940 Pump Source Coupling Fiber / Fiber Laser Coupling Pigtail Coating-105/125--0.22NA-Beamsplitter Coating

940 Pump Source Coupling Fiber / Fiber Laser Coupling Pigtail Coating-105/125--0.22NA-Beamsplitter Coating

Supplier
Photonstream
Category
Fiber Cables & Bundles
Origin
China
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Specifications

ParameterValue
Fiber Model [or as specified by the customer]MM-S105/125-22A, Core/Clad:105/ 125um, 0.22NA; or as specified by the customer
Coating Stripping Length [or as specified by the customer]6+/-1mm; or as specified by the customer
Fiber Length [or as specified by the customer]150cm-160cm; 或客户指定
Coating Specifications T [Beamsplitter coating; @900-980nm; or customer customization]T>99%
Coating Specifications R [Beamsplitter coating; @1050-1100nm; or customer customization]R>99.5%

Applications

Reduction of reflectance at the fiber coupling or output end, or increased isolation of system spontaneous emission Fiber laser pump source coupling Flexible transmission for industrial high-power laser processing Coupled output for medical laser equipment High-power laser testing (large-core-diameter high-power laser transmission) Fiber optic sensors (connection to photodetectors)

Key Features

Direct polishing of the fiber end face requires no auxiliary adhesive during processing, avoiding laser absorption caused by adhesive residue and effectively reducing fiber burnout. The polished bare-fiber end face is highly clean, with no scratches or pits at the core. Coating only the bare-fiber end face, without any ferrule or adhesive, eliminates coating cracks caused by differences in thermal expansion coefficients between substrates beneath the coating. Avoiding the proximity effects of ferrules and adhesive on the laser chip effectively reduces chip COD and contamination. The coating has low thermal absorption and a high damage threshold, with an optical damage threshold > 200 megawatts per square centimeter (certified by a third party in the United States).

Datasheet

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Supplier Information

Ph
Photonstream
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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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940 Pump Source Coupling Fiber / Fiber Laser Coupling Pigtail Coating-105/125--0.22NA-Beamsplitter Coating
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