Polarization Maintaining Short Wavelength Fibers
Coherent's industry-leading visible and short wavelength Polarization Maintaining fibers have superior waveguide, radiation, and mechanical properties enabling a large variety of critical applications in diverse markets. High consistency and extreme end-to-end control of optical properties provide particular advantage in spectrographic and frequency-sensitive applications. The intrinsically high level of radiation resistance allows this family to operate for extended periods of time on low earth orbits, near and deep space, and in applications where risk of exposure to man-made radiation is great.
Specification Snapshot
Operating Wavelength PM460-HP
460-700nm
Operating Wavelength PM630-HP
620-850nm
Operating Wavelength PM780-HP
770-1100nm
Cladding Diameter
125.0±1.0μm
Core Diameter
3.0μm
Coating Diameter
245.0±15.0μm
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Overview
Coherent's industry-leading visible and short wavelength Polarization Maintaining fibers have superior waveguide, radiation, and mechanical properties enabling a large variety of critical applications in diverse markets. High consistency and extreme end-to-end control of optical properties provide particular advantage in spectrographic and frequency-sensitive applications. The intrinsically high level of radiation resistance allows this family to operate for extended periods of time on low earth orbits, near and deep space, and in applications where risk of exposure to man-made radiation is great.
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength PM460-HP | 460-700nm |
| Operating Wavelength PM630-HP | 620-850nm |
| Operating Wavelength PM780-HP | 770-1100nm |
| Mode Field Diameter (Gaussian) PM460-HP | 3.0±0.5μm@515nm |
| Mode Field Diameter (Gaussian) PM630-HP | 4.5±0.5μm@630nm |
| Mode Field Diameter (Gaussian) PM780-HP | 5.3±1.0μm@850nm |
| Cutoff PM460-HP | ≤30.0dB/km@488nm |
| Cutoff PM630-HP | ≤30.0dB/km@630nm |
| Cutoff PM780-HP | ≤40dB/km@850nm |
| Beat Length (nominal) PM460-HP | nominal3.5×10^-4 |
| Beat Length (nominal) PM630-HP | nominal3.5×10^-4 |
| Beat Length (nominal) PM780-HP | nominal3.5×10^-4 |
| Birefringence PM460-HP | nominal3.5×10^-4 |
| Birefringence PM630-HP | nominal3.5×10^-4 |
| Birefringence PM780-HP | nominal3.5×10^-4 |
| Cladding Diameter | 125.0±1.0μm |
| Core Diameter | 3.0μm |
| Coating Diameter | 245.0±15.0μm |
| Coating Concentricity | <5.0μm |
| Core/Clad Offset | <0.50μm |
| Coating Material | Acrylate |
| Operating Temperature Range | -40to85°C |
| Prooftest Level | ≥200kpsi(1.4GN/m²) |
Applications
1. Laser pigtailed 2. Spectroscopy 3. Sensors 4. Bio-medical 5. Metrology
Key Features
1. Panda-style configuration—Superior performance, intrinsically good radiation performance 2. Tight specifications—Highly deterministic results, highest product yield 3. High Proof Test—Low risk of mechanical handling failure 4. High fatigue failure resistance—Longest service life
Datasheet
Product Datasheet
PDF
Supplier Information
<p>Shanghai Minyi Optoelectronics Technology Co., Ltd. is a high-tech enterprise that develops, produces and sells special optical fiber connectors, passive optical fiber components, large core diameter optical fiber splicing processing equipment, optical fiber test and measurement instruments and commonly used tools and materials in optical fiber laboratories. It sells special optical fibers of well-known brands at home and abroad as an agent, with standing inventory and timely delivery. The company is located in the Minhang Science and Technology Innovation Industrial Park in Shanghai, adjacent to Shanghai Jiao Tong University and Zizhu High-tech Zone Science and Technology Park.</p><p><br></p><p>Minyi's optoelectronic device products cover most of the wavelengths of ultraviolet, visible and near-infrared light, including the 190nm~2050 band: special jumper connectors and adapters, fiber collimators, fiber isolators, fiber circulators, fiber couplers Combiners, fiber combiners, fiber polarizers, wavelength division multiplexers, bandpass filters, fiber mirrors, fiber rotating mirrors, fiber attenuators and fiber gratings, etc. Standard, high-power and polarization-maintaining devices, small and ultra-small packages can be customized and produced. We have the ability to produce devices using different types of optical fibers. The optical fibers in stock include: single-mode optical fiber, multi-mode optical fiber, polarization-maintaining optical fiber, laser/pump power energy transmission optical fiber, double-clad rare earth doped optical fiber, passive matching optical fiber, life medical optical fiber, sensing optical fiber, etc.</p><p>Since our establishment, we have taken technological innovation as our guide and are committed to continuously introducing advanced global technologies and products, fully providing support and assistance to domestic users, providing products and services with cutting-edge technologies and future development trends, and facilitating domestic users' scientific research and production applications. After years of partnership accumulation and joint development, the company is now capable of providing innovative and customized products and solutions, such as: laser sources of various wavelengths, fiber lasers, fiber amplifiers, optical power meters, etc., as well as various tools and materials to assist scientific research experiments and special applications in the laser industry.</p><p><br></p><p>The application fields of fiber optic devices that we provide comprehensive services include: fiber optic communications, fiber laser/amplification, optical/spectral analysis and measurement, biomedical OCT, radar detection, aerospace, fiber optic sensing/fiber optic gyroscope, coherent synthesis, machine vision, quantum communication, ultrafast laser and scientific research, etc.</p>
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