Terahertz signal detection technology: In principle, terahertz signal detection technology can be divided into coherent pulse time domain continuous wave detection technology and incoherent direct energy detection technology. The THz-TDS system is a ...

In recent years, the research and application of terahertz technology has shown significant technological advantages and industrialization prospects in many fields such as food/drug testing, security inspection equipment, medical diagnosis, and semic ...

The chip-level all-optical signal processing capability is essential for the development of a new generation of low-power communication systems, and the considerable nonlinear optical effects of silicon-based photonic chips provide an important techn ...

The craters at the south pole of the moon have been dark for billions of years, but in recent years scientists have gradually discovered evidence that the back of the moon may contain water. The National Aeronautics and Space Administration (NASA) ha ...

The integration of laser pointer technology with various industries has become increasingly close. Femtosecond ultrafast lasers, as an ideal light source for high-end micro-nano processing and life sciences, have been widely used in industrial precis ...

According to reports, in order to better carry out laser pointer communication, Switzerland is studying how to make lasers penetrate the clouds. Laser communication is a communication method that uses laser light to transmit information. The laser co ...

Application of Femtosecond laser pointer in the Field of Microfluidic Chip Processing Introduction of microfluidic chip: Usually the fluid flowing in the micron-scale space is called microfluid, and the operation of microfluid with laminar flow a ...

Two-photon imaging technology is widely used for dynamic three-dimensional imaging of living cells due to its superior characteristics. This technology makes it possible to conduct three-dimensional and submicron-scale research on biological tissues ...

LED is the abbreviation of Light Emitting Diode (LED). It is a solid-state cold light source that uses semiconductors as luminescent materials. When a forward voltage is applied to both ends, the carriers in the semiconductor recombine, release energ ...

This is a tool that can help people use ground-based telescopes to find new planets. The secret lies in observing the gravitational interaction between planets and their stars. "laser pointer comb" is not actually a brand-new method. The so-called "n ...