Polarization-Maintaining Fiber Collimator
The company offers a full range of polarization-maintaining fiber collimators. Standard products are pigtailed collimators using 1.8mm GRIN lenses; other lens types are available. Low back reflection and collimation to the required beam diameter suit systems incorporating laser diodes, photodiode detectors, acousto-optic modulators and other optical components. Used in pairs, the collimators couple light into and out of other components and are suitable for fiber-coupled packaging.
Specification Snapshot
Operating Temperature
-5~+70 °C
Storage Temperature
-40~+85 °C
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Overview
The company offers a full range of polarization-maintaining fiber collimators. Standard products are pigtailed collimators using 1.8mm GRIN lenses; other lens types are available. Low back reflection and collimation to the required beam diameter suit systems incorporating laser diodes, photodiode detectors, acousto-optic modulators and other optical components. Used in pairs, the collimators couple light into and out of other components and are suitable for fiber-coupled packaging.
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength [Other Wavelengths on Request] | 1310;1550 Other Wavelengths on Request |
| Operating Wavelength Range [Center Wavelength] | Center Wavelength ±30 |
| Working Distance (Intermediate Beam Waist Position When Used in Pairs) [Or as Specified] | 5 -10 (Or as Specified) |
| Beam Diameter | ~0.5mm |
| Lens Specifications | Grin Lens f=1.8mm (Other Options Available) |
| Typical Insertion Loss (at 5mm) [At 5mm] | 0.20 dB |
| Maximum Insertion Loss (at 5mm) [At 5mm] | 0.25 dB |
| Typical Polarization Extinction Ratio | 25 dB |
| Minimum Polarization Extinction Ratio | 22 dB |
| Return Loss [The 60dB back-reflection specification applies only at 1310nm and 1550nm] | >50(60dB optional ) |
| Power Handling Capability | >500 mW |
| Fiber Type | Panda-Type Polarization-Maintaining Fiber |
| Pigtail Type | 900um (Standard), Other Options Available |
| Pigtail Length | 1.5 Meters (Standard); Specify Other Requirements |
| Package Dimensions | 3.2 (Diameter) x 10mm (Length) |
| Operating Temperature | -5~+70 °C |
| Storage Temperature | -40~+85 °C |
Applications
Single-mode output in optical component packaging; light-source-to-single-mode-fiber coupling; single-mode-fiber-to-photodiode coupling; other research applications.
Key Features
Choice of operating wavelengths and beam diameters; multiple lens options; pigtail or receptacle versions; low insertion loss and low back reflection; optional high-power operation.
Datasheet
Product Datasheet
PDF
Supplier Information
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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