How Works Laser Communication

Laser communications systems are wireless connections through the airspace. They work similarly to fiber optic links,A laser diode is used to create the laser signal and transmitted.

What is Photonics

Photonics is the science and technology of generating light,light detection, and manipulation through emission, transmission, modulation, signal processing, amplification, and detection/sensing.most photonic applications are in the range of visible and near-invisible light. Photonics underpins technologies of daily life from smartphones to laptops to the Internet to medical instruments to lighting technology.

How to work laser diode

Laser diode diagram and diode Characteristics

                                                 laser diode diagram

A laser diode is light emitting diode that consist of two junction positive and negative,

this junction is P-N junction