Large-core preform is a kind of preform specially designed and developed for the field of energy transmission and sensing. This series of preforms are prepared by in-tube chemical vapor deposition process, which has the advantages of high numerical aperture and good geometric uniformity. This series of products are widely used in laser energy transmission, data communication and other energy transmission, sensing and other fields.
*High numerical aperture;
*Good geometric uniformity;
*Good refractive index distribution and uniformity;
| Features |
Unit |
Product Indicator |
| Core material |
/ |
Low-hydroxy pure silica quartz core |
| Cladding material |
/ |
Fluorine-doped quartz cladding |
| Numerical aperture |
|
0.06~0.24 |
| Geometric performance |
| Length of preform |
mm |
≤700.0 |
| Outer diameter of preform |
mm |
≤22.0 |
| CCDR |
|
≤1.25 |
| Core-cladding concentricity |
mm |
≤0.2 |
| Out-of-roundness of preform |
/ |
≤1.0% |
Customized Information:
Double-clad large-core preforms can be customized
For small numerical aperture, larger size preforms can be customized
1.What Kind of Company are We?
Shanghai Gengyun Industrial Co., Ltd., based on the development of technology forum OF telecom optical&electric cable equipment and materials(TOEM), is mainly engaged in investment, trade, and technical services in the field of telecom optical & electric cable.
We provide our customers with complete materials demand solutions, as well as overall solutions and customized services in factory design, equipment configuration, product development and raw material supply.
2.Is Our Product Single?
We have quite a wide variety of products.
Our products contain raw materials for optical fiber & cable, telecommunication cable include PE, PVC, FRP, PBT, water blocking yarn, water blocking tape, optical fiber ink, optical fiber, steel plastic composite tape, aluminum plastic composite tape, aramid yarn, etc. and
equipment for cable manufacturing including high-speed fiber coloring and rewinding machine, fiber merging machine, fiber screening and rewinding machine, special fiber drawing machine, coating production line, high-speed cable forming production line. There are different models of products under each category, and customization is supported.
3.Are Samples Available?
For most raw materials and optical cables, we can provide samples, but you need to bear the shipping costs; for cable manufacturing equipment, we can provide factory test reports of various indicators
4.Why Choose Our Company?
Our company was established in 2008 and has 16 years of experience in the communications industry. We can provide professional optoelectronic cable solutions and support product customization. Our products and raw materials are 100% in line with industry standards. We have warehouses all over the country. Such as Shanghai, Jiangsu, Qingdao, Beijing and so on.
Introducing our incredible range of Telecom Optical & Electric Cables! Get ready to be blown away by the amazing features and benefits we have in store for you. With our mature and efficient supply chain system and rich industrial resources, we guarantee top-notch quality and timely delivery.
But that's not all! We also offer complete materials demand solutions for cable manufacturing and technical services. Whether you need assistance with factory design, equipment configuration, product development, or raw material supply, we've got you covered. Our overall solutions and customized services ensure that your specific requirements are met with precision.
And here's the best part - our prices are flexible and tailored to your needs. Quotations vary according to your requirements and the quantity of products you order. We believe in providing you with the best value for your money.
Now, let's talk about our star product - the High Purity Quartz Crystal Glass Rod for Optical Fiber/Optical Fiber Preform. This incredible piece of technology is a game-changer in the industry. Made from high purity quartz, it guarantees exceptional performance and durability.
With its CE and ISO certifications, you can trust that this product meets the highest quality standards. Its applications are vast, ranging from chemical and metallurgy industries to casting and glass manufacturing. This Quartz Rod is truly versatile.
So, what are you waiting for? Upgrade your telecom infrastructure with our Telecom Optical & Electric Cables and experience the difference. Contact us today to get a personalized quotation and take your business to new heights.
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