Dual Fiber Collimator
Description
The GKER Photonics Dual Fiber Collimator, part of the GK-C Series, is a high-performance optical component designed for use in a wide range of in-line fiber optic systems, including isolators and DWDM modules. This versatile collimator excels in minimizing insertion loss and maximizing return loss, ensuring efficient signal transmission. With its advanced AR coating and precision engineering, the collimator can handle high optical power, making it ideal for demanding applications.
This collimator offers flexibility in its design, with options for transmission and reflection types, various working distances, and a choice of G-lens or C-lens configurations. It supports center wavelengths of 1310 nm and 1550 nm, or can be customized to other specified wavelengths, catering to specific requirements. The robust construction allows it to operate effectively in a wide temperature range, ensuring reliable performance even in challenging environments.
Designed for seamless integration into fiber optic systems, the GK-C Series Dual Fiber Collimator is built with high-quality SMF-28 fiber, offering low insertion loss and exceptional return loss, which are critical for maintaining signal integrity in high-performance optical networks. Whether you need a collimator for transmission or reflection, this product delivers outstanding optical performance.
Dual Fiber Collimator
Specifications |
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|---|---|
| Center Wavelength (λc): | 1310, 1550, or, specified nm |
| Operating Wavelength Range: | λc ± 30 nm |
| Working Type: | transmission Type Reflection Type - |
| Working Distance: | 5 - 10 11 - 30 31-50 0 mm for G Lens, 2.4 mm for C Lens mm |
| Typ. Insertion Loss @ 23 ℃: | 0.20 0.25 0.30 0.20 dB |
| Max. Insertion Loss @ 23 ℃: | 0.25 0.35 0.20 0.25 dB |
| Min. Return Loss @ 23 ℃: | 55 dB |
| Max. Optical Power: | 0.3, 0.5.…3 W |
| Max. Tensile Load: | 5 N |
| Fiber Type: | SMF-28 Fiber - |
| Operating Temperature: | -5 to +70 ℃ |
| Storage Temperature: | - 40 to + 85 ℃ |
Features
- Low Insertion Loss: Minimizes signal loss with typical values as low as 0.20 dB
- High Return Loss: Ensures superior signal integrity with a minimum return loss of 55 dB
- High Power Handling: Capable of handling up to 3 W of optical power, thanks to advanced AR coating
- Versatile Design: Available in transmission and reflection types with customizable working distances
- Wide Operating Temperature Range: Reliable performance between -5°C to +70°C
Applications
- Isolators: Ideal for use in isolators, ensuring minimal signal loss and high return loss
- DWDM Modules: Suitable for Dense Wavelength Division Multiplexing systems, supporting high-power optical signals
- Fiber Optic Sensors: Excellent for precision sensing applications due to its low insertion loss and high return loss
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2024
Frequently Asked Questions
The typical insertion loss ranges from 0.20 dB to 0.30 dB, depending on the working distance and lens type.
The collimator can handle up to 3 W of optical power, depending on the configuration.
The collimator is available in both transmission and reflection types, allowing for versatile applications.
The collimator operates reliably in temperatures ranging from -5°C to +70°C.
The collimator uses high-quality SMF-28 fiber for optimal performance.
Yes, the center wavelength can be specified, with standard options at 1310 nm and 1550 nm.
The collimator ensures a minimum return loss of 55 dB, maintaining high signal integrity.
The collimator supports working distances from 5 mm to 50 mm, with specific configurations available for different lens types.
The G Lens offers a 0 mm working distance, while the C Lens provides a 2.4 mm working distance, affecting the insertion loss and return loss parameters.
The collimator offers options for 250 µm bare fiber, with additional customization available upon request.