450nm Blue-Light Coating-FAC Fiber Cylinder Coating
Cylindrical FAC fast-axis collimators usually use side-coated63um quartz rods or200/220um fibers to collimate fast-axis divergence and improve coupling. Coating is difficult:parallel glass/fiber lengths are fixtured and coated on both sides in two passes,then individual pieces are cut into short segments for products.
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Overview
Cylindrical FAC fast-axis collimators usually use side-coated63um quartz rods or200/220um fibers to collimate fast-axis divergence and improve coupling. Coating is difficult:parallel glass/fiber lengths are fixtured and coated on both sides in two passes,then individual pieces are cut into short segments for products.
Specifications
| Parameter | Value |
|---|---|
| Fiber Specifications [or as specified by the customer] | Ø63um high-purity unclad glass rod; MM-S200/220-22A fiber; or as specified by the customer |
| Number of Lenses | 25-27根/夹 |
| Lens Effective Length [Customers can cut it into 7-8mm sections as needed] | 60.5mm per rod; customers can cut it into 7-8mm sections as needed |
| Coating Method | Antireflection coating on both sides of the cylindrical fiber surface |
| Coating Specifications R [@CW±25nm;CW=638/915/945nm; or customized to customer requirements] | R<0.2%@CW±25nm,CW=638/ 915 /945nm; or customized to customer requirements |
Applications
Fiber laser coupling Fiber sensing for autonomous vehicles
Key Features
Highly clean cylindrical fiber surface High-quality precision optical coating High laser damage threshold High production volume and low cost
Datasheet
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Supplier Information
Founded in 2012, Shenzhen Fujin Optoelectronic Technology Co., Ltd. is a high-tech enterprise specializing in producing coated optical fiber products for various wavelength bands for semiconductor laser manufacturers. The company's products include bare fiber coating, ceramic ferrule coated pigtails, SMA905/D80 high-power transmission jumper coating, single-angled, wedge-shaped, and tapered lensed fibers, widely used in pump laser coupling and transmission for fiber lasers, industrial laser transmission, medical laser transmission, and fiber sensing. With over 20 patented technologies, the company independently developed bare fiber grinding and polishing technology to ensure high cleanliness and high damage threshold of fiber end faces, and continuously optimized high-power laser coating processes. Its products have been adopted by leading domestic and international laser manufacturers. The company has passed ISO9001:2015 quality management system certification and has built an efficient management team, excellent R&D engineers, and a comprehensive after-sales service system.
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