NakuLaser Blog

 In the field of optics and photonics, amplified spontaneous emission (ASE) broadband light sources are widely used in fiber optic sensing, spectral analysis, biomedical imaging and other fields due to their high output power, low noise and wide spectral coverage. In particular, the ASE broadband light source in the 2000nm band has attracted widespread attention in scientific research and industry due to its unique mid-infrared band characteristics. This is a desktop ASE broadband light source. The wavelength range is 1850nm ~ 2000nm. It supports a wide range of voltages from 100 ~ 240V. The output power is about 10mW and is not adjustable, but other output powers can be customized. We need to use infrared photosensitive film to observe the light spot of the laser in this band. The test sheet of this ASE broadband light source. The 2000nm band ASE broadband light source is based on thulium fiber laser technology, with high output power and a spectrum covering 1850~2000nm, suitable fo

 With the rapid development of science and technology, laser technology has shown great potential and broad application prospects in many fields. Among them, the RGB 3IN1 fiber laser, as an advanced device that integrates red, green and blue lasers, not only has the advantages of compactness, ease of use and low cost, but also plays an important role in display technology, entertainment industry and industrial applications. The RGB 3IN1 fiber laser integrates three basic colors of lasers: red light (about 637nm), green light (about 525nm) and blue light (about 445nm). These lasers are usually solid-state lasers or semiconductor lasers, and the beams emitted are combined at a specific beam combiner to form a unified color beam. By adjusting the intensity of each color laser, a variety of colors can be produced, from simple monochromatic light to complex full-color spectrum. What's in the video is RGB 30W fiber coupled laser. The frequency and duty cycle of the red/green/blue lase