1300nm Polarization-Maintaining Fiber for Gyroscopes PM1300G-80/170-5

1300nm Polarization-Maintaining Fiber for Gyroscopes PM1300G-80/170-5

Supplier
Shconnet
Part Number
PM1300G-80/170-5
Category
Optical Fibers
Origin
China

Coherent/Nufern PANDA polarization-maintaining gyroscope fibers offer very high birefringence and exceptionally tight dimensional tolerances for fiber coils in high-precision, high-performance fiber-optic gyroscopes. The small coating design (125um) enables smaller gyroscopes and sensors. High consistency and strict end-to-end optical performance control offer particular advantages where distortion-free signals are required with small claddings. Their inherent radiation resistance extends service life in low Earth orbit, near space, deep space, and intense man-made radiation environments. The PANDA design is better suited to PM fiber gyroscope applications than bow-tie or elliptical PM designs in terms of consistency and repeatability. The 1300nm gyroscope PM fiber range includes industry-standard specifications. Coherent/Nufern high-performance (HP) fibers use an optimized design for excellent spliceability and exceptionally strict specification tolerances.

Specification Snapshot
Operating Wavelength
1280-1340 nm
Operating Temperature
-60 ~ +105 ℃
Storage Temperature
-65 ~ +105 ℃
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Overview

Coherent/Nufern PANDA polarization-maintaining gyroscope fibers offer very high birefringence and exceptionally tight dimensional tolerances for fiber coils in high-precision, high-performance fiber-optic gyroscopes. The small coating design (125um) enables smaller gyroscopes and sensors. High consistency and strict end-to-end optical performance control offer particular advantages where distortion-free signals are required with small claddings. Their inherent radiation resistance extends service life in low Earth orbit, near space, deep space, and intense man-made radiation environments. The PANDA design is better suited to PM fiber gyroscope applications than bow-tie or elliptical PM designs in terms of consistency and repeatability. The 1300nm gyroscope PM fiber range includes industry-standard specifications. Coherent/Nufern high-performance (HP) fibers use an optimized design for excellent spliceability and exceptionally strict specification tolerances.

Specifications

ParameterValue
Operating Wavelength1280-1340 nm
Core Numerical Aperture0.180
Mode Field Diameter MFD6.0±0.5 μm
Blocking Wavelength1210±60 nm
Core Attenuation≤ 2.0 dB/km
Normalized Crosstalk 100m≤ -25 dB
Beat Length @633nm≤1.2 mm
H-Parameter≤3.0x10⁻⁵
Cladding Diameter80±1.0 μm
Coating Diameter170.0±5.0 μm
Core/Cladding Concentricity Error<0.50 μm
Cladding/Coating Offset≤5.0 μm
Proof Test Level≥100 (0.7GN/m²)
Coating MaterialUV Cured Dual Acrylate
Operating Temperature-60 ~ +105 ℃
Storage Temperature-65 ~ +105 ℃

Applications

Fiber-optic gyroscopes (FOGs); fiber-optic voltage and current sensors; laser pigtails; compact fiber couplers; specialty fiber sensors.

Key Features

PANDA polarization-maintaining design provides improved performance and inherently high radiation resistance. Very high birefringence reduces gyroscope drift. Extremely tight tolerance control fundamentally ensures consistency and stable performance of gyroscope fiber coils. Bend insensitivity and a small coating diameter enable smaller-radius coils. Excellent crosstalk stability over the full temperature range reduces the Shupe effect (sensitivity to temperature drift). The HP type offers the best specifications, improving repeatability, fiber winding accuracy, and splicing performance.

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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1300nm Polarization-Maintaining Fiber for Gyroscopes PM1300G-80/170-5
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