FBG optical sensor, fiber Bragg grating sensor, is a kind of optical fiber sensor with the highest frequency and widest range. This sensor can change the wavelength of the reflected light wave according to the change of ambient temperature and/or strain. Fiber Bragg gratings use holographic interferometry or phase masking to expose a small section of light-sensitive fiber to a ...

Since the invention of the world‘s first semiconductor laser in 1962, the semiconductor laser has undergone tremendous changes, greatly promoting the development of other science and technology, and is considered to be one of the greatest human inventions in the twentieth century. In the past ten years, semiconductor lasers have developed more rapidly and have become the faste...

Compared with traditional technologies, the advantages of fiber lasers in beam quality, depth of focus and dynamic parameter adjustment performance have been fully recognized. Coupled with the advantages of electro-optical conversion efficiency, process versatility, reliability and cost, the application level of fiber lasers in medical device manufacturing (especially in fine c...

Lidar (Laser Radar) is a radar system that emits a laser beam to detect the position and speed of a target. Its working principle is to send a detection signal (laser beam) to the target, and then compare the received signal (target echo) reflected from the target with the transmitted signal, and after proper processing, you can obtain relevant information about the target, suc...

Optical Coherence Tomography (OCT) is a low-loss, high-resolution, non-invasive medical and imaging technology developed in the early 1990s. Its principle is similar to ultrasound imaging, the difference is that it uses light instead of sound.

6mW 850nm SLD butterfly laser diode with FC/APC Hi780 single mode fiber

According to a latest report by market research institutes, the global single-mode optical fiber market will grow from $3.02 billion in 2017 to $6.81 billion in 2025.

With the continuous development of optical communication technology, optical fiber communication has gone through five generations. Through the optimization and upgrading of OM1, OM2, OM3, OM4 and OM5 optical fibers, breakthroughs have been made in transmission capacity and distance. Owing to the demand of characteristics and application scenarios, OM5 optical fibers have shown...