The application of laser technology in the military field is basically to carry out reconnaissance and anti-reconnaissance, conventional strike, precision guidance, attitude analysis and confidential communication under the application of the characteristics of space-time and dryness with good laser monochromaticity, strong directivity and high brightness. etc. In terms of offense and defense, the offensive advantage ...
Nonlinear polarization rotation is the most common equivalent saturable absorber in fiber lasers. This technique exploits the nonlinear refractive index and birefringence effects in the fiber, allowing different parts of the pulse to accumulate differently in the laser cavity. The phase shifts, thus evolving into different polarization states, and then polarization selection by the analyzer, ...
In the medical field, holographic interferometric technology solves many problems that are difficult to solve with other technologies with its unique advantages. (1) In the diagnosis of ophthalmic diseases, laser holographic imaging technology can be used to provide three-dimensional images of the entire eye, and different positions of the entire eye image can be used ...
It’s a 635nm single mode fiber coupled laser system. Fiber core diameter is 3.5μm~9μm. This fiber interface is FC/PC.
808nm High power Pigtailed Laser diode + Multimode optial fiber + Drive circuit Fiber: Fiber Diameter 105μm / Numerical Aperture 0.22 / Fiber Connecter (FC/PC)
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Abstract The tunable single-frequency (SF) narrow-linewidth fiber laser with all-fiber complex cavity structure is designed, which is composed of an optical fiber tunable filter, a high-precision ring filter, and a fiber loop mirror. A 980-nm semiconductor laser is used as the pumping source, and the ytterbium-doped fiber is employed as the gain medium and saturable absorber, ...
Abstract: In recent years, the application of high-power semiconductor lasers has been expanding, and they are more and more widely used in industry and medical treatment. The thermal characteristics of lasers seriously restrict their reliability and service life. In order to improve the reliability and prolong the service life of the device,high power semiconductor laser bars with ...
China’s laser industry has a strong geographical distribution. The Pearl River Delta region represented by Shenzhen mainly uses medium and small power laser processing equipment, while the Central China region represented by Wuhan Optical Valley is on the product line. More comprehensive, covering large, medium and small power equipment. In addition to these two largest ...
750nm Near IR Laser System 0~1500mW Output Power Adjustable CW and TTL Modulation Together Customized Requirements: Minimum Laser Spot at 20cm
