• 2021-08-20

     Before 1980, it was very difficult to control the polarization state in optical fibers to reduce the mode dispersion caused by polarization. After decades of development, driven by...

• 2021-08-25

A fiber optic cable, which is a network cable created using glass fiber strands, is useful for telecommunications and high-performance data networking over long distances. Governments, businesses, and...

• 2021-09-18

FTTH, FTTC and FTTN are fiber optic legs. Made of strands of glass, fiber optic Internet provides faster, smoother service with more room for signal traffic compared to traditional copper cable wires....

• 2021-09-26

Fusion splicer is a device using an electric arc to melt two optical fibers together at their end faces and form a single long fiber. The resulting joint, or fusion splice, permanently joins the two g...

• 2021-09-30

Scientists at the Swiss Federal Laboratory of Materials Science and Technology have developed an optical fiber with a liquid glycerin core that is stronger and can transmit data just as reliably as co...

• 2021-10-21

With the fiber optics revolution for telecommunications in the 1980s, fiber optical technology became increasingly more advanced and higher quality. The telecommunications boom in the late 1990’s resu...

• 2021-10-29

In the context of global sustainable development, the use of geothermal energy is an important issue for future energy supply.  Water and steam can bring geothermal energy to the earth's surface,...

• 2021-11-07

Fiber optic cable, which is lighter, smaller and more flexible than copper, can transmit signals with faster speed over longer distance. However, many factors can influence the performance of fiber op...

• 2021-11-19

When manufacturing high-speed lasers, the following measures can be taken to improve the 3dB bandwidth of the device:  1.In the active region, strain (compensated) multi-quantum well structure is...