• 2021-08-05

An optical fiber usually has some kind of fiber core. The area around the core is then called the fiber cladding. Figure 1: Light can be launched into the core of a fiber...

• 2021-09-10

With the rapid development of fiber laser to the direction of high power, high power fiber laser has entered the stage of mass production.  Therefore, more and more attention is paid to the ...

• 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....

• 2021-09-30

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...

• 2021-10-15

A passive optical network (PON) is a fiber-optic telecommunications technology for delivering broadband network access to end-customers. Its architecture implements a poi...

• 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...

• 2021-11-07

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...

• 2021-11-26

What is Polarization maintaining (PM) fiber? In practice, the conventional optical fiber in the production process, will be affected by external forces and other reasons, so that the fiber thickness i...