There are many types of polarization maintaining fibers, which can be divided into high birefringence optical fibers (birefringence coefficient B~10-4) and low birefringence optical fibers (B~10-7; B~10-9) according to the size of birefringence.

Now optical fiber is widely used in our life, but due to the ordinary optical fiber has no way to manufacture into completely symmetrical optical fiber, and optical fiber in the actual application will be subjected to mechanical stress becomes asymmetric, thus producing birefringence phenomenon, so the polarization state of the light in the transmission of ordinary optical fiber will be completely irregular changes. Bias-preserving optical fiber can ensure that the polarization state of light in the transmission process remains unchanged, improving the coherent signal-to-noise ratio, and is widely used in aerospace, aviation, navigation, industrial manufacturing technology and communications and other areas of the national economy.

Fiber Array Polarization Maintaining Fiber Alignment System, specially designed for FA fiber alignment.

Light that is polarized is called polarized light. The extinction ratio refers to the ratio of the optical power P1 of the laser when emitting the full "1" code to the optical power P0 of the laser when emitting the full "0" code.

Neofibo new product releases include bare fiber polishing machine, polarization maintaining fiber alignment system, polarization maintaining fiber fusion splicer set, and polarization maintaining fiber alignment coupling system.

Why use increase viscosity film when polishing optical fiber? The increase viscosity film, also known as (tackifying film, or sandpaper adsorption film), is often used for MPO ferrule polishing, SMA905 polishing, optical fiber bundle polishing, plastic optical fiber polishing, fiber array and small-profit crystal polishing, etc. Stick it between sandpaper and polishing pad (rubber pad or glass pad) to prevent the sandpaper from falling off during polishing; Increase viscosity film pad used to...

Regarding the issue of waterproof connector fiber easy to break, cables too heavy, and other difficulties, Shenzhen Neofibo Technology Limited designed several kinds of polishing fixtures which are used for polishing semi-assembled waterproof connectors and rework(repolishing) assembled waterproof connectors. This kind of fixture is suitable for a variety of different brands of waterproof connectors and has strong versatility. Different cable clamping tools can be selected according to differ...

2023 China International Optoelectronic Exposition will be held at Shenzhen World Exhibition & Convention Center, from September 6-8, 2023. Neofibo will be one of the exhibitors at this exhibition. As a leading manufacturer of polishing equipment for the fiber optic communication industry, Neofibo provides efficient polishing solutions for a wide range of fiber optic products and patch cord manufacturing, accumulating more than 300 successful cases and guiding more than 3,000 factories to...

2023 PHOTONICS CHINA EXPOSITION will be held at China National Convention Center, from July 26-28, 2023. Neofibo will be one of the exhibitors at this exhibition. As a leading manufacturer of polishing equipment for the fiber optic communication industry, Neofibo provides efficient polishing solutions for a wide range of fiber optic products and patch cord manufacturing, accumulating more than 300 successful cases and guiding more than 3,000 factories to set up production lines and quickly ac...

End face geometry is an essential characteristic of repeatable and reliable optical fiber connections. Overall performance of fiber optic connectivity depends on the mechanical characteristics that control alignment and physical contact of the fiber cores.

The 8th CHINA FIBER CONNECT FORUM will be held at WYNDHAM GRANDSUZHOU FENHU from June 5-7, 2023. Neofibo will be one of the exhibitors at this conference.  As a leading manufacturer of polishing equipment for the fiber optic communication industry, Neofibo provides efficient polishing solutions for a wide range of fiber optic products and patch cord manufacturing, accumulating more than 300 successful cases and guiding more than 3,000 factories to set up production lines and quickly achieve m...

2023 VIETNAM ICTCOMM will be held at VIENAM SAIGONCONVENTION CENTER from June 8-10, 2023. Neofibo will be one of the exhibitors at this conference. As a leading manufacturer of polishing equipment for the fiber optic communication industry, Neofibo provides efficient polishing solutions for a wide range of fiber optic products and patch cord manufacturing, accumulating more than 300 successful cases and guiding more than 3,000 factories to set up production lines and quickly achieve mass prod...