Differences between the 3 Common End-face Types

Differences between the 3 Common End-face Types 1、Why should fiber optic end–faces be polished? With connectors mounted on one fiber end-face, return loss is unavoidable, which occurs due to reflections from the light source. Severe light loss can damage the laser light source and interrupt the transmitted signal. In order to allow better contact between …

Differences between the 3 Common End-face Types Read More »

Polarization Maintaining Fibers for Different Applications

Application of PM Fiber Because of the function of maintaining the polarization state of light (e.g.,【Picture 1】), the applications of PM fibers cover a variety of fields such as communications, medicine, sensing, and military, etc. In addition to typical deflectors, coherent communications, and hydrophones, some other applications of PM fibers will be introduced here. 【Picture 1】Structure of a …

Polarization Maintaining Fibers for Different Applications Read More »

What’s the Fast and Slow Axis?How to Align the PM Fiber?

What’s the Fast and Slow Axis? Polarization Maintaining fibers work by inducing a difference in the speed of light in the two perpendicular polarizations passing through the fiber. This birefringence creates two major transmission axes within the fiber, called the fast and slow axes of the fiber. The fast axis is the direction of the small …

What’s the Fast and Slow Axis?How to Align the PM Fiber? Read More »

What is PM Fiber? How to manufacture PM fiber?

What’s Polarization Maintaining Fiber? Before understanding what a PM fiber is, let’s look at what polarization properties are first. Polarization is a property of transverse waves, which refers to the nature of transverse waves oscillating in a particular direction in a plane perpendicular to their direction of propagation. Light is an electromagnetic wave that propagates as …

What is PM Fiber? How to manufacture PM fiber? Read More »

Categories of Polarization Maintaining Fibers

Categories of Polarization Maintaining Fibers 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. According to the generation mechanism of the birefringence phenomenon, it can be divided into structural birefringence and stress …

Categories of Polarization Maintaining Fibers Read More »

Principle of Polarization-Maintaining Fiber

Principle of Polarization-Maintaining Fiber 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 …

Principle of Polarization-Maintaining Fiber Read More »

Endoscopy/Transmission Beam Polishing Solution

Endoscopy/Transmission Beam Polishing Solution Widely used in medical endoscopes/transmitter beams manufacturing field, it is suitable for grinding design of metal casing transmitter beams and endoscopes end face, precisely controlling the amount of grinding cut and grinding pressure. Equipped with special multi-objective end inspection instrument, it is convenient to check the overall appearance and local detail …

Endoscopy/Transmission Beam Polishing Solution Read More »

How to Build a MPO/MTP Patch Cord Production Line

Neofibo produces and sells various equipments for the fiber optic production.We have 15 years of experience in patch cord production equipment, which can save you the time of setting up a patch cord production line and provide reliable operation guidance.Our main products cover cable cutting machine, optical fiber curing oven, optical fiber polishing machine, fixture, …

How to Build a MPO/MTP Patch Cord Production Line Read More »

the importance of proper maintenance and storage of diamond lap films

Diamond lap films are essential tools used in the lapidary industry to shape and polish precious stones, such as diamonds and gemstones. these films consist of thin layers of diamond particles bonded to a flexible plastic backing, providing a durable and effective cutting surface. however, like all diamond tooling, proper maintenance and storage are essential …

the importance of proper maintenance and storage of diamond lap films Read More »