CW Fiber Lasers

What are CW Fiber Lasers?

CW Fiber lasers are a specific subset of DPSS lasers. However, instead of a crystal, they utilize a doped fiber optic cable as the gain medium. Typically, they utilize rare-earth elements like erbium, ytterbium, and neodymium as the doping agent.

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Learn More About CW Fiber Lasers

Fiber lasers have several advantages over traditional DPSS lasers. These advantages derive from the geometry of the fiber optic itself. The geometry provides the innate ability to have an extremely long single-mode optical cavity. Therefore, it allows for the production of two main configurations. Firstly, it allows for extremely high-power, single-mode lasers producing unprecedented brightness. Alternatively, it allows for extremely narrow band lasers with near-perfectly single-frequency output.

Our CW Fiber Laser Products

Our CW fiber lasers are available with options for single-mode or broadband, in wavelengths from 1060nm to 2050nm. Output power from 10s of milliwatts (10mW) to 100W and narrow linewidth options are also available. Finally, OEM laser packages and modules are available.

Our CW fiber lasers are used in applications like LiDAR, machine vision, particle measurement, and many more!

How Can We Help?

RPMC Lasers is your CW Fiber Laser. We provide industry-leading CW Laser Diode Modules in many wavelengths for many industries.

With over 25 years experience matching the right laser source to your application, and our wide range of industry-leading LD module options, the team at RPMC is prepared and eager to help you find the right solution!

If you have any questions, or if you would like some assistance please Contact Us here. Furthermore, you can email us at info@rpmclasers.com to talk to a knowledgeable Product Manager.

Alternatively, use the filters on this page to assist in narrowing down the selection of LD modules for sale. Finally, head to our Knowledge Center with our Lasers 101 page and Blogs, Whitepapers, and FAQ pages for further, in-depth reading.

Check out our Online Store: This page contains In-Stock products and an ever-changing assortment of various types of new lasers at marked-down/discount prices.

Additional Resources

Whitepapers:

“Single-Frequency Fiber Lasers for Doppler LIDAR“
“Lasers Requirements for Wind Turbine Monitoring LIDAR Systems”

Blogs:

“Want to Minimize Your LIDAR Footprint, Cost, and Energy Consumption?“

Videos:

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Part Number	Wavelength (nm)	Output power (W)	Mode	Output	Linewidth	Coherence length
1.5um Broadband CW Fiber Lasers	1529-1610	0.160	Single-Mode	PM Fiber, SM Fiber	Broadband
1.5um CW/CW Modulated Fiber Lasers	1529-1610	2.0, 5.0, 30.0	Single-Mode	PM Fiber, SM Fiber
1.5um NLW CW Fiber Lasers	1530-1564	1.0	Single-Mode	PM Fiber, SM Fiber	Narrow	More than 50m
1um CW/CW Modulated Fiber Lasers	1060-1080	60.0, 100.0	Single-Mode	PM Fiber, SM Fiber
2um CW/CW Modulated Fiber Lasers	1760-2050	4.0, 40.0	Single-Mode	PM Fiber, SM Fiber

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