Nano-lasers (continuous waves or CW) structure and performance (based on PhD nano-microelectronics)
Researcher and author: Dr. ( Afshin Rashid)
Note: Normally, the laser beam is continuously emitted from the optical housing ͺ nano-laser, the power output from cw nano-lasers has a wide range. Liquid and ionic nano-lasers are examples of continuous lasers. This range of milliwatts, such as optical communication nano-lasers, includes several microwatts (3 to 5 microwatts), such as nano-lasers used in the military industry.
Nano laser output is a type of light that is placed in different parts of the electromagnetic wave spectrum due to the active environment of the nano laser. Wavelength is one of the most important properties of a wave that is inversely related to energy. Therefore, different waves can be represented as a spectrum of electromagnetic waves.
Laser light is called pure light because it has the same wavelength. Laser light waves travel at the same time and are in phase, which means that the peak of each wave is the same as the peak of the other wave, because these properties are called coherent laser light. Because the wavelength or frequency is the same. The laser light does not decompose as it passes through the prism and emits a small beam. Another feature of laser light is its orientation. If laser light is not absorbed in the environment, it can travel long distances without much change in its divergence. The brightness or brightness of laser light is millions of times greater than other sources such as the sun. This is because the laser light is coherent and moves in one direction.
Conclusion :
Typically, the laser beam is continuously emitted from the optical chamber ͺ nano-laser, the power output from nw lasers cw has a wide range.
Researcher and author: Dr. ( Afshin Rashid)
PhD in Nano-Microelectronics