes are divided into single-mode and multi-mode. Single mode is suitable for long-distance transmission and multi-mode is suitable for short-distance transm...
The possibility of the physical realization of a quantum key distribution scheme in an optical-fiber communication channel based on time coding of two- and three-level single-photon quantum states is demonstrated. It is proposed to employ shifts of TB qubits (time-bin qubits) as protected code ...
Today I will introduce fiber optic patch cables to you. Optical fiber communication, as an emerging technology, has become one of the main pillars of modern communication and plays a critical role in modern telecommunication networks, thanks to the rapid growth of traffic data.Read More ...
as the core is gradually unable to meet the demand for high-speed and large-capacity optical communication, which is why the all-optical switch appears in the market. Among them, MEMS optical fiber switches are widely used due to their small size, low power consumption, and good scalability....