1570nm single wavelength laser source Manufacturers

The SLED light source is an ultra-wideband light source designed for special applications such as sensing, fiber optic gyroscopes, and laboratories.

Recently, Zhang Weijun, a researcher at Anhui Institute of Optics and Fine Mechanics, Hefei Institute of Physical Science, Chinese Academy of Sciences, has made progress in atmospheric nitrogen dioxide (NO2) detection technology. A new method for rapid and sensitive detection of NO2" was published in the American Chemical Society "Analytical Chemistry".

As an important part of optical fiber communication system, optical module plays the role of photoelectric conversion. This article will introduce the core devices of the optical module.

Erbium-doped fiber amplifier (EDFA, that is, an optical signal amplifier with erbium ion Er3 + doped in the core of the signal passing through) is the first optical amplifier developed by the University of Southampton in the UK in 1985. It is the greatest optical amplifier in optical fiber communication. One of the inventions. Erbium-doped fiber is an optical fiber doped with a small amount of rare earth element erbium (Er) ions in a quartz fiber, and it is the core of an erbium-doped fiber amplifier. Since the late 1980s, the research work of erbium-doped fiber amplifiers has continuously made major breakthroughs. WDM technology has greatly increased the capacity of optical fiber communications. Become the most widely used optical amplifier device in current optical fiber communication.

According to the latest report from IMARC Group, the global fiber laser market will grow at a CAGR of around 8% in 2021-2026. Factors such as rapid industrialization and increasing adoption of advanced technologies to automate various manufacturing processes are among the key factors driving the growth of the fiber laser technology market. In addition to this, fiber lasers are gaining popularity in the healthcare industry due to the growing prevalence of chronic diseases. They are used in settings such as dentistry, photodynamic therapy, and biomedical sensing in the mid-infrared spectrum. Furthermore, with the growing demand for electric vehicles (EVs), the application of fiber lasers in internal combustion engines (ICEs) is expected to increase.