850nm polarization-maintaining gyroscope fiber PM850G-80/170-5

850nm polarization-maintaining gyroscope fiber PM850G-80/170-5

Supplier
Shconnet
Part Number
PM850G-80/170-2HP
Category
Optical Fibers
Origin
China

The Coherent/Nufern Panda-type polarization-maintaining gyro fiber features extremely high birefringence and extremely strict fiber dimensional tolerance control, suitable for fiber coils used in high-precision, high-performance fiber optic gyroscopes. The small coating design (125um) allows users to make smaller fiber optic gyroscopes and sensors. The high consistency of PM fibers in this series and the extremely strict end-to-end optical performance control provide particular advantages in applications where signal distortion must not occur with a small cladding; in addition, its high radiation resistance gives the PM fibers of this series a longer service life in low earth orbit, near space and deep space, as well as in environments exposed to strong man-made radiation.

Specification Snapshot
Blocking Wavelength
720±60nm
Cladding Diameter
80±1.0μm
Coating Diameter
170.0±2.0μm
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Overview

The Coherent/Nufern Panda-type polarization-maintaining gyro fiber features extremely high birefringence and extremely strict fiber dimensional tolerance control, suitable for fiber coils used in high-precision, high-performance fiber optic gyroscopes. The small coating design (125um) allows users to make smaller fiber optic gyroscopes and sensors. The high consistency of PM fibers in this series and the extremely strict end-to-end optical performance control provide particular advantages in applications where signal distortion must not occur with a small cladding; in addition, its high radiation resistance gives the PM fibers of this series a longer service life in low earth orbit, near space and deep space, as well as in environments exposed to strong man-made radiation.

Specifications

ParameterValue
Core Numerical Aperture0.160
Mode Field Diameter MFD4.5±0.5μm
Blocking Wavelength720±60nm
Core Attenuation≤ 4.2dB/km
Normalized Crosstalk (100m)≤ -25dB
Beat Length @ 633 nm≤1.2mm
H-Parameter≤3.0x10^-5m
Core/Cladding Concentricity Deviation<0.50μm
Cladding/Coating Deviation≤5.0μm
Coating Layer MaterialNuCOAT-LTg
Mode Field Diameter MFD4.5±0.5μm
H-Parameter≤3.0x10 -5m
Core/Cladding Concentricity Deviation<0.50μm
Cladding/Coating Deviation≤5.0μm

Applications

High-precision, high-performance fiber coils for fiber optic gyroscopes; the small coating design (125um) allows users to make smaller fiber optic gyroscopes and sensors. The high consistency of this series of polarization-maintaining fibers and the extremely strict end-to-end optical performance control ensure particular advantages in applications where signal distortion must not occur under small cladding conditions; in addition, the high radiation resistance of the fibers gives this series of PM fibers a longer service life in low Earth orbit, near space and deep space, as well as in artificially created strong radiation environments.

Key Features

; In addition, the inherently high radiation resistance of this series of polarization-maintaining fibers gives them a longer service life in low Earth orbit, near-space, and deep-space applications, as well as in environments exposed to strong man-made radiation.

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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850nm polarization-maintaining gyroscope fiber PM850G-80/170-5
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