- Wavelengths available from 1150 to 1850 nm
- High output power, up to 150 W at 1480 nm
- Single-mode fiber output
- Additional powers available at different wavelengths
- 1480 nm Raman Laser optimized for pumping high performance EDFA’s
Code -
06759-01
Raman Fiber Laser Module
Development of the new Raman Fiber Laser Module was driven by increasing demand for high power output over a broad wavelength range for a wide variety of industrial and scientific applications. The Raman Fiber Laser Module builds upon the TrueMode™ Fiber Laser Cavity family designed for kilowatt single-mode fiber lasers for industrial machining and welding. Lightera, a global market leader in the design and manufacture of rare-earth doped fibers, possess the expertise and experience in fiber fabrication necessary to meet that demand. Lightera has been developing and manufacturing high-power components and modules for many years and understands the reliability standards expected in the diverse material processing applications.
Raman Fiber Lasers serve as ideal high-brightness pump sources for other fiber and solid-state lasers. Specifically, the 1480 nm Raman Laser Module was designed for increasing the output power and pulse energy from Er-doped fiber amplifiers (EDFA). The single-mode 1480 nm output from the Raman Laser allows for in-band core pumping of an EDFA, shortening the active fiber length and increasing nonlinear thresholds. Pumping at 1480 nm also reduces the quantum defect, lowering the thermal load on the gain fiber. These advantages allow significant power scaling of the output from an EDFA.
Development of the new Raman Fiber Laser Module was driven by increasing demand for high power output over a broad wavelength range for a wide variety of industrial and scientific applications. The Raman Fiber Laser Module builds upon the TrueMode™ Fiber Laser Cavity family designed for kilowatt single-mode fiber lasers for industrial machining and welding. Lightera, a global market leader in the design and manufacture of rare-earth doped fibers, possess the expertise and experience in fiber fabrication necessary to meet that demand. Lightera has been developing and manufacturing high-power components and modules for many years and understands the reliability standards expected in the diverse material processing applications.
Raman Fiber Lasers serve as ideal high-brightness pump sources for other fiber and solid-state lasers. Specifically, the 1480 nm Raman Laser Module was designed for increasing the output power and pulse energy from Er-doped fiber amplifiers (EDFA). The single-mode 1480 nm output from the Raman Laser allows for in-band core pumping of an EDFA, shortening the active fiber length and increasing nonlinear thresholds. Pumping at 1480 nm also reduces the quantum defect, lowering the thermal load on the gain fiber. These advantages allow significant power scaling of the output from an EDFA.
Features And Benefits
Product Overview
Development of the new Raman Fiber Laser Module was driven by increasing demand for high power output over a broad wavelength range for a wide variety of industrial and scientific applications. The Raman Fiber Laser Module builds upon the TrueMode™ Fiber Laser Cavity family designed for kilowatt single-mode fiber lasers for industrial machining and welding. Lightera, a global market leader in the design and manufacture of rare-earth doped fibers, possess the expertise and experience in fiber fabrication necessary to meet that demand. Lightera has been developing and manufacturing high-power components and modules for many years and understands the reliability standards expected in the diverse material processing applications.
Raman Fiber Lasers serve as ideal high-brightness pump sources for other fiber and solid-state lasers. Specifically, the 1480 nm Raman Laser Module was designed for increasing the output power and pulse energy from Er-doped fiber amplifiers (EDFA). The single-mode 1480 nm output from the Raman Laser allows for in-band core pumping of an EDFA, shortening the active fiber length and increasing nonlinear thresholds. Pumping at 1480 nm also reduces the quantum defect, lowering the thermal load on the gain fiber. These advantages allow significant power scaling of the output from an EDFA.
Typical Applications
- High Brightness Fiber Laser Pumping
- Pump Source for Solid State Lasers
- Medical Applications
- Test and Measurement
Product Specifications
| Product Specifications | |
|---|---|
| In-band power* | 20, 50, 100, 150 W @ 1480 nm |
| Available wavelengths | 1150 to 1850 nm |
| Output fiber type | Single-mode |
| Output fiber clad diameter | 125 µm |
| Output fiber buffer diameter | 250 µm |
| Output fiber coating | High Index |
| Output fiber length | ≥ 2 m |
| Coating diameter | 250 µm |
| Output monitor photodiode | Included |
| Back-reflection monitor | Included |
| Cooling | Water cooled cold plate (optional) |
| Customer supplied | Diode modules and power supply |
| NOTE | *1480 nm model. Power at other wavelengths may vary. |
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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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