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for Optical Communications Final test Contents include: normal temperature test, high and low temperature test, transmission test, burst test, ground isolation te…… -
This year, the technology war intensified, the industry was immersed in the love of tower sales, and 5G continued to wait. In 2022 , the growing U.S. blockade of Chines…… -
【application cases】 How are 3D printed polymer-based optical fibers different from ordinary optical fibers?2022-09-11A team of researchers recently published a paper in the journal Demonstrating the feasibility of using three-dimensional ( 3D) printed polymer-based optical fibers for …… -
【application cases】 Component supply becomes a challenge for Apple’s main contract manufacturers in India main dilemma2022-09-11Apple contractors want to build a strong manufacturing supply chain in India , similar to their existing operations in China, but are not expected to achieve such econo……
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A recent article titled ” The Cost of the U.S. Chip Ban on China ” analyzed in detail the disadvantages of the U.S. chip export controls on China . The repo…… -
Lasers have been used for the first time to throw and trap individual atoms of extreme cold . This technique could be used in the future to assemble quantum computers. ……
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With the rapid development of the information age, information dissemination is closely related to human life, and optical signals are widely used as carriers for disse…… -
The train of time moves forward slowly, and things in the world change quietly. People twenty years ago would never have imagined the speed of social development today,…… -
【application cases】 The operating data of the three major operators in November is released: the number of users of China Mobile’s 5G package exceeds the sum of China Unicom and China Telecom2022-09-11IT House News on December 20th, today, the three major operators China Mobile, China Unicom and China Telecom announced their operating data for November. China Mobile …… -
2022-09-11Since Gao Kun put forward the idea that optical fiber can be used for communication transmission, optical communication technology has been developing vigorously along ……
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