Deals
Red Lasers
RPMC is the largest red diode laser supplier in North America. See our wide range of Red Lasers for sale! We offer the widest range of wavelengths, powers, and package types for red laser diodes, and we offer a wide range of other red laser products. People often picture red laser pointers when they think of red lasers. However, there are many types of red lasers on the market. We do not offer laser pointers, but we do have red laser line modules (laser line generators) and many other types of lasers generating red wavelengths.
Red laser diodes, which are typically fabricated out of GaInP or AlGaInP, are the most popular and well-developed laser diodes available on the market today. Red diode lasers are instrumental in a wide variety of applications ranging from inexpensive laser pointers to laboratory flow cytometry systems. 632.8 nm red light is the standard for helium-neon (HeNe) lasers, though they can produce green, yellow, and other wavelengths. HeNe lasers have been around for many years and are a tried-and-true staple in laboratories everywhere. Red HeNe lasers are often used for interferometry and laser alignment, for example. Wavelength shifted DPSS lasers can produce red wavelengths through the process of harmonic generation (frequency doubling in this case). Red wavelengths can also be generated through the use of optical parametric oscillator (OPO) technology.
Some of the most common red wavelengths are 635 nm, 650 nm, and 670 nm. On the shorter end of the red spectral region, the wavelengths are more visible to the human eye, but they aren’t as easy to efficiently generate.
Red Laser Products
We offer many different red wavelength laser types:
- Red Single Emitter Laser Diodes
- Red Multi-Emitter Laser Diodes
- Red VBG Laser Diodes
- Multiple Wavelength Lasers
- Red Laser Diode Modules
- Red Laser Line Modules
- Red HeNe Gas Lasers
- Red Pulsed DPSS Lasers
- Red CW DPSS Lasers
- Tunable DPSS Lasers
- Raman Probes
Our Red Laser products are available in a range of output powers up to 25 W average power, options for single-mode or multimode, free-space, fiber-coupled or line generation output, and various packaging options and integration levels from component to OEM to turnkey systems.
Red Laser Applications
Some common red laser applications include Interferometry, Holography, Machine Vision, Confocal Fluorescence Microscopy, Flow Cytometry, DNA Sequencing, Optogenetics, PDT, Dental, and many others.
Let Us Help!
In conclusion, if you have any questions or would like some assistance, don’t hesitate to get in touch with us here. Furthermore, you can call us at 636.272.7227 to talk to a knowledgeable Product Manager. Alternatively, you can also use the filters on this page to assist in narrowing down the selection of red lasers for sale. Finally, head to our Knowledge Center, with our Lasers 101 page and Blogs and Whitepapers pages, for further, in-depth reading.
Some Suggested Reading
“QCW Laser Diode Stacks: The Perfect Solution for Hair Removal Systems”
“Laser Alignment: HeNe Lasers, Methods, and Helpful Tips”
“High-Power CW Lasers for Holography, Interferometry & Spectroscopy”
The Quantas-Q-SHIFT series is a family of Q-switched DPSS lasers featuring a built‑in nonlinear wavelength conversion stage, allowing the production of wavelengths that are not accessible with conventional solid-state laser sources, including 1163, 1177, 1300, 1317, 1551 and 1571nm. An optional harmonics generator is also available for for the Q-SHIFT, allowing generation of up to the 4th harmonic for each fundamental wavelength.
