 |
Breakthrough technology:
Enable wireless devices to draw energy from signals from other nearby electronic devices
Significance:
Keep small wireless electronic devices free from battery and power cables
The main research institutions:
-Washington University
- Texas Instruments
- University of Massachusetts
Expected application time: 2~3 years
Introduction:
It is common knowledge that even the smallest electronic devices need to have batteries installed inside to work. But such a situation will not last long. A technology that enables these small devices to receive energy from signals generated by nearby devices such as televisions, radios, cell phones, or routers is gradually approaching practical use. Scientists at the University of Washington recently demonstrated a thermostat and motion detector based on this technology that do not require the use of batteries, and even a camera like this.
Quartz glass is made by melting a variety of pure natural quartz (such as crystal, quartz sand, etc.). The coefficient of linear expansion is extremely small, which is 1/10-1/20 of ordinary glass, and has good thermal shock resistance. It has high heat resistance, often used at temperatures between 1100 and 1200 degrees Celsius, and short-term temperatures of up to 1400 degrees Celsius. Quartz glass is mainly used in laboratory equipment and refining equipment for special high-purity products. Because of its high spectral transmission, it is not damaged by radiation (other glass will be dark after being irradiated by radiation), so it is also an ideal glass for spacecraft, wind tunnels and spectrophotometer optical systems.
Quartz Glass,Optical Fiber Quartz Glass Rod,Glass Measuring Beaker,Quartz Glass Slid
Dongguan Haikun New Material Co., Ltd. , https://www.hkceram.com