S405-HP Single-Mode Optical Fiber

S405-HP Single-Mode Optical Fiber

Supplier
Shconnet
Part Number
S405-HP
Category
Optical Fibers
Origin
China

Coherent/Nufern’s S405-HP Pure Silica Core high-performance single-mode fiber is optimized for visible-wavelength applications from 400um to 700um. It particularly suits RGB-band devices such as couplers, laser-diode pigtails and specialty transmission. Compared with germanium-doped cores, its pure-silica core offers lower transmission loss, radiation resistance and resistance to photodarkening for demanding applications. Superior consistency and core/cladding concentricity meet tighter specifications than industry standards, with tighter tolerances on the second-order-mode cutoff wavelength. Proof testing above 200kpsi improves device reliability, and strict specifications help manufacturers improve yield and reduce costs.

Specification Snapshot
Attenuation
< 30 dB/km
Operating Temperature
-55 ~ +85 ℃
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Overview

Coherent/Nufern’s S405-HP Pure Silica Core high-performance single-mode fiber is optimized for visible-wavelength applications from 400um to 700um. It particularly suits RGB-band devices such as couplers, laser-diode pigtails and specialty transmission. Compared with germanium-doped cores, its pure-silica core offers lower transmission loss, radiation resistance and resistance to photodarkening for demanding applications. Superior consistency and core/cladding concentricity meet tighter specifications than industry standards, with tighter tolerances on the second-order-mode cutoff wavelength. Proof testing above 200kpsi improves device reliability, and strict specifications help manufacturers improve yield and reduce costs.

Specifications

ParameterValue
Operating Wavelength (General Conditions) [Under General Conditions]400-550 nm
Mode Field Diameter @405nm (1/e² Fit - Near Field) [1/e² fit - near field / @405nm; @405nm (1/e² fit - near field)]2.9 μm
Mode Field Diameter @460nm (1/e² Fit - Near Field) [1/e² fit - near field / @460nm; @460nm (1/e² fit - near field)]3.2±0.5 μm
Second-Order Mode Cutoff Wavelength370±20 nm
Attenuation< 30 dB/km
Numerical Aperture (General) [Normal]0.12
Core MaterialPure Silica
Cladding Diameter125±1.0 μm
Coating Diameter245±15 μm
Core/Cladding Concentricity Error≤0.5 μm
Cladding/Coating Offset≤5 μm
Proof Test Level≥200 (1.4GN/m²)
Coating MaterialUV Cured Dual Acrylate
Operating Temperature-55 ~ +85 ℃
Short-Term Bend Radius≥6 mm
Long-Term Bend Radius≥13 mm

Applications

405 laser diode pigtails; compact ultraviolet light sources; RGB components.

Key Features

Tight mechanical and optical tolerances improve product yield and ensure the specified design performance. High proof-test levels reduce the risk of mechanical fiber damage and failure. High resistance to fatigue failure maximizes service life. A pure-silica core provides radiation resistance and prevents color-center formation.

Datasheet

Product Datasheet
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Supplier Information

Sh
Shconnet
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Shanghai Connet Fiber Communication Technology Co., Ltd. was founded in 2003 and is a high-tech enterprise specializing in the research, development, and production of laser light sources, fiber lasers, fiber amplifiers, and related products. Currently, the company has formed four major series of products led by laser light sources, fiber lasers, fiber amplifiers, and fiber gratings, including laser light sources of various wavelengths, single-frequency lasers, high-power fiber amplifiers, single-frequency polarization-maintaining fiber amplifiers, continuous and pulsed fiber lasers, high-power fiber gratings, phase-shifted gratings, chirped gratings, and other related products, providing innovative products and solutions for the research and development of high-performance fiber lasers, LiDAR, fiber sensing, fiber communication, test and measurement, scientific research, and other fields. Shanghai Connet is committed to continuously providing globally leading technologies and products, serving fields including: special fiber applications, fiber laser research and industrialization, fiber sensing and fiber optic gyroscope research, LiDAR applications, and laser industrial applications. The philosophy of Shanghai Connet Fiber Communication Technology Co., Ltd. is: continuously introducing globally leading technologies and products, and fully providing support and assistance to domestic users. After years of accumulation and development, the company has formed a series of products led by single-frequency fiber lasers, pulsed fiber laser light sources, high-power fiber amplifiers, and special fiber lasers, providing innovative product solutions for LiDAR, fiber sensing, coherent and spectral synthesis, research, testing and measurement of high-performance fiber lasers, spectral analysis, fiber communication, and other fields. Shanghai Connet Laser Technology Co., Ltd. is a wholly-owned subsidiary of Shanghai Connet Fiber Communication Technology Co., Ltd. It is a high-tech enterprise specializing in the research, development, and production of laser light sources, fiber lasers, fiber amplifiers, and related products, founded in 2007. Since its establishment, Shanghai Connet Laser Technology Co., Ltd. has been guided by technological innovation, committed to providing products and services representing cutting-edge technology and future development trends for scientific research and production applications in industrial lasers, LiDAR, fiber sensing, fiber communication, and other fields. After years of accumulation and development, the company has formed three major series of products led by laser light sources, fiber lasers, and fiber amplifiers, including laser light sources of various wavelengths, high-power fiber amplifiers, single-frequency polarization-maintaining fiber amplifiers, continuous and pulsed fiber lasers, and other related products, providing innovative product solutions for the research and development of high-performance fiber lasers, test and measurement, spectral analysis, coherent synthesis, LiDAR, fiber sensing, fiber communication, and other fields. "Looking to the future, pursuing quality; independent innovation, striving for excellence" is the development philosophy that Shanghai Connet Laser Technology Co., Ltd. has adhered to since its founding. We take quality pursuit as the core, rely on a professional R&D team and advanced concepts, continuously develop and innovate, strive for excellence, and shoulder social responsibility, seeking long-term development.

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