1550nm Nanosecond Pulse Fiber Laser: An Important Force Leading the Innovation of Fiber Optic Communication technology

With the rapid development of science and technology, fiber lasers, as an efficient and stable light source, have been widely used in many fields such as communications, medical treatment, and material processing. Among them, the 1550nm nanosecond fiber laser plays an increasingly important role in scientific research and industrial applications due to its unique wavelength characteristics and excellent performance.

First, let's take a look at the wavelength characteristics of the 1550nm nanosecond fiber laser. 1550nm is located in the infrared spectrum range and belongs to near-infrared light. Laser of this wavelength shows excellent transmission performance in optical communications, which can effectively reduce fiber loss and improve communication efficiency. At the same time, in the fields of medical treatment and material processing, the 1550nm laser has strong penetration and can achieve precise treatment of deep tissues and fine processing of high-hardness materials.

Nanosecond fiber laser is a laser device with extremely high time resolution. The nanosecond-level pulse width enables the laser beam to reach extremely high peak power in a very short time, thereby achieving precise and rapid processing of the target. At the same time, by adjusting the repetition frequency, continuous or intermittent laser output can be achieved to meet the needs of different applications.

This characteristic makes the 1550nm nanosecond fiber laser have broad application prospects in scientific research, precision processing and rapid measurement.

Today our laboratory introduces a 1550nm 10kW nanosecond pulse fiber laser. It is a modular design, the size is 100x100x30 mm. This nanosecond laser module uses an external signal source, and customers can also customize the built-in signal source. The Peak power is 10kW. The average power is 2W. And the single pulse energy is 100uJ. Let's check it now.

The test data and spectral diagram of 1550nm 10kW high-power nanosecond laser. 

In general, 1550nm pulse nanosecond fiber laser has become an important part of modern optical technology with its unique wavelength characteristics, excellent pulse performance and wide range of applications. With the advancement of technology and the growth of application requirements, this laser will continue to play a greater role in various fields.