Features:
High coupling efficiency
Various far field beam shapes available
Metallization
Anti-reflection coating
Applications:
DLB coupling
Pump laser coupling
SLD laser coupling
High speed receive device
Why choose Raysung?
We have the professional R&D group in which each employee is highly trained and the processing method for manufacturing lensed fiber is the most advanced in the world, meanwhile, we holds independent intellectual property protection .We can supply a variety of different lensed fiber, that includes oblique wedge-shape, wedge-shape, cone-shape and spherical. Metallic coating and FC packaging can also be applied. The physical dimensions of the lensed fiber are controllable with more than 80 percent coupling efficiency possible. The physical dimensions are controllable with more than 80 percent coupling efficiency possible.The equipment of R&D center is uniquely designed in-house, enabling the company to improve on any design to satisfy the customers' requirements all over the world.
There are 32 work stations in lensed fiber workshop , with a monthly production capacity of nearly 50,000 pieces.
Applications Notes:
How do Lensed fibers work? Shaped/Lensed fibers work by focusing the light to improve the mode matching between a waveguide and the fiber. Normally we try to get a lensed that produces a Gaussian beam. Ideally the Lensed fibers should be made to precisely match the laser diode or waveguide characteristics. Be prepared to supply as much information as possible to help develop the ideal lenses.
The specifications of Tapered Lensed Fiber
The shapes of the light spot
Horizontal Far Field & Gaussian Fit
Vertical Far Field & Gaussian Fit
2D Far Field 3D Far Field
About Raysung Photonics Inc:
Raysung photonics located in the export processing zone of Xi'an, China, is specialized in manufacturing FBG, lensed fiber and FBG filter for FTTH. Besides those three main products, Raysung can also manufacture wavelength stabilizer, DWDM FBG filter, chirped fiber grating, long period grating, custom fiber grating and so on. In addition, Raysung has ability to develop and produce special gratings for sensor. The company is committed to the research, design and producing of those products and it is the only one manufacture which has the capacity to volume- producing all sorts of fiber grating in China. Moreover, Raysung is one of the only manufactures in the world who has the capacity to manufacture the type of optical fiber which incorporates FBG and lensed fiber. Raysung's products are widely used in aerospace, construction industry, coal industry etc. The company's professional teams have rich experience in photoelectric area and we have advanced technology and equipment. This allows us to provide our customers with high-quality products and optimized proposals.
In 2006, Raysung completed ISO9001: 2000 and ISO14001 certification and also obtained several patent rights. The materials of our products accord with RoHS criterion. Raysung's products are always superior in quality and competitive in price.
.gif)
