18mW Lasers

What are 18mW Lasers?

Lasers that designate 18mW of output power can have either CW (continuous wave) or pulsed output. CW Lasers are always defined in average output power. Pulsed Lasers with an output power defined in Watts or Milliwatts usually define the laser’s average power, not the peak power of the laser.

Our 18mW Laser Products

We provide a couple of 18mW laser configuration options, including a single-mode, 633nm (632.8nm) HeNe laser, a single-mode, broadband NIR/SWIR superluminescent laser diode (SLD or SLED) with turn-key tabletop and OEM configurations.

If you do not see the exact right configuration for you, do not hesitate to contact us about customization options to our standard products. We are also able to provide completely customized solutions to perfectly fit your unique requirements!

How Can We Help?

With over 25 years experience providing 18mW lasers to researchers and OEM integrators working in various markets and applications, and 1000s of units fielded, we have the experience to ensure you get the right product for the application. Working with RPMC ensures you are getting trusted advice from our knowledgeable and technical staff on a wide range of laser products. RPMC and our manufacturers are willing and able to provide custom solutions for your unique application.

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 18mW lasers for sale. Finally, head to our Knowledge Center with our Lasers 101 page and Blogs, Whitepapers, and FAQ pages for further, in-depth reading.

Finally, check out our Limited Supply – In Stock – Buy Now page: This page contains an ever-changing assortment of various types of new lasers at marked-down/discount prices.

Additional Resources

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Type

HeNe Lasers (1)

Wavelength Selection

Red (620-699nm) (1)

Power Selection

10-29mW (1)

Mode

Single-Mode (1)

Output

Free Space (1)

Linewidth

Series

LGK Series (1)

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Picture	Part Number	Type	Wavelength (nm)	Output power (W)	Mode	Output	Linewidth	Duty	Package
	LGK 7665	HeNe Lasers	633	0.015, 0.018, 0.020	Single-Mode	Free Space

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LGK Series

The LGK series of HeNe laser modules boast an excellent TEM00 beam, robust mechanical design, a long service life of up to 30,000 hours, and are available in 543, 594, and 632.8nm wavelengths, with output powers up to 20mW. Choose between standard and customized models, with options for single or multimode, random or linear polarization, Brewster window tubes, and fiber coupling. Designed for long life, low noise, and high stability, with many customization options, these HeNe lasers are perfect for spectroscopy, interferometry, holography, and more!