- Low index coating – high cladding NA
- Compatible with standard fiber interconnect systems
- High geometrical symmetry – core/clad concentricity
- High threshold of optical damage – Pure Silica core
Code -
06745-01
Delivery Optical Fiber
Delivery Optical Fiber is used for efficient containment and transport of high power multimode laser beams generated by e.g. fiber lasers. Our Low index TrueClad™ coating ensures that all power is contained within the fiber, since light leaked from the core will be captured by the high NA cladding waveguide. This facilitates supreme safety and prevents fiber damage due to coating “hot spots”.
The multimode core of this fiber is made of Pure Silica, facilitating low loss, low heating and having high threshold for optical damage. The first cladding layer is highly doped with Fluorine yielding NA of 0.22. The second cladding layer is also Pure Silica. The fiber is coated with a double layer low-index polymer coating, TrueClad, providing cladding NA of more than 0.45.
Delivery Optical Fiber is used for efficient containment and transport of high power multimode laser beams generated by e.g. fiber lasers. Our Low index TrueClad™ coating ensures that all power is contained within the fiber, since light leaked from the core will be captured by the high NA cladding waveguide. This facilitates supreme safety and prevents fiber damage due to coating “hot spots”.
The multimode core of this fiber is made of Pure Silica, facilitating low loss, low heating and having high threshold for optical damage. The first cladding layer is highly doped with Fluorine yielding NA of 0.22. The second cladding layer is also Pure Silica. The fiber is coated with a double layer low-index polymer coating, TrueClad, providing cladding NA of more than 0.45.
Features And Benefits
Typical Applications
- Beam delivery cables
- Beam combiners
- Multimode diode couplers
- Light collectors for spectroscopy
Product Description
Delivery Optical Fiber is used for efficient containment and transport of high power multimode laser beams generated by e.g. fiber lasers. Our Low index TrueClad™ coating ensures that all power is contained within the fiber, since light leaked from the core will be captured by the high NA cladding waveguide. This facilitates supreme safety and prevents fiber damage due to coating “hot spots”.
The multimode core of this fiber is made of Pure Silica, facilitating low loss, low heating and having high threshold for optical damage. The first cladding layer is highly doped with Fluorine yielding NA of 0.22. The second cladding layer is also Pure Silica. The fiber is coated with a double layer low-index polymer coating, TrueClad, providing cladding NA of more than 0.45.
Product Specifications
| Product Specifications | |||
|---|---|---|---|
| Version | 50/360 | 80/360 | 100/360 |
| Optical Properties | |||
| Numerical Aperture | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 |
| Cladding Numerical Aperture | ≥ 0.45 | ≥ 0.45 | ≥ 0.45 |
| Attenuation @1100 nm | < 10 dB/km | < 10 dB/km | < 10 dB/km |
| Dimensions/Geometric Properties | |||
| Coating/cladding Concentricity | < 10 µm | < 10 µm | < 10 µm |
| Core Diameter | 51.0 ± 1.0 µm | 81.5 ± 1.5 µm | 102.0 ± 2.0 µm |
| First Cladding Diameter | 71.5 ± 1.5 µm | 112 ± 4 µm | 122 ± 4 µm |
| Second Cladding Diameter | 367 ± 7 µm | 367 ± 7 µm | 367 ± 7 µm |
| Coating Diameter | 550 ± 15 µm | 550 ± 15 µm | 550 ± 15 µm |
| Coating Type | TrueClad Low index | TrueClad Low index | TrueClad Low index |
| Fiber Geometry | Round | Round | Round |
| Performance | |||
| Proof Test Level | ≥ 100 kpsi | ≥ 100 kpsi | ≥ 100 kpsi |
| Ordering Information | |||
| Product Description Code | 50-360 Delivery Fiber | 80-360 Delivery Fiber | 100-360 Delivery Fiber |
| Order By Item # | 83257 |
82686 |
83259 |
Contact Information
For additional information please contact your sales representative. You can also visit our website at www.lightera.com or call 1-888-FIBERHELP (1-888-342-3743) USA or 1-770-798-555 outside the USA. For a full list of our certifications, visit our website.
Trademark Notice and Disclaimer
Lightera reserves the right to make changes to the product(s) described in this document at any time without notice. This document is for informational purposes only and is not intended to modify or supplement any Lightera warranties or specifications relating to any of its products or services.
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